Screws must be located more than 12 mm from edges and 50 mm from board corners.
Fiber cement board roofing.
This type of roofing material s inventor got the first patent in 1901.
Fiber cement boardroof tileswavestrengthalternativebuildingideasconstructionbuildings.
It was however in the 1980s their manufacturers stopped using asbestos as one of its inputs.
We ve been providing a better way to build for over 100 years.
Beijing hocreboard is manufacturer and supplier of fiber cement board calcium silicate board calcium silicate ceiling fiber cement roofing sheet.
Fiber cement roofing uses panels made from fiber cement which is where the basic cement formula is reinforced with fiber such as cardboard and similar items.
It is green environmental protection roofing product.
The board must be supported at the edge at intermediate positions with centers not exceeding 600 mm.
James hardie is the world leader in fiber cement siding and backerboard.
These fiber cement roof panels are ideal for numerous applications find your ideal product from our full lineup of fiber cement board for roofing below.
Our cement board roofing products offer enhanced durability and ease of installation alongside several other benefits.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
Fiber cement roofing sheet.
These non asbestos sheets can be used to replace old asbestos or metal sheets.
The main raw materials are high grade portland cement 42 5 reinforced fiber.
We have strict process adopting advanced producing techniques.
Plus because it is cement based it provides superior compressive strength water durability and mold resistance and will not rot warp delaminate or disintegrate in the presence of water.
Weatherside fiber cement siding is the one and weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles.
Fiber cement roof tile is fiber cement product with advanced technology equipment and materials.
Fiber cement is a durable material made from sand cellulose fibers and cement which is where manufacturers reinforce cement with fiber such as cardboard and similar items.
The lightest cement board in the industry securock brand cement roof board is easy to handle cut and fasten.
Builders and project managers can find usg s broad selection of roof decking boards here.
These panels can then be turned into either roofing slates or sheets which are shaped to resemble corrugated iron.