Fire Resistant Cement Board

A cement board is a combination of cement and reinforcing fibers formed into sheets of varying thickness that are typically used as a tile backing board.

Fire resistant cement board.

It can be used on the exterior of buildings as a. To improve structural integrity do not align the cement board with any plywood joists. To maintain the fire resistance of the wall you are working on use fire caulk that is designed to provide similar protection to the board itself. Fire resistant 28 flexible 2 moisture resistant 19 mold resistant 13 no additional features 4 perforated 2 sag resistant 3 self adhesive 9.

Weatherkem is a non combustible calcium silicate fibre cement board combining weather moisture and fire resistance properties with high impact strength and sound insulation. Find the best fiber cement siding brands you may want to choose. Yes hardiebacker 1 4 cement board is deemed noncombustible when tested to astm e. Fiber cement siding while not inexpensive is a high resale value siding choice that offers equally high aesthetic appeal.

Ceramic fiber insulation board 2300 f 0 47 x 12 x 12 pack of individual board for wood ovens stoves forges kilns furnaces 4 7 out of 5 stars 7 31 28 31. Fiber cement siding is one of the better options for siding your home. Usg durock brand 1 2 in. Cement board can be nailed or screwed to wood or steel studs to create a substrate for vertical tile and attached horizontally to plywood for tile floors kitchen counters and backsplashes.

Unlike fire resistant asbestos cement siding it has not been linked to mesothelioma. Cement board with edgeguard model 172954 view the tile backerboard collection 10 97 10 97. Fiber cement siding panels can improve the overall fire resistance hardening rating of your home which is helpful for insurance purposes in western locations like california. Buy 30 or more 9 87.

The exact fire rating of durock is dependent on the other materials used during construction but a panel 1 4 or 1 2 inch thick typically provides an additional hour of fire protection. A durock panel with a thickness of 1 2 or 5 8 inch can provide two hours of fire protection when installed correctly and in conjunction with all fireproofing. The period of time a fire resistant building element like jameshardie siding along with other components of the assembly maintains the ability to confine a fire continues to perform a given structural function or both as determined by astm e 119 tests. It is primarily used as an external sheathing board on both metal and.