yes
If it sits over a cement floor, then no. If it is a nailed down floor, then you can, but you still have to install a cement board.
You COULD, but there's no real need to.
tawad Board
If something is fireproof it means fire won't burn through it.
No, slate requires a mud bed or cement board subfloor.
Cement board, at most contractor supply places it will be called DUROCK cement board or Permabase cement board. = =
The purpose of cement board seam tape in the installation of cement board is to reinforce and seal the seams between cement boards, preventing moisture and water from seeping through and ensuring a strong and durable installation.
If you are inhaling cement board, you need a qualified safety professional or industrial hygienist to show you how to do the work without inhaling cement board.
To install cement board for a bathroom renovation project, first measure and cut the board to fit the walls. Secure the board to the wall studs using cement board screws. Leave a small gap between boards for expansion. Seal the seams with cement board tape and thin-set mortar. Finally, you can tile over the cement board for a finished look.
A cement board can be used on the exterior of buildings . Cement boards are also convenient when making patios and decks as an extension in modern homes
Kerdi board is a lightweight, waterproof foam board, while cement board is a heavier, water-resistant cement-based board. Kerdi board is better for wet areas like bathrooms and showers due to its waterproof properties, while cement board is more suitable for general use in areas that may not be consistently wet. Consider using Kerdi board for your project if you need a waterproof solution, and cement board if water resistance is sufficient.
Older cement board may contain asbestos, and then it is properly called "asbestos cement board." Cement board more recently manufactured should not contain asbestos. The only way to know whether a particular cement board does or does not contain asbestos is to ask the manufacturer (if you know who made it) or have a sample collected from it by a qualified sampling technician and have the sample analyzed by a qualified laboratory.
The rough side of the cement board should face outwards when installing it.
A 4x8 sheet of cement board typically weighs around 75 to 100 pounds, depending on the thickness of the board.
Backer board and cement board are both used as underlayment for tile installations, but they have some differences. Backer board is made of a combination of cement and wood fibers, while cement board is made of cement and reinforced with fiberglass mesh. Cement board is more durable and water-resistant, making it suitable for wet areas like bathrooms and kitchens. Backer board is lighter and easier to cut, making it a good choice for smaller projects or areas with less moisture exposure. Consider the specific needs of your project to determine which material is more suitable.
A green board is a type of drywall that is moisture-resistant and commonly used in bathrooms and kitchens. Cement board, on the other hand, is a more durable and water-resistant material made of cement and fiberglass mesh. Cement board is often used as a backing for tile installations in wet areas like showers and tub surrounds.
A modified thin-set mortar is recommended for attaching cement board to a surface.