Types Of Concrete Roof Slabs

Concrete slab types construction cost and applications 1.

Types of concrete roof slabs.

Roof membrane mechanical fasteners paroc rob 80 t or ros 50t paroc ros 30g paroc ros 30 vapour barrier supporting structure. A hollow core slab which is precast and installed on site with a crane in high. Waffle slab construction process includes fixing forms placement of pods on shuttering installation of reinforcement between pods installation of steel mesh on top of pods and pouring of concrete. A concrete roof is exactly what it sounds like.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. One way slabs on beams 2. A solid slab of concrete capping the top of your house. There are four different types of concrete flat slabs.

7 16 views a and b. Exact specifications vary but most concrete roofs are several inches thick. Two way slabs on beams 7. Beam and block also referred to as rib and block is mostly used in residential and industrial applications.

One way joist slab ribbed slab 3. Waffle slab grid slab 4. Constructing a concrete slab for a structural roof is different from that for building a slab on the ground in that attention must concern two important objectives. Slab with drop and column with column head.

Precast concrete floors roof slabs walls and partitions the most commonly used precast slabs or panels for floor and roof decks are the channel and double t types fig. Slab without drop and column with column head. Slab with drop and column without column head. Bubble deck slab 10.

The channel slabs vary in size with a depth ranging from 9 to 12 in width 2 to 5 ft and a thickness of 1 to 2 in. Grid slabs are suitable for spans of 9 15m and live loads of 4 7 kn m2. Hollow core slab 8. This type of slab contains square grids with deep sides.

Slab without drop and column without column head capital.