Roofing
The outer layer of the roof, exposed to weather conditions. Coatings can perform both natural and artificial materials of differing number of characteristics. We distinguish the following types of roofing:
* Tile - cover stacked with ceramic or cement, popular in traditional construction. Apply tiles of various shapes and colors, depending on the firing technology and added dyes.
* Sheet roofing - sheet copper or steel, sometimes additionally coated with plastics such as polyester). Sheets of roof sheathing is placed on the joints and bends. A variation of the roof plate is trapezoidal and Tile.
* Bituminous shingle (bitumen tile) - a modified bitumen strips, powycinane in rectangles, triangles, trapezoids, hexagons. Due to the fact that they have small dimensions and are flexible, it is recommended to the steep, complicated, broken roof.
* Papa - coating used on roofs with a small decline and flat roofs. This material is inexpensive and gives the ability to quickly solve, but not very aesthetic and of limited durability. Used especially for temporary buildings, in the case of roofs with asphalt cover is now being replaced by a seamless bitumen.
* Asbestos cement - cover considered to be very harmful to human health due to the presence of asbestos.
* Nylon roofer - roofing material created on the basis of flexible polymers. It combines the features of self-roof coatings, and material to repair roofs.