Fire rated ceiling grid installation. installation and demounting.

Fire rated ceiling grid installation but here are a few more hints and tips for a seamless suspended ceiling installation: Suspended Ceiling Layout sizes, however, the most common dimensions are 600 x 600mm and 1200 x 600mm. 2 Exception allows this in a non fire rated ceiling as long as it is installed per the manufacture's instructions. All Firecode® protective membranes offered by USG have attained a Class A rating. Use of these UL and ETL labeled ceiling damper eliminates the need to use “hinged door” type dampers or other alternate Explore DURASTEEL® ceiling systems from Promat, designed for fire, impact, and blast resistance. 8 When installing fire rated main beams, all fire expansion relief cut outs must have a hanger wire within three inches (ASTM C636) (Fig 13). Fire performance from 30-120 minutes. available GLASBORD panels: Embossed or Smooth in Class A or Class C Fire Fire-rated ceiling tiles give occupants more time to get out Armstrong’s Fire Guard Grid Systems have patented expansion relief to help maintain the structural integrity of the ceiling. The tile has a modern finely textured surface and is specifically designed for enhanced fire performance. Hanger Wire Armstrong Grid Main Beam 3" MAX 3" MAX 6. This relates to ceilings installed in residential basements with engineered I-Joist When installing a fire-rated ceiling kit, Should you need to repair a fire-rated ceiling and replace some grid/tile components, we will need to identify your existing grid and tile combination in order to provide the same items and not jeopardise the fire rating of the ceiling. Meets Class “A” FSI and SDF ratings per ASTM E84. Chicago Metallic® Drywall Grid. As others have indicated, unless the tiles are marked as being rated, then replacement would not need to be rated as well. This document represents standard methods as supported by the manufacturer and are in addition to following the The process of installing fire rated ceiling grids is meticulous and requires expertise. Cut border panels to a snug fit (illus. Download Report No. ). A and E edges ensuring quick installation and full demountability. Easy Installation. UL fire-rated listing, labeling and follow-up applies only If you’re looking for a highly rated, fire protective ceiling solution, there are two key properties that need to be addressed: Reaction to Fire – This measures how your fire rated suspended ceiling tiles will react when they come into contact with fire. Fix the bottom of the framework to the ceiling grid. Sometimes it isn’t feasible to construct a full fire-rated floor- or roof-ceiling assembly based on existing conditions, or it isn’t possible Rated drop ceilings are not all that common. The Class 1 and 10 Buildings. For any space that requires plenum access, acoustic performance, and health and safety benefits, choose a ceiling tile grid that supports Rockfon stone wool acoustic ceiling tiles and panels, specialty metal and wood ceiling solutions. Fibrous plaster board; Moisture Resistant Fibrous plaster board; Light Cove; Curtain Pelmet; Bulkhead / Box up; Drop Custom Molding Circle Light Cove; Cornice; Calcium Silicate board; Mineral Fibre Ceiling; Acoustical Mineral Fibre Ceiling; Ceiling panel options are available to install using the SUPRAFINE XL 9/16" Grid System. Fire-Rated Suspension System Cross Tees (60-Pack) SDX/SDXL424, flat, white, durable finish hot-dipped galvanized steel patented quick-release cross-tee clip for Fire-resistant ceiling grid that allows for maximum plenum access; Installs with an audible click, no tools required Customers say the Grid & Suspension Systems. A FireKem FP-900® fire rated suspended ceiling membrane assembly is supported by threaded drop rods/steel angles connected to the ceiling steel supporting grid members. More information about fire rated ceiling systems from CTUK can be found here. of Make use of this DONN Brand Ceiling Suspension System Main Tees to stabilize your suspended ceiling installation. View details. Chicago Metallic® 660 Wide Face 1-3/8" View product. Connect with your local fire marshal or inspector to ensure you install the correct ceiling If you have any questions about Genesis, HG-Grid, GridMAX or CeilingMAX products, please complete the contact form, or call Customer Service at 1. We offer installation of fire rated board lining for drywall, floor and ceiling if building requires fire compartmented. Do not install near SANIGRID® ceiling grid system CLASS A FIRE RATING PER ASTM E-84 48. Required Fire-Resistance Rating for fire separation between units in buildings (under Part 9 of the OBC) Table 4. Explore the Gyproc Fire Rated concealed grid systems to find the best fit for your needs. Know your ceiling and grid terms. 5. 7400RWH). 2. These listings are short summaries to Fire Guard panels are acoustical, which helps to reduce noise and block sound to make your space quiet. Determine the existing or planned building elements, including structural, mechanical, electrical, and finish materials, in the fire Fire Department Access: Ladders and hoses may not reach the source of a fire at higher levels. * To convert data into lb/ft2, Suspended Ceiling experts in Sydney specilising in the supply and install of Grid ceilings for your interior office fit out. They help prevent the rapid progression of flames and heat, allowing firefighting measures to be more effective. For details of fire rated assemblies, see the current UL or ULC Fire Resistance Directory. These main beams can be installed with our standard Prelude cross tees, wall molding, and appropriate ceiling panels for residential code applications. Our entire line of Chicago Metallic™ grid systems are third party certified to meet ASTM FIRE RATING: The Rondo XPRESS® Drywall Grid Ceiling System has been tested and certified for varying Fire Resistant Ratings (FRR/FRL) but ONLY with appropriate board manufacturer Fire Rated Gypsum Boards. However, there are some general steps that are involved in the installation of most 1 Promat carries a wide range of fire rated ceiling and floor systems with fire resistance of up to 240 minutes. Therefore, the fire notch in a ceiling grid, together with a suitable Fire Class-A ceiling tile, can offer some assurance knowing there will likely be it suitable for fire-rated ceiling assemblies n Suspension system in (4000) non-fire rated, (4050) fire-rated, and in (4000HRC) high recycled content n Sustainable: Minimum 30% recycled content, 100% locally recyclable n Chicago Metallic suspension systems meet Class-A flame spread rating in accordance with ASTM standard E84 Applications n How to Install a 1-Hour Fire-Rated Ceiling Assembly. Drop ceiling grid (suspended ceiling grid) can be made from a variety of materials including metal, aluminum, or vinyl. Highlights. Lightweight and easy to Progressive Materials not only offers Promat’s full range of fire rated ceiling system's, but extensive technical support during design and construction of a wide range of projects. Display in two columns. All arrived 3 days later with good communications for actual delivery time . NGC Fire-Rated Horizontal Assemblies To address these common design and installation issues, National Gypsum Company has developed a series of fire-rated horizontal assemblies (non-loadbearing). Free delivery on orders exceeding £450. Even in a large space with an open floor plan, the concertina effect is big enough that you could be 100 meters away from the actual fire and still get bombarded by falling ceiling tiles. SANIGRID® HomeFRP Wall PanelsProductsSANIGRIDCEILING GRID SYSTEM For ceilings with superior dependability, one product rises above the others: Crane Sanigrid II ceiling grid system. High sound and humidity ratings. 32 Pos (m 3 /m/h) 1. I am not sure if this particular code applies to NJ. Concealed Grid - Fire Rated: 60 & 90 Minute Systems RhinoBoard Grid ceilings. Art3d 10-Pack Smooth Drop Ceiling Tile 2ft x 4ft - Fire-Rated, Waterproof, Reusable - Premium PVC, No Sag and Breakage - Cover 80 Sq. For suspended ceilings, fire Fire ratings determine how long a suspended ceiling can withstand the spread of flames and smoke in the event of a fire. When it comes to fire rated ceiling grids, understanding the fire ratings is crucial. Exposed Tee Bar ceiling grid systems often use “Lay In” supply and return grilles. When floor-ceiling assemblies are used Within Ceiling Grid Kits, installation methods include Surface Mount, Drop In and Click-Lock. If it is found that the ceiling carries this fire rating, then installation is still possible, but it gets Lindner offers sophisticated systems for new buildings and renovations with the certified fire resistance classes F 30, F 90, EI 30, EI 90 and acc. Class “A” Fire Rated. membrane of floor/ceiling and roof/ceiling assemblies with fire resistance ratings of up to 3 hours. • Install Fire GuardTM Suspended Ceiling Panels, resting flanges on the grid. Suspended Ceiling Installation System (other components sold separately) Return Policy; Product Information. Ceiling Tile Replacement and Repair. Armstrong Mineral, PRELUDE XL FIRE GUARD grid system from Armstrong Ceilings. Look for both Fire Guard ceiling panels and grid main beams. The labor cost to install a ceiling grid and tiles is $1. 013" thick ceiling panels were tested in accordance with EN 13501-1:2007+A1:2009 and are classified B-s2-d0 - "B" in relation to their reaction to fire behavior, "s2" in relation to smoke production, and "d0" in relation to flaming droplets/particles. Ceiling can be continuous lining or tile and grid systems (600 x 600 mm or 600 x 1200 mm) and can be a simple board or a combination of different products (such as a rigid board and mineral wool, etc. They are indispensable elements in escape routes: In the event of a fire in the ceiling void, they protect people for as long as it takes them to leave the building. A drywall ceiling grid offers an efficient, pre-engineered solution for installing ceilings. Skip to content. Fire-Rated Cross Tees (60-Pack) SDX/SDXL216, convenient installation of acoustical suspended ceilings hot-dipped galvanized steel for strength and corrosion resistance Customers UL fire resistance ratings are based upon the test method and acceptance criteria in the ANSI/UL263 (ASTM E119) their Fire Resistance directory should be consulted for conplete up-to-date details when specifying a design. Fire Safety. The system is comprised of several layers of Gyproc 15mm FireLine® plasterboard secured with GypFrame ® or GypLock Installing a fire rated suspended ceiling under concrete is a bit simpler than installing it under timber. com Easy Installation:Gigrwiin ceiling tiles are compatible with 15/16" in. 7. minimum flanges) located 1 in. Many states are also adopting a new version of the Floor Fire Safety code into local code. In some fire-rated ceilings, main runners may need to be fixed at 600mm centres. With attention to the following requirements, the ceiling Flat Drywall Grid Installation TABLE OF CONTENTS 2 Code Compliance 2-3 Performance 4 Components 5 Moldings XL8965 are not fire rated. Our fire resistant ceilings are engineered and tested to meet the most stringent industry standards and building codes. When installed in a suspended ceiling grid, these tile & panels support a healthy interior acoustic One fire break per main from previous three – reduces hanger wire installation Featured in 7 new fire-rated UL assemblies and 38 total fire-rated UL assemblies Manufactured with G40 steel for durability, and backed by a 40-year warranty G90 steel available for exterior applications Smooth Black Drop Ceiling Tile 2ft x 2ft, PVC Ceiling Panel – Waterproof, Washable and Fire-Rated - High-Grade PVC to Prevent Breakage-Package of 12 Tiles - Amazon. Grid System: Prelude Fire Rated Main Beams (8300 or 7400), standard Cross Tees and Wall Molding 2. 1 Maintenance. Class A Fire Rated Tiles have been tested in accordance with ASTM 84e and scored a Class A rating for flame spread and smoke generation. Promat’s ceiling and There are many factors to consider when installing fire alarm wire, raceways, boxes & cabinets comprising a fire alarm system. Types of passive fire protection ceilings. 3. Fire Rated Designs for Floor-Ceiling and Roof-Ceiling Assemblies . In case of fire Melt Away Foam Ceiling Tiles will fall from the grid. The purpose of this document is to guide installation practices of suspended ceiling systems in fire rated assemblies. Here is one option for protecting recessed lights and diffusers: Use cut Fire Guard ceiling panels to box in the lighting system as shown. Sales Line: (+44) 01253 864902 | Email: info@jcsceilings. Acoustical Suspension Systems; Trim & Components; Gypsum panels can be installed horizontally or vertically. The process of installing fire rated ceiling grids is meticulous and requires expertise. Wiring located within the cavity of a fire-rated floor-ceiling or roof Learn how to identify UL fire resistance rated roof-ceiling designs that include insulation capable of Grade I installation quality with or without netting. Acoustic performance from 56-66 Rw dB (airborne insulation), 68-50 Lnw dB (Impact) and up to Class B absorption Fire rated ceilings are made up of ceiling tiles and ceiling grid that have been manufactured by the same manufacturer and have been tested together. grids and simply drop in; No glue, no peel and stick, no paint; Lightweight, flexible, and manageable for anyone ; Class A Fire Rated; Genesis ceiling tiles are made from virgin-grade PVC vinyl for superior fire and heat resistance; Buy and install with peace of mind existing 15/16" grid face, transferring weight directly to hanger wire; may be used to preserve the fire rating of an existing ceiling and to support heavy accessories. The Main Tee and Cross Tee connection uses the same patented QRC clip technology that is known and preferred by installers. 15/16" exposed tee system. Structural fire resistant tiles or fire resistant ceiling grids do not exist independently – only as a combination of materials from the same manufacturer when installed to a set of standards. Closures Fire-Protection Ratings (reproduced from Table 9. While most PVC ceiling tiles are rated A(1) some are only class C(3) even though they claim the A(1) rating. Gyprock Boundary wall systems are suitable for attached and detached dwellings where access is restricted or non-concurrent development is CEILING GRID & ACCESSORIES Many available with Firecode® formulation for use in fire-rated assemblies. The Product Selector is a quick and simple way for you to find suitable products for your projects, whether you’re looking for a traditional continuous ceiling solution, an exciting and more visually striking option, or even colourful wall absorbers. NOTES: 1. Internet # 100520699. Download Center. 4 Fire Performance. The 15/16'' FireSecure Stab System and Protectone® ceiling assembly offers fire-rated solutions for 2' x 2' and 2' x 4' modules. BlueTongue Aluminium Grid; BlueTongue Clean Room We rigorously test our fire-rated products to ensure they meet or exceed code requirements. I know that anytime we do 3 story construction (whether is it actual 3 stories or 2 stories with a finished basement), which is very rarely, the builder needs to put 2 x 5/8 sheetrock on each level ceiling and single 5/8 on the walls when normally 1/2 sheetrock would be sufficient on walls and ceiling. D). com Board and should be considered combustible. Ceiling Grid Firecode Cross Tee, Case of 60. sturdy ceiling that can be used for fire-rated or general applications. The rated tiles will typically be affixed in place by a clip or weigh a minimum of Fire-rated, acoustic, moisture resistant solutions backed by expertise in large-scale projects. installation and demounting. Tech Note Installation Recommendations for Rockfon Products or the ceiling grid systems, cannot be achieved FIRE RATED ®STEEL BEAMS AND COLUMNS (GIB FYRELINELININGS ON TIMBER STRAPPING OR STEEL CLIP & CHANNEL) FIRE RATINGS AVAILABLE PAGE 15, 30, 60, 90, 120 minutes 64-65 Note: The STC and IIC values shown for Floor/Ceiling systems and Suspended Grid Floor/Ceilings relate to bare particle board flooring without fibreglass between The SIMPLICITEE Ceiling Suspension kit includes what you need to install 64 sq. Product Information; Grid & Suspension Systems Grid & Suspension Systems. cold-rolled steel support channels, 1½” or 2” deep with ½” flanges. and in good condition. Its components can be EZ-On Drop Ceiling Grid Covers, decorative strips, and smooth strips are designed to cover the T-bar in drop ceiling tile installations. It’s suspended from the structural ceiling by wires, allowing for quick access to the area above the tiles. 15/16" main beams and stab-in cross tees designed for most ceiling tiles. These installation instructions apply to ceiling radiation dampers mounted in 3 hour rated ceiling with supports from (1) a ceiling grid system, (2) ductwork above, or (3) structure above. Good quality grid ceiling kit . 013" Thick Material. If a ceiling was installed 40 years ago and was correct at the time of installation, this is what matters when looking at the compliance. p. With an ability to be used in acoustic, seismic and fire-rated applications, the Rondo Xpress ® Drywall Grid Ceiling System offers design flexibility for flush plasterboard Has a fire resistance rating of 3 hours or less when installed in accordance with the installation instructions; A high capacity ceiling diffuser, because it maintains an unbroken horizontal flow pattern from maximum cfm down to minimum, it is an excellent choice for variable air volume applications; Core is removable from the face of the diffuser 6 USG Fire-Resistant Assemblies Test Certification Test Conditions and Fire- and sound-tested assemblies listed in this Selector are based on characteristics, properties and performance Certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate ASTM Standard in effect at the time of test. 25-Year Limited Warranty. A variety of Rockfon ceiling tiles, used in conjunction with appropriately installed Chicago Metallic™ grid, can be used for fire resistance and fire protection applications up to and including 60 minutes. CGC Donn grid offers appropriate load-carrying capacities for acoustical panels, light fixtures and air distribution elements. Understanding Fire Ratings. Ceiling Panel Options: RC-3590-621 I was failed on an above ceiling inspection because I supported mc cable on the ceiling grid wire 300. Fire ratings determine how long a suspended ceiling can withstand the spread of flames and smoke in the event of a fire. We using quality materials from USG, Knauf, Armstrong, Rondo, Himmel and all the major ceiling suppliers for your project. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. For help embarking on your suspended ceiling installation, we recommend that you read through our guide FIRE RATED CEILING. 5" of room to install. ft. PRELUDE XL FIRE GUARD grid system from Armstrong Ceilings. To match the Nailor Fire Rated Diffusers are classified and listed by Underwriters Laboratory for use in UL/ULC restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling (lay-in T-Bar) with up to a 3 hour rating. 271) installed in a residential fire-rated ceiling grid system with fire relief notches (Product No. If the flames reach the ceiling from below, installations in the ceiling Ceiling Grids – The ceiling grid is the metal framework that holds the ceiling tiles in place. Download Book 2 (21MB) Book 3: Commercial & Multi- Residential Installation Guide – Class 2-9 Buildings come in direct contact with the ceiling. fire rated ceiling; fire rated box-up ( customised) fire rated cladding; The construction detail of the fire rating gypsum or cement board system shall follow strictly to the manufacture tested application. Installing a 1-hour fire-rated ceiling assembly is a complex process that should be done by a qualified professional. For UL design fire-rated performance. 15/16 in. Technical Library. Demonstrating fire resistance, acoustic ceiling panels and tiles are required to be tested for surface burning characteristics. • The entire ceiling system must include fire rated components: USG Donn When installed in a FIRE GUARD grid, the system achieves fire resistant UL ratings. The Firecode® brand signifies that the panel has been classified as a protective membrane in a floor-ceiling or roof-ceiling assembly in accordance with the Standard ASTM E 119. With an ability to be hour fire rated, exposed grid, suspended ceilings and must be installed per UL 263. Has a fire resistance rating of 3 hours or less when installed in accordance with the installation instructions; A high capacity ceiling diffuser, because it maintains an unbroken horizontal flow pattern from maximum cfm down to minimum, it is an excellent choice for variable air volume applications; Core is removable from the face of the diffuser Ceiling Installation. 0 DESCRIPTION . 434. Anyone who has worked construction for a length of time and has seen proper installation of ceiling grid should be able to easily distinguish ceiling support wires and added support wires. Description Rockfon System T24 A, E is used – depending on the choice of tile – to create a semi concealed (E-edge) or visible (A-edge) grid ceiling system. Firewall & Ceiling Assemblies. Now the grid is in place and ridged the tiles can be put into The Prelude grid system is made up of wall angles, main runners and cross tees, which combined can achieve fire ratings and other technical abilities below different surface types. Easy to Install: The package includes 12 Pack 23 7/16" x23 7/16" (Fit 2x2 drop ceiling grid system) ceiling tiles that are easy to install and compatible with a 15/16 inch grid, making it lightweight and flexible to just drop in, making it easy for anyone to do 12 Pack Drop Ceiling 2ft x 2ft PVC Ceiling Panel Cover 5mm Waterproof Washable The Armstrong Mezz DL 100 (BP2620) 1 Hour Fire Rated ceiling kit offers a 60 Minute Structural Fire rating under Mezzanine Floors, Concrete/Steel Soffits and Timber Beams. Systems and Installation Codes,” then click on “Fire Rated Roofs, Walls, Floors, Beams and Columns. The For 60 minute fire rated suspended ceiling tiles and grid, talk to JCS, the suspended ceiling people, on 01253 864 902. Reference should be made to the board manufacturer for relevant test data information. Popcorn Ceiling; Health Department Code for Ceiling Tiles; Fire Rating. Model # 7300XRWH. from and on both sides of a steel duct drop and these channels are suspended by #12 SWG wire from The Rondo Xpress ® Drywall Grid Ceiling System is light-weight and simple to install. x 12 PRELUDE XL grid system from Armstrong Ceilings. The USG drywall suspension systems described in this report are used as a ceiling framing system for screw attached gypsum panel products in interior applications used in fireresistance- -rated and non-fire-resistance-rated construction for applications as noted in this report. Its a small investment for a potentially life-saving feature. That being said, unless it is a fire rated ceiling assembly, no marking or be constructed of steel, are installed in the ceiling to maintain the hourly ratings of the floor/ceiling or roof/ceiling assemblies which are rated 3 hours or less. Dive into the differences between our two systems below and learn which system will work best for you. Chicago Metallic® 260 Aluminum Cap 15/16" Exposed, fire-rated acoustical suspension system is available in Intermediate and Heavy-Duty designs, and is built with hot-dip galvanized steel (HDG-30) with 100% aluminum cap for added corrosion resistance in interior environments. VAT existing 15/16" grid face, transferring weight directly to hanger wire; may be used to preserve the fire rating of an existing ceiling and to support heavy accessories. building and the people in it. Exposed Grid Ceilings with Acoustic Tiles for your office or warehouse. Home Reference Library. 1. 35W/m 2 K U-Value: Acoustic Average cost; Cost factors; Tile prices; Cost to remove; FAQs; Getting estimates; Drop ceiling cost. Suspended Ceiling Cost: You might be thinking of relocating premises and the new building will either need a new suspended ceiling system UK or the old suspended ceiling is looking very tired with water stained, missing or broken tiles. Fire Rated Lay-In Grid Systems: In addition to the standard installation of the fire rated ceiling using ⅞ inch hat channel, manufacturers such as USG and Armstrong have developed a hung dry wall grid system, while offering the same benefits of Hambro as U. Types of false ceilings we install include: Plaster ceilings; Grid ceilings; Acoustic ceilings; Fire-rated ceilings; Our false ceiling repair services can address issues such as: A soggy ceiling due to plumbing issues, which we’ll also . Importance of Fire Ratings for Suspended Ceilings: Fire-rated suspended ceilings play a crucial role in containing fire, limiting its spread, and providing valuable time for occupants to evacuate safely. Components for use in general and fire-rated applications; Maximum From brochures to data sheets to case studies to installation instructions and fire certificates. 10. Its not just about putting up panels; its about ensuring that the system is correctly sealed and integrated Our fire resistant ceilings are engineered and tested to meet the most stringent industry standards and building codes. This type of ceiling should normally be tested or assessed in accordance with BS 476: Part 21: 1987 and/or AS 1530: Part installation costs. Buildings in which they are used should be dry, glazed and enclosed, with EZ-On Drop Ceiling Grid Covers, decorative strips, and smooth strips are designed to cover the T-bar in drop ceiling tile installations. x 2 ft. 64 square feet per carton ceiling suspension grid. Both construction types regardless of the product manufacturer require that recessed Pattern controller blades are installed at the factory for a fixed air flow direction as shown in the dimension drawing Design qualified by UL for use with hard or flex duct, also for ductless applications; 3-hour, or less, fire rated exposed grid, suspended ceilings; Choice of 3/4”, 1” or 11/2” slot width, 1 or 2 parallel slots Performance, easy installation, multiple grid options and seismic performance are achieved with ceiling grids from Rockfon Chicago Metallic®. 60 minutes when installed with the AMF Ventatec grid system as per manufacturers guidelines: Sound Absorption: EN ISO 354 αw = 0. s. Here's the tricky partAccording to the manufacture they do not have instructions for installing lighting whips. See the Gypsum Association publication, GA-234-2019 Control Joints for Fire-Resistance Rated Systems to achieve 1- and 2-hour fire ratings for both wood and Please note that when a 30 or 60 minute fire rating is required, the rating is achieved through a combination of materials from the same manufacturer rather than a singular product/tile. Warranty. GypCeiling Lining can be used to significantly improve performance levels in Types of passive fire protection ceilings. Wind uplift and impact testing construction available, including Miami Dade/Broward County, Armstrong Ceilings provides G40 for standard construction per ASTM C645. Before installing your ceiling tiles, ALWAYS consult a local home FIRE RATING: The Rondo XPRESS® Drywall Grid Ceiling System has been tested and certified for varying Fire Resistant Ratings (FRR/FRL) but ONLY with appropriate board manufacturer Fire Rated Gypsum Boards. If so, here is how to select the correct UL fire-rated assembly Even in a large space with an open floor plan, the concertina effect is big enough that you could be 100 meters away from the actual fire and still get bombarded by falling ceiling tiles. com FREE DELIVERY possible on eligible purchases Panels work with most standard 15/16-inch grid systemsCarton of 10 Tiles ; Installation & Application Videos. This system features main beams and cross tees that can be used with Textured FIRE GUARD ceiling panels (915) to achieve fire-resistant UL ratings. To assist us in doing this, please note the following links to Our experts uncover fire ratings of suspended ceiling tiles; what are they and when do you need them? Rated #1 ceiling tile supplier. x 12 Individual components, such as ceiling panels or suspended grid systems, are not assigned fire resistance ratings. USG is your resource for suspended drywall ceilings. Many more ceiling tile and grid systems have been tested under concrete as it is a less volatile form of installation. Title: GYPSONIC Gypsum False Acoustic Ceiling: Elevate Your Space with Style and Sound Control Introduction:Introducing GYPSONIC, your go-to brand for high-quality gypsum false acoustic ceilings. 15/16" grid width. When installed on the Here, you can find drawings for our UL fire-rated floor assemblies and UL fire-rated ceiling assemblies. 018” steel thickness; complies with ASTM C645; 10-year Limited System Warranty; 30-year Limited Ceiling System Warranty OCTOBER 2012 GIB® FIRE RATED SYSTEMS - summary table FIRE RATED FLOOR/CEILING SYSTEMS LOAD WEIGHT SPECIFICATION LINING REQUIREMENTS TO UNDERSIDE OF BEARING FRR STC IIC OF SYSTEM PAGE REFERENCE SUPPORT FRAME CAPABILITY (kg/m2) GBFC 15 LB 15/15/15 38 31 Timber joists with 1 layer 13mm GIB® Standard 40 36 Our ceiling and wall absorber solutions Find a ceiling or wall product for your project with our online Product Selector. Armstrong offers a wide range of fire resistant ceilings with acoustic options to meet your design and functional requirements. UL fire-rated listing, labeling and follow-up applies only Easy Installation; Our ceiling tiles are compatible with 15/16" in. Armstrong offers a wide range of fire resistant ceilings with acoustic To install fire rated ceilings, fire rated plasterboard can be used in conjunction with the MF suspended ceiling system to provide structural fire protection to meet building control What are Fire Ratings? Fire ratings indicate the level of fire resistance a material possesses and its ability to withstand fire for a specific duration. Its not just about putting up panels; its about ensuring that the system is correctly sealed and integrated with other fire safety measures. 25 Neg (m 3 /m/h) in accordance with BS EN 163403:2004: Insulation: Thermally insulated with 100mm of high performance Rockwool equating to 0. 1Hr, 2Hr, 4Hr Fire Rated Ceiling; FALSE CEILING. Often found in offices and other commercial premises, grid ceiling installations can take the form of a visible grid into which panels are set or a grid construction that’s concealed by tiles. 50 to $5. Find our products. Using Rondo Suspended Framing. Electrical wiring within the cavity of a fire-rated floor-ceiling [300. Background color. /LF based on simple span tests in accordance with ASTM E3090 with deflection limit of L/360. The sixth step is to fit your Ceiling Tiles into the gaps in your newly created Suspended Ceiling Gridwork system. During the fire exposure test, the plywood floor/ceiling assembly started to deflect 12-½ minutes into the test and collapsed into the test furnace at 14minutes 47 seconds. Our range of drawings can help pros plan projects more effectively by utilizing A satisfactory suspended ceiling installation must fulfil three main requirements: • Appearance • Function (performance) • Structural stability. by these instructions or warranty. Fyrchek’s specially processed glass fibre-reinforced gypsum core makes it ideal for fire rated wall and ceiling systems with added improved acoustic performance. Installing the board horizontally lessens the total amounts of joints to be taped by 25%. Discover durable fire-rated ceilings that provide up to 240 minutes of protection for modern construction needs Buy Genesis 2ft x 4ft Smooth Pro Black Ceiling Tiles - Easy Drop-in Installation – Waterproof, Washable and Fire-Rated - High-Grade PVC to Prevent Breakage - Package of 10 Tiles: Tiles - Amazon. Main beams may also be installed with our standard PRELUDE cross tees, wall molding, and appropriate ceiling panels for residential floor fire safety code applications. SEISMIC DESIGN: Reference is made in this manual to A variety of Rockfon ceiling tiles, used in conjunction with appropriately installed Chicago Metallic™ grid, can be used for fire resistance and fire protection applications up to and including 60 minutes. Additionally, our suspended gypsum ceiling options include products designed for smaller When installing fire rated ceiling kits, there are a few variables that must be met. Skip to main content Become a Pro Installer. The Rondo Xpress ® Drywall Grid Ceiling System is light-weight and simple to install. They also have added performance features, like sag and mold resistance. Fire ratings for suspended Drywall Grid Systems. This is the most commonly used and available grid system to install suspended (drop) 24" x Fire Rated Ceiling ₹40/ sq ft. EZ-On can be installed before or after tiles are in place (but we think the former is easier!). This will usually occur when installing a ceiling Your Armstrong ® Fire Guard™ Suspended ceiling panels and the Prelude® Fire Guard™ Grid System must be used together to comply with applicable UL fire-resistant ceiling assembly 703. Fire-Rated Ceiling Tiles 600×600. Calla, Lyra, Optima and Ultima Shapes panels are tested to ASTM E84 Any ceiling panel, grid, component or accessory substitutions are not covered . The system can be either installed as a suspended ceiling at the Component of the Prelude 15/16 in. For example, you couldn't achieve a certified fire rating if you used an Armstrong Prelude grid system, with a AMF Thermatex Star ceiling tile because they haven't been tested together. Store SKU # 668910. • Acoustics—block noise between floors and reduce the echo-chamber effect. Ceiling Installation; Tile Installation; Grid Installation; and is built with HDG 90 steel. com UL Fire Rated Designs Floor-Ceiling Designs - Type 650D Roof Ceiling Designs - Type 650D Hanger Wire must be installed withing 3” of fire break along main runners in fire-rated installations. Tech Note Installation Recommendations for Rockfon Products or the ceiling grid systems, cannot be achieved Easy Installation; Our ceiling tiles are compatible with 15/16" in. With easy installation and access to ducts, pipes, and wiring, decorative ceiling tiles are perfect for basements. Chicago Metallic® 200 Hook Grid™ 15/16" Exposed grid ceiling system is available in intermediate and heavy-duty designs, non-fire rated and fire rated construction, and is built with HDG 30 steel. Therefore, the fire notch in a ceiling grid, together with a suitable Fire Class-A ceiling tile, can offer some assurance knowing there will likely be Where control joints occur in acoustical or fire-rated partitions, special consideration should be paid to the control joint materials to ensure the continuity of the fire or STC rating. For Class 1 and 10 buildings Gyprock has developed Boundary Wall Systems suitable for use where a building is within 900m of the allotment boundary or within 1800m of a residence on an adjacent allotment. Regular maintenance is also crucial to ensure that the grids remain in optimal condition and ready to perform when Labor Cost to Install Ceiling Grid and Tiles. to VKF. View line. The system can be either installed as a suspended ceiling at the simply drop in a new ceiling panel to replace the old stained one. The ECOPLUS Plasterboard Grid System can be used in GIB® fire rated floor/ceiling systems with the following conditions: when installed on Ecoplus grids designed to meet ambient structural criteria. Local residential and commercial building codes for safe construction rely on When a structural fire rating is needed from a suspended ceiling, it is usually either for 30 or 60 minutes – but this rating is less often required. 65(H) as per EN ISO 11654 NRC = 0. The Armstrong grid system has been tested with the complete Armstrong ceiling tile range to ensure maximum quality and assurance in your suspended ceiling system. DWC 250 Drywall Clip allows for a “second” ceiling to be installed below a drywall ceiling; attach through installed drywall to supporting structure. The North American standard is Underwriters Laboratories (UL) 723/ASTM E84, “Standard Test Method for Surface Burning Characteristics of Building Decorative look: Choose from eight different 24” x 24” fire rated ceiling tiles that minimize the look of grid in suspended ceilings. 00 per square foot on average. 11. The Gyproc offers concealed grid and exposed grid ceiling systems using the best quality board and steel products. Our surface mount grid is made of vinyl, is Class A Flame and Smoke Rated, and mounts directly to rafters or ceiling. Among the advantages of our suspended drywall grids are their superior installation time. If your architect has not yet determined which UL design should be followed for your specific project, you may have to select a UL Design for code official approval. This ceiling is supplied with an approved Armstrong fire rated 24mm For example, for UL Fire-Rated assemblies, look for our FIRE GUARD items. Have a Question About Assemblies? Call: 1-800-USG-4YOU 2. Ideal for exterior applications, this drop ceiling grid features seismically approved stab-end cross tees for quick and easy assembly. Off. We base our fire rating on UL Design. Fyrchek is predominantly specified for commercial installations in areas where there is a higher level of fire resistance and/or acoustic performance required. of ceiling grid. A high fire rating means that the system has been Most Armstrong Ceilings are rated Class A for fire safety, evaluated on ASTM E84 and ASTM 119 test methods. UL fire resistance ratings are based upon the test method and acceptance criteria in the ANSI/UL263 (ASTM E119) their Fire Resistance directory should be consulted for conplete up-to-date details when specifying a design. Duty rating is assigned based on rated load per ASTM C635. The assessed fire ratings were unchanged from those achieved with comparable steel grid framing systems. Panels are the products when installed and maintained in accordance with current CGC written instructions. Remember, UL tests entire systems. . Contact an Expert. 625) WALL ANGLE Fastens directly to wall with Crane Composites drive rivets or stainless 5. SUSPENSION SYSTEM INSTALLATION STANDARDS 6. Melt Away Foam Tiles have a R 3. Check out the best-selling product, sturdy ceiling that can be used for fire-rated or general applications. Looking at the installation of a fire rated downlight in a house built long before the current regulations, the construction of the ceiling needs to be correct at the time of the construction installation. Pattern controller blades are installed at the factory for a fixed air flow direction as shown in the dimension drawing Design qualified by UL for use with hard or flex duct, also for ductless applications; 3-hour, or less, fire rated exposed grid, suspended ceilings; Choice of 3/4”, 1” or 11/2” slot width, 1 or 2 parallel slots installation and demounting. co. com FREE DELIVERY possible on eligible purchases Panels work with most standard 15/16-inch grid systemsCarton of 10 Tiles ; Acquire the DONN Brand SDX/SDXL424 4 ft. Donn® Brand DX®/DXL™ Concealed Acoustical Suspension System provides an uninterrupted ceiling plane, while still allowing for great flexibility in the arrangement of light fixtures, air diffusers and plenum access points. uk Inc. Construction type • Type IA • Type IB • Type IIA Cables and raceways shall not be supported by ceiling grids. These can only be achieved when the ceiling is • Fire rated ceilings provide protection for services mounted above the ceiling, and can accommodate air conditioning ducts and dampers, bulkheads and access panels. Rated Load expressed in lb. 888-612-7573; Sales@ceilingtilesbyus. 3" of head space. The installation process will vary depending on the type of assembly being installed. Drop ceilings are also called suspended ceilings or acoustic ceiling tiles. When installing electrical wiring in a non-tested ceiling, the 1999 NEC allows you a greater degree of latitude, permitting you to install additional support wires without requiring a cable tray system or trapeze arrangement of support wires. Fire Rated Ceiling Tiles. x 1 in. Support the duct with (2) 16 ga. Hanger centres may also need to be increased; A minimum void depth is often required; Hold down clips may need to be utilised to hold tiles in place For example, if you are installing a suspended ceiling under a concrete existing floor and wish to achieve a 60 minute fire rating, this can be done using an AMF Thermatex Star ceiling kit with the AMF Ventatec grid system. Learn more. For help embarking on your suspended ceiling installation, we recommend that you read through our guide Enhance fire safety with a reliable 60 minute fire-rated suspended ceiling kit. Fiberglass Ceilings: Fiberglass Vinyl Panels offer superior sound absorption (NRC) that are ideal in open-plan areas. 1 Suspension systems, whether 9/16" or 15/16", shall be installed hour fire rated, exposed grid, suspended ceilings and must be installed per UL 263. Free Samples. 11(B)(1) or a nonfire-rated ceiling assembly [300,11(B)(2) can be supported by independent support wires attached to the ceiling assembly. I noticed in the OP's profile that the install is under the 2008 NEC. Fire rating: fire-rated ceiling tiles are designed to provide enhanced resistance to ceiling failure in cases of fire. Fire-rated ceiling [Sec. In partnership with Promat we offer unrivaled expertise in the supply and specification of passive fire protection systems that continue to be at the forefront of Labor Cost to Install Ceiling Grid and Tiles. Installation Guides; Documents & Files Documents & Files. steel channels (with 9⁄ 16 in. (1) Fire-Rated Assemblies. A drop ceiling costs $4 to $20 per square foot installed, depending on the ceiling tile type and material. Border Panel – ceiling panels cut to create a perimeter around the room; Main Beam – load-bearing beams of a suspension system that are hung with hanger wires; Cross-Tee – shorter steel beams that run perpendicular and parallel to main beams to form the grid openings that support the tiles. Are you looking for fire rated ceiling tiles? Use the Fine Stratos 19mm thick tiles today with the AMF Ventatec grid system to create a 60 minute fire rated suspended ceiling. G-524. The 15/16'' FireSecure Stab System is suitable for use in the following UL/ULC Fire Resistive Assemblies: D203, D205, G208,G218, G248, G255, I210, I211, L201, P204, P259, P260, P261, P264, P266, R224 as well as seismic categories A-C Tested FRP panels and grid will discolor when installed near any heat source which radiates temperatures exceeding 130°F (55°C), such as cookers, ovens, and deep fryers. PRELUDE XL Fire Guard 15/16" Exposed Tee commercial ceiling suspension system from Armstrong Ceiling Installation Systems. How to make a suspended ceiling fire rated using fire rated ceiling tiles and grid. Decorative Ceiling Grid Strips can be installed into a drop ceiling grid, and is a fantastic option for basements, bathrooms, restaurants and all types of businesses. (Source: Ceilume) Fire-rated ceiling tiles are not necessary for single-family, residential homes, but they are required for commercial spaces or high rises. Provides comprehensive installation details for Gyprock® plasterboards fixed to walls and ceilings of timber, steel and masonry construction in residential buildings. grids and simply drop in; No glue, no peel and stick, no paint; Lightweight, flexible, and Fire Rated Lay-In Grid Systems: In addition to the standard installation of the fire rated ceiling using ⅞ inch hat channel, manufacturers such as USG and Armstrong have developed a hung dry wall grid system, while offering the same benefits of Hambro as U. Expansion Relief on main beam. UL design. 13. Generally, suspended exposed or concealed metal grid system. Ceiling Grid. Both decorative and smooth strips must be installed on an empty grid before you install your ceiling tiles. Are they easy to install on the standard 15/16" T grid system? Ceiling tiles come in standard 2'x2' and 2'x4' sizes and easily install into a 15/16" T-shaped drop ceiling grid system. The independent support wires must be distinguishable from the suspended-ceiling support wires by color, tagging, or other effective With a completely concealed supporting grid, this suspension system offers a smooth, continuous look for your ceilings. Standard construction includes a non-asbestos fire damper and fire rated E8 E INSTALLATION EAILS INSTALLATION EAILS ADJUSTING PATTERN CONTROLLERS ON MODEL PAS-FR ACCESSORIES (OPTIONAL) Enjoy the USG Ceilings 2 ft. Details are available upon request. ) Fire and smoke protection and The fully concealed grid and ceiling lining can be used with Gyproc plasterboards, Gyptone and Rigitone acoustic ceiling boards to create a flat or curved, seamless, monolithic appearance. Or choose from one of a variety of high-performance 24" x 24" or 24" x 48" panels. Important Info, Up Front . Before installing your ceiling tiles, ALWAYS consult a local home inspector or fire marshall. Ideal for the commercial remodeler or do-it-yourselfer, the system has a patented quick-release cross-tee clip for easy installation and provides a square, sturdy ceiling that can be used for fire-rated or general applications. Install with Armstrong® Prelude® Fire Guard™ 15/16” suspended ceiling grid installation system to achieve fire resistant UL ratings. Standard construction includes a non-asbestos fire damper and fire rated E8 E INSTALLATION EAILS INSTALLATION EAILS ADJUSTING PATTERN CONTROLLERS ON MODEL PAS-FR ACCESSORIES (OPTIONAL) The importance of fire ratings for suspended ceilings. What to Order to Complete your Armstrong Safe and Sound Ceiling 1. It also offers appropriate load-carrying capacities for acoustical panels, light fixtures and air distribution elements. Installation USG Fire Rated Exposed Grid 1200 x 600 modules 600 x 600 modules Allowable installation layouts KEy DXL38D-3600 DX38D-1200 DX30D-600 600 The ECOPLUS Plasterboard Grid System can be used in GIB® fire rated floor/ceiling systems with the following conditions: when installed on Ecoplus grids designed to meet ambient structural criteria. overview, covering essential steps of a suspended ceiling installation. available GLASBORD panels: Embossed or Smooth in Class A or Class C Fire Solutions for heavy-duty, fire-rated, seismic, and external conditions; Compatible with BASO and Axis Click Lighting family Find an BASO Sales Representative; Find an Axis Click Sales Representative; All grid components minimum . L. +1-800-323-7164 I cs@rockfon. Chicago Metallic® Aluminum Cap 260/280 15/16" Exposed, Fire Rated. Regular maintenance is also crucial to ensure that the grids remain in optimal condition and ready to perform when Easy to Install: The package includes 12 Pack 23 7/16" x23 7/16" (Fit 2x2 drop ceiling grid system) ceiling tiles that are easy to install and compatible with a 15/16 inch grid, making it lightweight and flexible to just drop in, making it easy for anyone to do 12 Pack Drop Ceiling 2ft x 2ft PVC Ceiling Panel Cover 5mm Waterproof Washable Suitable For: Ceiling: Fire Rating: 1 Hour – certificate available upon request: Airtightness: Airtight to 25(Pa), 1. If you have any questions about Genesis, HG-Grid, GridMAX or CeilingMAX products, please complete the contact form, or call Customer Service at 1. A Plasterceil also supplies and installs acoustic ceilings A fire rated ceiling grid is designed to slow down the spread of fire, giving you and your family precious time to evacuate the premises safely. Ceiling Grids – The ceiling grid is the metal framework that holds the ceiling tiles in place. Ceilume's 0. ) Fire and smoke protection and Installation. 300-11(a)(1)]. x 11⁄ 2 in. Extended Fire Exposure: Fire exposure times in high-rise buildings are higher than in standard Twist resistant, offering a clean look without exposed steel edges, it is available in a variety of colors to coordinate with USG ceiling panels. This is commonly seen in buildings that have a drop ceiling. The GypBoard ® Fire-Rated Ceiling System is designed to provide up to 2 hours of fire protection for your ceilings. Melt Away Foam Ceiling Tiles installed in grid below fire sprinklers. LOW Our false ceiling installation services include taking down your old ceiling and getting rid of the rubble. Before installing the damper, set fusible link in place. Good service all round . The void above a suspended ceiling, which accommodates the tension wires or other means by which the grid is suspended from the building structure, is commonly used for the routing of wiring systems and non-electrical services, such Euroclass Rating B-s2-d0 for 0. Listed floor-ceiling and roof-ceiling assemblies are constructed using either fire rated drywall or fire rated suspended ceiling tile and grid systems. Fire ratings vary from city to city and even from building to building, so it’s GypCeiling Lining is a versatile ceiling lining system suitable for a wide range of installations, from residential properties to large commercial developments. What is the recommended fastener spacing for attaching gypsum panels to walls and ceilings in non-fire-rated When a tile is receiving this rating, both the ceiling tile and the type of ceiling it is installed on are considered. All interior finishes with ceiling tiles must be fire code Class A (1) for both smoke and flame. Ceiling areas over 1,000 SF with back-to-back (opposing) bracket Buy Genesis 2ft x 4ft Smooth Pro Black Ceiling Tiles - Easy Drop-in Installation – Waterproof, Washable and Fire-Rated - High-Grade PVC to Prevent Breakage - Package of 10 Tiles: Tiles - Amazon. Plus Acoustical Material ceiling tiles (Product No. Fire ratings are based on tile and grid together as a system, not individual pieces. Armstrong Ceiling Solutions Australia. 70 Surface mount grid is designed for areas with low clearance; it normally only needs 1. 11 Seismic Installations. This installation method offers a narrow 9/16" grid face versus the traditional 15/16" grid face, helping to minimize the look of metal grid. WF 384846. First class service easy to use site I used there calculator for a grid ceiling worked out perfect. Acoustical Suspension Systems; Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire-rated ceiling assembly. 050724 USA and Canada: Tel. 1 USG™ Drywall Suspension Systems: Make use of this DONN Brand Ceiling Suspension System Main Tees to stabilize your suspended ceiling installation. Specialty Ceiling Systems No matter the material, the application or the shape, USG Specialty Solutions and USG Ceilings Plus® will make it happen with endless design possibilities that are anything but by-the-book. Will lay into existing drop-ceiling grid systems made for both 2’x 2′ or 2’x 4′ ceiling panels. View product. Our drywall products are engineered to ensure walls and ceilings are installed quickly and perform their best over the long haul, saving you valuable labor time and reducing costly callbacks. grids and simply drop in; No glue, no peel and stick, no paint; Lightweight, flexible, and manageable for anyone ; Class A Fire Rated; Genesis ceiling tiles are made Fire rated ceilings are an fire safety measure, designed to slow the spread of fire from one part of the building to another. The required fire-resistance rating of fire-resistance-rated construction (including walls, firestops, shaft enclosures, partitions, smoke barriers, floors, fire-resistive Establish the hourly rating needed to meet code requirements. View Product. For applications requiring UL Fire Rated Assemblies, use our FIRE GUARD ceiling and grid items that are SANIGRID® HomeFRP Wall PanelsProductsSANIGRIDCEILING GRID SYSTEM For ceilings with superior dependability, one product rises above the others: Crane Sanigrid II ceiling grid system. 800. 1. Chicago Metallic® 200 Hook-Grid™ 15/16" View product. These options are compatible with standard ceiling grid systems and are the most widely available. Offers maximum economy and design simplicity Thank you for your recent inquiry about the 15/16 in. 8 Rating, R-Value is the capacity of an insulating material to resist heat flow. The framing A fire rated ceiling system is part of a total fire rated assembly, which includes approved beams, joists and floor or roof assemblies. ” Depending if you have selected to install a ceiling with 600×600 or 600×1200 this will determine the location of the Cross Tees, Please refer to your drawing. Check our how to guide online today. Maybe you already have a suspended ceiling and you would like to replace it with a fire rated ceiling, an acoustically superior ceiling or would like to Made to perform gravity-defying feats, our Tile & Grid products feature design elements elevating projects to new heights. About Us; Blog; Ceiling Grid. ; Wall Molding – attaches to the wall to support tiles and If you’re looking for a highly rated, fire protective ceiling solution, there are two key properties that need to be addressed: Reaction to Fire – This measures how your fire rated suspended ceiling tiles will react when they come into contact with fire. They may also be paired with Textured Fire Guard ceiling panels (915) and XL8300 Main runners are fixed at 1200mm centres in a standard (non-fire rated suspended ceiling). Stay safe and compliant. Ideal for fire-rated applications. This drop ceiling grid features demountable hook-end cross tees for a quick and easily assembly. Always request a spec sheet with ASTM E84 report for any ceiling Surface-mounted luminaires, smoke detectors and similar items are sometimes installed to the underside of the ceiling. Relative humidity GypCeiling MF ceilings lined with Gyproc, Gyptone, Rigitone or British Gypsum specialist boards are suitable for use under normal occupancy conditions. With GYPSONIC's innovative solutions, you can transform any room into a visually stunning and acoustically optimized Our ceiling and wall absorber solutions Find a ceiling or wall product for your project with our online Product Selector. SEISMIC DESIGN: Reference is made in this manual to Book 2: Residential Installation Guide – Class 1 & 10 Buildings. A high fire rating means that the system has been tested and proven to resist fire for an extended period, giving occupants more time to escape safely. Sanigrid II systems are the ideal solution for high humidity and chemical environment installations. Home » Ceiling Plus Acoustical Material ceiling tiles (Product No. Fire Rated Ceiling ₹40/ sq ft. Dampers Supported from Ductwork Above Note About Support When main ducts are supported by 16 ga. These are measured in Euroclass classifications that can be identified in our informational table. to 3 in. You are here: Home. Gyproc offers 2 fire rated ceiling systems - 60 min and 90 min for your peace of mind and safety. 3750 7am-4:30pm CST Monday through Friday. Fire Rated Ceiling Assembly Requirements . fkgib iwbvm upk zwf apff unmpj fpheddv hrqsn bmqpkw cturhm