Pergamum: application, properties, characteristics

A high-quality roof is protected from moisture using a layer of vapor barrier. Widely distributed was a roll material called pergamina. This inexpensive and versatile product is used in construction as a steam and waterproofing.

Several decades ago, only waterproofing material was used. Today it is known that it has carcinogenic properties. New technologies are replacing harmful industries. Pergamum application found in construction, because when it is manufactured there are no harmful emissions and no wastewater is polluted.

Pergamum is produced on universal aggregates, which are specially designed for roll materials. Such machines have a continuous course of the blade. Machines that produce pergamina, applications and designs are different. All units are combined into a mechanized production line. Management at them semi-automatic; There is an alarm system and a control system.

Product manufacturing includes such operations:

• Unwinding the cardboard;
• Gluing the material;
• Impregnation in the bathroom;
• Treatment in the chamber;
• cooling;
• Coil winding;
• Product packaging.

Pergamon application found not only in roofing works. In the construction of baths and saunas also use this material, protecting the walls from fumes and saturation of moisture. In summer cottages and in house buildings lay a layer of pergamina on the inside.

The universal material of parchment application has also found as a waterproofing floor. When working on heating mains, the product sheets are mounted using wire, clamps and adhesive tape. Waterproofing foundations, the installation of facades - those areas where the product is used.

Due to the vapor-proof qualities and waterproofness and found use of parchment, the price while it is low. For example, if you buy a roll labeled P-250, it will cost 75 rubles. Pergamum P-300 costs 167 rubles, and a roll of P-350 material - 181 rubbles. Despite the fact that the most inexpensive of them - the P-250 has a low enough density, it provides a long service life of the roof. The highest density indicator for the P-350 brand.

Advantages of the product:

• High strength;
• Frost resistance;
• Heat resistance (due to such a component as bitumen);
• Moisture resistance;
• durability;
• Simplicity in work;
• flexibility;
• Low cost.

Pergamum specifications have the following. For 10 minutes he can withstand water pressure. During this time, its water absorption should not exceed 20%. Breaking load withstands 270 N.

At construction always use the whole complex of measures which do not allow the walls to get wet. Applying fibrous insulation, it is necessary to use a film. That is why such a wide application is found by the glassine. In addition, products on the market appeared more modern, surpassing it in terms of quality. Builders use perforated and non-perforated materials.

Steam and waterproofing is necessary, and it is carried out with roll or sheet materials.