Lightweight Concrete Deck Residential

The advantages of composite metal deck concrete floors and traditional rib floors have been combined in this unique patented floor roof system.

Lightweight concrete deck residential.

We have installed hundreds of thousands of square feet of suspended floor slab on metal decking using lightweight concrete and we ve found it s next to impossible to get a smooth level floor. For residential homes light weight concrete is used on top of the wood framed decking as a mass to hold the heat from radiant heat tubing. Lightweight concrete floor provides more efficient strength to weight ratio in concrete floor systems when compared to other conventional concrete floor systems. With standard structural concrete the aggregate used is sand and stone.

The end result of the structural lightweight mix is a deck that can be 20 25 lighter than standard structural concrete. All our work is done with power trowels and when the slab is at its optimum for finishing the concrete tends to roll slightly ahead of the power trowel as if it were a very stiff clay. These floors are constructed for different purposes but the reduction of dead loads on the structure is. 1917 3 testing the building official may require tests of the lightweight insulating concrete to confirm the fastener withdrawal resistance compressive strength or drainage ability.

Once the roof deck system can support foot traffic the building official shall have clear access and clear path at his option for inspection of lightweight insulating concrete. Dektek tile is an elegant and innovative precast concrete decking material that is especially designed for elevated decks and roof decks. Dektek s luxury tile decking is custom poured high strength concrete deck tiles that support more than 1 000 lbs per tile. Successful pumping can be done when a few precautions are considered before the actual placement.

Several years ago my company started building hurricane and disaster resistant homes in coastal north carolina. Op deck is a lightweight insulated floor and roof system. The reduced quantity of concrete and steel reinforcement offsets the marginally higher cost of lightweight concrete floor systems. Please send us information regarding the proper chemical to use to achieve the proper mix for the lightweight concrete.

For the second story a foamed type of lightweight concrete is being used over plywood for sound absorption between floors. We are building a 2 story condominium complex with concrete slab on grade. With structural lightweight concrete a mix of shale slate slag and clay are used and with this mix the aggregate is fully saturated prior to mixing. Pumping lightweight concrete can sometimes be difficult.