Roof And Roof Covering Ppt

Types of roofing materials altru roofing and construction llc visit the presentation to learn different types of roofing materials available now in the market for a home commercial and industrial uses which cover a lot of roofing materials that have a quality of the grade of roofing shingles gutter replacement and many more and get enough result.

Roof and roof covering ppt.

Thatch covering 2 wood shingles 3 tiles 4. A roof consists of a frame work supported on walls or columns. To remove water vapour and prevent condensation. Report on roof and roof covering 2.

Rafters the rafter is a structural element of the roof that supports the sheathing. Roof systems typically fail when winds produce forces greater than the roof s strength. Roof coverings as materials systems or fasteners can be weakened from extensive corrosion. Ventilation has become more important as a result of increased standards of insulation.

Common rafters are perpendicular to the wall plate and extend from the ridge. Framing must be strong and rigid. Roofs can also fail if punctured by wind borne debris. Asbestos cement sheets 5.

The part of the roof covering that overhangs the gable wall roofing ventilation for roofs serves the same purpose as for all other locations i e. Roof framing consists of several distinct structural elements. The part of the roof that overhangs the walls. Introduction roof is the uppermost covering provided over a building with a view to protect the building from rain heat wind snow etc.

The roof framing is designed to support the roof covering materials. Report on roof and roof covering 1. The following are the roof covering materials commonly used for pitched roofs.