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Technical Data - Fire Rated Assembly - Canada KCLK7.GuideInfo Plastic spacer or expansion strip for installation of glass blocks up to 98mm, (3-7/8 in.) thick rated up to and including 3/4 hour. [Glass Blocks Certified for Canada] Glass Block Installation Materials Certified for Canada Glass block installation materials are Classified for a 3/4 hr fire exposure and are intended for installation with Classified Glass Blocks Certified For Canada (KCJU7). Glass blocks and glass block installation materials are designed for the protection of openings in masonry walls, unless otherwise noted in the individual Classification, against fire when installed in accordance with the National Fire Protection Association Standard for Fire Doors and Windows, NFPA 80, and as specified in the individual Classification. Authorities having jurisdiction should be consulted before installation. The basic standard used to investigate products in this category is CAN4-S106-M80, "Standard Method For Fire Tests Of Window And Glass Block Assemblies." LOOK FOR CLASSIFICATION MARK ON PRODUCT The Classification Marking of Underwriters Laboratories. Inc. (shown below) on the product or carton is the only method provided by Underwriters Laboratories Inc. to identify products produced under its Classification and Follow-Up Service. The Classification Marking consists of the UL Mark for Canada symbol (as illustrated in the Introduction of this Directory) together with the word "CLASSIFIED" , a control number and the following statement. GLASS BLOCK INSTALLATION MATERIAL |
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