Roofing roofing and other bituminous materials

Along with the well-known flexible tile, very often roof roofing material is laid on the roof of small buildings, which allows to protect the inside from penetration of moisture. In addition, this material is used for waterproofing the foundation and other structures. For several decades, he has shown himself on the best side, providing reliable protection at an affordable price. In addition, the laying process does not represent an intricate device of a soft roof. The technology is fairly simple and reliable, so it is possible to arrange the waterproofing in a short time. The shortcomings include a very long service life and a lack of numerous options for design.

It turns roofing roofing felt by impregnating various bitumen surfaces of special cardboard. Products used to organize roofing carpet, usually have a front surface with a coarse-grained coating layer. As a rule, they are not applied in the lower layers of the thermal insulation layer. As for the width of the canvas, it can be completely different. However, most often rolls from 750 to 1050 mm are produced. When coordinating actions with the customer, manufacturers are able to change the size.

Today, roofing roofing felt is just one of the varieties of bitumen roofing materials. There are more than sixty such products. Despite this state of affairs, they all have a similar chemical composition and manufacturing technology. A large number of residential and industrial buildings, built in the postwar years, has just such coatings. Well-proven and another analogue of roofing paper. Rubemast is a fusible material supplied in rolls. The main difference from the above described product is the presence of a saturated layer of bitumen from the bottom of the web.

Although the technology of roofing becomes more and more difficult every year, no one wants to give up bitumen roofing materials, as in some cases their use is considered the most optimal option. In addition, with each year there are modified analogs and weldable membranes. Increasingly, fiberglass or synthetic fibers are used as the basis. Some of the representatives of bitumen products have practically come out of everyday use.

Once on the counter of the store, roofing roofing paper should not have holes, cracks, creases and other flaws. Do not protrude at the ends of the roll more than 15 mm. The party is allowed to use not more than five percent of the composite rolls. The base of cardboard is impregnated completely through the entire thickness of the canvas. In the section, the material must have a black color, which turns into a brown shade. It is not allowed to have unimpregnated places on the surface of the product. Each roll contains a packing strip of paper with a width of at least 500 mm. Marking is carried out using a special stamp with the batch number, standard, year of manufacture and manufacturer data.