Concrete Garage Floor Over Metal Pan

A composite floor is comprised of a reinforced concrete floor slab and structural steel floor beams acting compositely together.

Concrete garage floor over metal pan. A second type of metal pan is the adjustable type with no flanges. Using a composite steel and concrete design the floor slab can be thinner than conventional residential suspended slab systems. Standard wood framing filled the space below the walls for a walkout basement. After talking to the plumber it was decided to add pex to the garage slab as a future heat distribution system.

The garage floor concrete is also spalling. I have a basement under my garage floor. Do i have to replace the steel decking. Appears garage concrete was not sealed and road salt got through to rust the steel decking under the concrete.

I ve insulated the garage floor with 4 thick eps supported by 1 2 plywood on 2x joists. At creative building supply we cut composite floor panels to almost any length. What gauge should. Only 6 8 concrete topping required.

I plan on using a 16 ga steel pan 2 1 2 deep with a 7 1 2 deep concrete pour in the garage and a 6 pour on the driveway. The structure consists mainly of profiled steel decking working together with in situ reinforced concrete. This results in a cost savings in concrete of 25 50. I plan to build a porch with a 14 ft.

The standard galvanized coating is g60 0 6 ounce per square foot. Over galvanized steel deck can also be specified to obtain the benefit of the corrosion protection of galvanized steel deck with a factory applied prime paint substrate. The porch will have a concrete block foundation supporting corrugated steel decking covered with 4 in. The clear span of both steel pans is approximately 14 4.

We can custom roll form floor decking for high load bearing floors. Galvanized asc steel deck offers steel deck products that are galvanized in accordance with astm a653. By john la torre jr. How to build a concrete porch floor corrugated steel pan decking and mid span support will ensure a successful pour.

I know i now need to seal the garage floor with something. The floor structures are made by pouring concrete over the composite floor deck panels. Nail down flange type pans are especially recommended for ceilings which are to be later plastered or acoustically treated since they cannot provide a quality architectural concrete surface for an exposed ceiling. The beams were placed in beam pockets the precut steel pans were woven together on top and an extensive mat of steel rebar was added over the steel decking.