Building A Raised Floor Over Concrete Slab

Raised floors are systems indicated for environments where there is a complex electrical and telecommunications infrastructure such as offices of enterprises.

Building a raised floor over concrete slab.

Butt the end of another sheet at the. Score the back of the panels half of the thickness on a 12 inch by 12 inch grid. Understand where you re applying it your first step is to understand where you will be applying raised access. Insulation and sheathing 1.

Start at one end and one corner of the floor. Cut filler pieces to. 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. Place a sheet of plywood perpendicular to the floor joists.

Materials include a minimum of 3 4 inch cd exposure 1 plywood subfloor panels 4 foot by 8 foot sheets. Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the. The access floor solution consists of the panels fixed directly on pedestals thus creating voids between the substrate concrete slab and the floor. How to install floor joists over concrete slab step 1.

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. Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections. Measure the overall length of the new floor and cut a length of 2 by 4 pressure treated lumber to this dimension.