Firesafing Floor Expansion Joint

Fb 17 has been tested and proven to provide up to 3 hour fire endurance rating for floor joints and up to 2 hour rating for wall joints minimizing smoke passage.

Firesafing floor expansion joint.

Available in 10 lengths and engineered for simple splicing. Lateral shear movement option available. Take a 100 x 100 ft. Technical bulletin 85 pecora ul ulc classified firestop systems ul 2079 can ulc s115 expansion joint ansi nfpa 285 exterior wall systems1.

Construction joints 13 shaft alternative and protective wrap systems 11 through penetrations 72 product family 3m fire barrier blocks plugs planks and fire rated foam 4 3m fire barrier composite sheets mortar and pillows 7 3m fire barrier devices 19. Us patents covering emseal s fire rated expansion joint product portfolio include. That s a tiny footprint but it adds up to 100 ft2 of open space for gas smoke and flames to rise from floor to floor. To maintain the integrity of the interrupted fire rated assembly and prevent the spread of fire a fire barrier or fire stop should be used.

Pick resistant floor joint. 3 hour built in fire rating ul 2079. That narrow gap between your floor slab and façade is bigger than it looks. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product.

The product can be used on joint size ranges from 1 5 inches to 5 inches with an.