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What are concrete slabs used for in construction?
Concrete slabs are a common building material. Sometimes they are re-enforced with steel roods for extra stability. Concrete slabs are either prefabricated or created insitu.
What is the thing filling the space between concrete slabs called?
The material used to fill the space between concrete slabs is often called "joint filler" or "joint sealant." It helps prevent water and debris from entering the gaps, provides flexibility for movement, and can help extend the life of the concrete.
Why should large concrete slabs be laid with expansion so that they are not touching?
because large slabs of concrete have expansion joints between them.
What do you put between slabs after laying them?
in between existing concrete and the new concrete you need to place an expansion joint in between the two.
How do i repair rotting framing on a concrete slabs?
Remove rotted material from the wall and re-frame it using pressure treated lumber or a foam or tar paper membrane between the bottom plate and the concrete.
Why do concrete slabs have space between them?
Those are expansion joints. During the changing seasons with varying temperatures, the slabs expand and contract. The spaces allow the slabs to expand without cracking the concrete.
Can Radon gas pass through a concrete slab?
Yes, radon gas can pass through concrete slabs. While concrete is a dense material, it is not completely impervious to radon gas. Proper sealing and mitigation measures should be employed to reduce radon infiltration through concrete slabs.
Where do you buy the black fiber expansion material that separates driveway concrete slabs?
Home Depot or Lowes or any building material supply house.
Why are pieces of rubber placed between slabs of concrete?
Concrete expands and contracts depending on the temperature. The strips are called expansion joints.
What concrete grade is used for slabs?
M40
Where can one purchase concrete slabs?
Concrete slabs can be found at local scrap yards. However, you can visit Home Depot and Lowe's for information on how to create your own concrete slab for a cheaper price.
What are non-suspended slabs?
Non suspended concrete slabs sit on the ground directly. They are different from suspended slabs because suspended slabs are above the ground and are supported by beams.
