I am going to install 2x6 floor joists on a cement floor put fiberglass insulation rolled in between the joists and the floor will be 3 4 exterior plywood.
Floor joists over concrete slab.
Floor joists over concrete slab.
In case you are curious about the different type of options when building a house here s a lay wo man s low down.
Floor joists are traditional wood joists.
We had a similar concrete floor with radiant tubing and the wire mesh attached to spacers just floated over the top of the tubing.
Moisture that comes up through the slab will ultimately find its way into your finished floor.
A concrete slab provides a firm stable base for pavers.
The procedure for installing a floor structure over a slab with 2 by 6 joists can be.
Laying wooden joists on concrete floor.
Been getting a lot of wonderful information around here lately.
Cover the patio with a thin layer of sand lay pavers over it and the results look like a standard paver patio.
Slump of 4 with shrinking reducing ad mix.
The cement floor is approximately 2 feet above the ground and 3 thick.
Hopefully you guys can help me with a project i have in the works or at least on the drawing board if you will.
Renovating a bathroom and we have stripped back to the concrete floor underneath.
Joists over concrete wall.
I just moved into an outdated 1959 ground flr maisonette with concrete floors.
However a wooden subfloor helps insulate the flooring from the cold concrete.
We are putting new wooden joists down and a.
With some judicious control joints we only had a few cracks.
Floors with joist spacing s of 4 to 10 tend to have increased total concrete slab depths and greater mass to resist floor vibration.
The concrete was specified to reach 3 500 psi at 28 days with a water cementitious ratio of 0 45 and a max.
5 vibration of steel joist concrete floor slabs discusses in detail methods for calculating vibration characteristics of cj series steel joists.
Cure the moisture problem before you install the floor.
Sji s technical digest no.
Ft but expect a weekend or two of hard labor.
We chose to build our house using floor trusses.
It s a fairly simple project and the cost is reasonable 3 to 6 per sq.
And the first floor trusses are installed and so very pretty.
It also adds a little cushion to the hard surface of the concrete.
A wooden subfloor will not cure moisture problems.