What is the "Roof"?

ROOF - an essential element of home construction, providing protection from environmental influences, and largely determines the appearance of the building. Therefore, the architects and builders are paying special attention to design and installation of the roof. Despite this, in the construction of a concrete roof is a tremendous amount of difficulty. But long experience allows experts to successfully solve most issues raised during the construction of private homes. Among the variety of modern roofing materials person, not a specialist in this area, it is difficult to orient.

The roof structure and the choice of roofing material is determined at the design stage and depends on the design of the facade and roof deck technology.

For information:

ROOF - is the top of the building envelope, performing load-bearing, waterproofing, and if bescherdachnyh (combined) of warm roofs and attics, thermal insulation function.

ROOFING - is the top element of the roof (covering) that protects the building from all types of weather.

The most common both in Europe and Russia are the different types of inclined, or if it another way, pitched roofs.

Variety of forms the roof.

Abat-vent draws its supporting structure (the system of rafters, trusses, etc.) on the outer walls, at different levels. Shed roofs are used most often in the construction of porches and terraces, outbuildings, warehouses.

Gable roof is the most common classical design. It is also called gable. There are variations of the roofs with hanging dry element shapes or with sloping rafters. To the numerous variants of this type should include a roof with a uniform or uneven slope angle or the size of eaves.

Hipped roof. All of this roof slopes, in the form of isosceles triangles converge at one point. Defining element in it is symmetric. Applied to buildings in the shape of a square or an equilateral polygon.

Hipped roof. She hipped: two slope represent a trapeze, while the other two, from end walls - triangles (they are called hips). Kind of hipped roof is poluvalmovaya.

Mnogoschiptsovaya roof. Her suit at home with complex polygonal form plan. Such roofs are more valley (inside corner) and ribs (protruding corners that form the intersection of roof slope), which requires high skills in the performance of roofing work.

Mansard roof. To increase the amount of residential attic (attic), often carried out by various ramps slope: lower - upper and steeper - more gentle. This type of roof construction is very popular in modern construction, as ensures efficient use of floor space attic floor.

Domed or conical roofs of buildings used for ceilings of the circular shape in plan.

Flat roofs are the most widely used both in civil and industrial construction. In contrast to the pitched roofs, on flat roofs are not used as a piece of roofing and sheet materials. Here necessary materials, allowing the device a solid mat (asphalt, bitumen-polymer and polymer materials, as well as the postmark). This rug should be flexible enough to take the temperature and mechanical deformation of the base of the roof. As the base, using surface insulation, bearing plates, tie.

Regulatory requirements for modern roofs restrain a large number of documents, some of these documents are already obsolete, but, nevertheless, has not been abolished. Design should take account of the indications and limitations of existing regulations:

SNIP 2.08.01-89, 1995 "Residential buildings";

SNIP 2.08.02-89 "Public buildings and facilities;

SNIP 2.09.04-87 "Administrative and everyday buildings;

SNIP 03/31/2001 "Production facilities" Instead SNIP 2.09.02-85 *

Into effect on January 1, 2002 decision of State Construction Committee of Russia of 19.03.2001 N20;

SNIP II-26-76 "Roof" (new edition of the SNIP was developed in 1999. But not yet implemented);

SNIP II-3-79 *, 1996. "Building Heat Engineering;

SNIP 3.04.01-87 "Isolation and finishes;

SNIP 21-01-97 Fire Safety of buildings and structures. "

The roof will be robust, durable and will look good only when agreed upon all the elements of the roof: the basic coating material, gutters, ridges, valley, "collars" for lining of chimneys, fixing (roofing nails, etc.). Therefore, the roof should buy one set, which includes all of the elements in the required amount, preferably from one company - the manufacturer.

Source: roofexpert.ru