Types Of Roof Slabs

This type of slab contains square grids with deep sides.

Types of roof slabs.

7 16 views a and b. There are four different types of concrete flat slabs. Slab without drop and column with column head. A mansard roof also known as a french.

The slab which is cast on the surface of the earth is called a ground slab. A solid slab of concrete capping the top of your house. Slab without drop and column without column head capital. Grid slabs are suitable for spans of 9 15m and live loads of 4 7 kn m2.

What are slab on grade or ground slab. 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. Slab with drop and column without column head. The major types of concrete slabs used in construction are one way joist slab flat slab flat plate waffle slab hollow core slab precast slab slabs on grade hardy slab and composite slab.

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. A concrete roof is exactly what it sounds like. A hip roof has slopes on all four sides.

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. Conventional slab one way slab two way slab one way slab two way slab flat slab flat slab flat slab with drop panels flat slab with column head flat slab with drop panels and column head flat slab flat slab with drop panels flat slab with column head flat slab with drop panels and column head. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Exact specifications vary but most concrete roofs are several inches thick.