Ferrocement Roofing Channel

Unlike ac sheet metal frp roof all the ferrocement panels are joined monolithically.

Ferrocement roofing channel.

This is the reason why ferrocement roofing channels enable cost savings upto 40 and saves energy upto. This paper includes the construction process and compares construction cost of ferrocement roofing channel system with conventional roofing system. The 6 10 m ferrocement hollow roof slab performed in bending in a ductile manner and had an ultimate load capacity is 7 33 kn including a self weight of 5 44 kn i e. The maximum crack width was 0 075 mm.

The ferrocement channel section beam had a moment capacity of 19 5 kn m and an equivalent elastic modulus of rupture of 15 4 mpa. This roofing system is designed as a segmental element which is very easy to cast cure and then manually erect over the bearing walls. Ferrocement channel roof provides light weight roofing 60 reduction in dead weight as compare to rcc pre casting of roof leads to substantial reduction in construction time 20 saving in cost possible because of reduction in steel quantity and elimination of coarse aggregates and. Ferrocement or ferro cement is a system of construction using reinforced mortar or plaster lime or cement sand and water applied over an armature of metal mesh woven expanded metal or metal fibers and closely spaced thin steel rods such as rebar the metal commonly used is iron or some type of steel.

There will be no nuts and bolt arrangement as in the case of ac sheet metal frp roofs. It is precastusing moulds n a ferrocement channel uses less cement and steel while. A ferrocement roof channel is a longitudinal element semi cylindrical shaped. Ferrocement channels roofing vs rcc slab my house is constructed 16 years ago in load bearing construction and it is in good condition.

Approximately and ferrocement portal and purlins replacing ac sheets and structurals steel trusses and purlins. Ferrocement roofing channels are essentially prefabricated cylindrical shell units having defined shape and size. And when used. It is easy to construct uses less cement and steel than a conventional rcc roof and is also cheaper during the installation process the roof channel.

Will it be structurally stable and strong enough as compared with english bond walls and rcc slab roof. The length of these channel units equals to the length of the room to be roofed. The cement is typically a very rich mix of cement and sand in a 3 1 ratio. The thickness of these elements is just 25 mm.