Ferrocement Roofing Materials

Then attach 3 layers of mesh using staples tightly to the osb shuttering.

Ferrocement roofing materials.

Ferrocement or ferroconcrete is a type of thin reinforced concrete component where small diameter wire meshes uniformly throughout the cross section. Abstract ferrocement is a composite material made up of cement mortar and reinforcement in the form of layer of mesh. Approximately and ferrocement portal and purlins replacing ac sheets and structurals steel trusses and purlins. 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.

Vaults have less waste on materials too. Ferrocement channel roof k n o w h o w material and labour requirement for construction of a fc channel roof of. It offers high strength resistance against ingress seepage of water high crack resistance and can offer solution with reduced weight cost. The cement is typically a very rich mix of cement and sand in a 3 1 ratio.

For larger roof panels i would go with a vault profile to make them a bit more modular. With laminated ferrocement we can average 4 5 lbs per square foot so it might be possible to make these in a size that could avoid renting a crane. Ferrocement is being used in many residential industrial and marine applications. A team of folks in africa make some 7 3m long ferrocement roof channels for placement on top of a cseb house.

My plan for the ferrocement roof build up is. I have an enquiry regarding using ferrocement as a roofing material. This will form a capping structure around the roof. A composite material is a formed that behaves differently from reinforced.

Cover roof with osb to form shuttering. The ferrocement roof consists panels size 1 5mtrs x1 2mtrs. Ferrocement can be monolith jointless roof eliminating trusses and purlins nuts and bolts and joints as in the case of ac sheet metal sheets roof. Action of the fc channels and creates a basic roof.

I wonder what these weigh. Unlike ac sheet metal frp roof all the ferrocement panels are joined monolithically. Ferrocement roof shall transfer much less heat as compared to ac sheet metal sheets roof. And when used.

Sheets roof and metal sheets as below.