Building A Raised Floor Over Concrete Slab

Butt the end of another sheet at the.

Building a raised floor over concrete slab.

Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections. Sills and sleepers on a concrete or masonry slab that is in direct contact with the ground unless separated from such slab by an impervious moisture barrier. Raised floors are systems indicated for environments where there is a complex electrical and telecommunications infrastructure such as offices of enterprises. Install r 9 fiberglass insulation between the floor joists with the paper backing facing upward.

How to install floor joists over concrete slab step 1. Score the back of the panels half of the thickness on a 12 inch by 12 inch grid. Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the. Determine the floor height though we have stated the height ranges of each floor type you will need to narrow down.

The access floor solution consists of the panels fixed directly on pedestals thus creating voids between the substrate concrete slab and the floor. Understand where you re applying it your first step is to understand where you will be applying raised access. Cut filler pieces to. The ends of wood girders entering exterior masonry or concrete walls having clearances of less than 1 2 inch 12 7 mm on tops sides and ends.

Place a sheet of plywood perpendicular to the floor joists. Start at one end and one corner of the floor. Insulation and sheathing 1.