Building Suspended Concrete Floors

62 years later it s about time to put on that addition.
Building suspended concrete floors. Suspended concrete floor this construction is similar to the timber floor above but uses either pre cast concrete planks or small pre cast concrete beams with concrete blocks laid between the beams. The floor can be formed in various ways using timber joists precast concrete panels block and beam system or cast in situ with reinforced concrete. Building a suspended concrete garage floor. Suspended concrete floors can be constructed using different methods.
Only 6 8 concrete topping required. Today nearly all new houses employ beam and block construction for their ground floors. This type of concrete slab construction requires different concrete slab design from the one we normally se. A suspended floor is a ground floor with a void underneath the structure.
They can normally span greater distances than timber joists. A recent innovation uses a colored hardener in which fine pigments suspended in water are blended on site with liquid floor hardeners. Suspended concrete floors can be used on sloping sites. Beam and block floors systems beam and block layout.
When the house was built in 1958 they poured footers to the side of the house for a later addition. Using a composite steel and concrete design the floor slab can be thinner than conventional residential suspended slab systems. Concrete is porous and floor slabs need a damp proof membrane underneath them to prevent water being absorbed from the ground. On level building platforms concrete slab floors are typically more cost effective than suspended timber floors.
Building regulations for concrete floor construction. Suspended concrete slab is referred to a cement slab that is not in contact with the ground. The concrete floor can be colored by adding colorant in the concrete mix or by using acid staining or water based dyes to provide surface color. Ventilation is required in the same way as a suspended timber floor.
Suspended concrete flooring systems were originally developed as a means of overcoming ground problems such as unstable sloping sites where it made sense to bridge deep gaps rather than fill them.