Polyurea - an innovative solution in the field of waterproofing 
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In the field of protective coatings and waterproofing, polyurea is considered a relatively new and innovative solution. The latter withstands mechanical shocks. Friction, vibration processes and other loads.
Polyurea: features and characteristics of the material
Polyurea is a synthetic polymer compound similar in structure to polyurethane. The elastic and monolithic coating has a thickness of 1.5 to 3 millimeters. The product can be obtained by combining two elements - isocyanate and resin. The film is sprayed onto the surface using special equipment. The material is characterized by unique and special properties of a combination of advantageous characteristics. Positive qualities of insulation include:
- The composition does not contain solvents or harmful components;
- Increased stability. The degree of tensile strength is up to 45 MPa.
- High wear resistance and moisture resistance;
- The coating lays down smoothly without leaving seams or streaks;
- Chemical resistance.
The Technopena company produces waterproofing with polyurea in Moscow at any time of the year, since the material is offered in finished form. This simplifies construction and installation work at facilities for various purposes. Most often, the products are used during the reconstruction of an old roof made of rolled materials.
Sprayed waterproofing is indispensable in the construction of tunnels, guideways, piers, moorings and other structures that are regularly exposed to the negative influence of moisture.
Types and features of the material
Hybrid, aromatic and aliphatic - there are several types of polyurea. Increased resistance to ultraviolet rays is the main advantageous characteristic of aliphatic polyurea. Since the cost of the material is too high, and difficulties with its application may also arise, insulation is rarely used. The exception is objects with a high degree of additional requirements for the appearance of the waterproofing material.
Aromatic waterproofing is a rightfully universal, popular and sought-after material. Manufacturers offer a mixture that is resistant and unstable to negative factors and UV rays. Polyurea is used for waterproofing roofing systems of residential and industrial complexes. Depending on the specific use, the coating can have an elastic or rigid shape.
Based on materials from the site: https://tehnopena.ru/.