Arrangement of deformation joints using cold sealants
In any road climatic zones, the device of deformation joints with the use of cold sealants, which is performed by the specialists of the Gutman Konstrakshin company with a guarantee of quality and using the best materials available on the market, is of great importance.
We have sufficient experience for complex performance of works to ensure the sealing of airfield and other coatings, which require high durability, safety and resistance to climate changes. To date, the use of cold application sealants based on 2-component chemical compositions remains the most appropriate. Synthetic rubber is taken as a basis, and among the components there is a hardener and directly a paste.
How is the device of expansion joints
using cold sealants?
At the first stage, the camera is prepared and cleaned of mud residues, dust and other debris. Fragments of old mastic are also removed, for which special installations that supply air under high pressure, as well as specialized brush machines, are used. Then the components are shifted and the sealing cord is laid in the chamber, then the walls are treated with a primer.
The next important step is to fill the joints with sealants, fillers and mixers. During operation, the pressure ranges from 03 to 065 MPa. On average, sealing is carried out at a speed of up to four to seven meters per minute.
Among the advantages of cold sealant, we note its impressive service life, simplicity and ease of dismantling, increased resistance to the aggressive action of chemical liquids, as well as protection against temperature changes. In airports, this is especially true, since the jet engines of the aircraft will impact the surface without deformation.
We will perform the service in the shortest possible time, but without compromising the high quality of work. Specialists use the best materials, and regular customers can count on favorable discounts for further service.