Zip system oriented strand board roof sheathing model 1012110 43 37 43 37.
Sub floor details.
The subfloor is the foundation beneath finish flooring materials.
We will explain the details including the types functions etc.
Details catherine liewen november 30th 2007.
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It may be made of boards laid either at right angles or diagonally across joists.
Solid strip or plank can be laid directly over a sleeper.
Floors exterior roof deck cement mortar f103 balcony deck thin set f104 floors interior concrete subfloor cement mortar cleavage membrane f111 cement mortar bonded f112 latex portland cement mortar f113 cement mortar epoxy grout f114 latex portland cement mortar epoxy.
Subflooring provides a base for finish flooring and also serves as a platform during construction.
We can usually find these four types of subfloor in the market.
Dricore r insulated subfloor panel 1 in.
Particularly appropriate for reactive soil or sloped ground stump sub floors involve raising the house off the ground on stumps sunken into the earth.
If you have a concrete slab floor the slab may be considered the subfloor.
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Plywood pine flakeboard and particleboard.
The subfloor is the bottom most layer and it rests on the joists.
69 chapter 4 floor construction woodframe floor systems and concrete slab on grade floors are discussed in this chapter.
Rather the reader is referred to the aisi standard for cold formed steel framing prescriptive method for one and two family dwellings aisi 2001 for guidance.
On wood frame floors the subflooring provides a continuous structural surface over the floor joists.
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Sleeper screed system common over radiant heat this system has 2 by 4s spaced 12 inches apart.
Specialty panel model fg10003 7 19 7 19.
Although cold formed steel framing for floor systems also is permitted by the irc it is not covered here.
In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab.
Buy 55 or.
Choosing the wrong subfloor for your needs or having one installed incorrectly can have disastrous consequences further down the road.
Or the subfloor may be made of plywood or other panel products that are laid perpendicular to the joists.
In this article we will mainly focus on the first two layers.
