Function Of A Roof In A Building

The roof is the uppermost portion of the building.

Function of a roof in a building.

Roof covering of the top of a building serving to protect against rain snow sunlight wind and extremes of temperature roofs have been constructed in a wide variety of forms flat pitched vaulted domed or in combinations as dictated by technical economic or aesthetic considerations. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. Roof slope is the amount of change in height as a ration of horizontal distance traveled usually expressed as inches of rise per foot of horizontal run or cm of rise per m of horizontal run. In relation to the built environment the term function refers to the purpose of a building or structure.

A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems. In roof construction a roof is covered by covering materials which are supported on a structural member. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. A roof is the top covering of a building including all materials and constructions necessary to support it on the walls of the building or on uprights providing protection against rain snow sunlight extremes of temperature and wind.

Definition of roof span. Different elements and parts of the roof provide protection to the structure s interior and exterior. It is a waterproofing layer made of regular felt stacked above the solid. A roof is an essential covering that is placed on houses and buildings and even such items as automobiles.

For more than 25 years organizations such as the national roofing contractors association nrca and the canadian asphalt shingle manufacturer s association casma have included roofing felt in their roofing and waterproofing recommendations it is also a requirement under many building codes. Normally a roof span is the same as the building width between the outer edges of the wall top plates. Function designing buildings wiki share your construction industry knowledge. It can also relate to the proper operation process or performance of something and how it works such as plant tools lift building services.

The building as a structure must fulfill the following conditions satisfy the need for which it was built function must resist the loads coming to it i e. For homes and buildings especially a roof performs multiple functions all of which are tied into providing protection. A roof must be strong to withstand snow and wind load. Functions of building components to build means making use of solid materials to create a space that will fulfil a particular function.

A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework. The roof is used to protect the house from all type of weather. The characteristics of a roof are dependent upon the purpose of the building that it covers the available roofing. The basic object of the house or home is to provide shelter.

Have you ever approached a roofing project and wondered. A roof is part of the building envelope.