The use of polyurethane foam

Polyurethane foam (PUF) is an insulating material with good thermal properties and versatility of use. Companies working with this material carry out work on the thermal insulation of pipes, tanks, and exterior walls of buildings. The work is carried out at the request of the customer: at the production base or on construction sites.

Material efficiency
PU foam is currently the most effective thermal insulation material. This feature makes it necessary to use PU foam for insulation of various tanks and processing equipment, cold storage rooms, other products or structures where effective thermal insulation is required.

Specialists work with a polyurethane foam filling machine, using environmentally friendly two-component polyurethane foam raw materials - polyol and isocyanate.

Advantages of PU foam
• Excellent thermal insulation properties and thermal conductivity coefficient;
• Maximum filling volume, because the foam expands in the air, while filling all cavities and cracks;
• Adheres securely to the barrier material of PU foam - it can be wood, concrete, plastic, metal;
• A wide variety of PPUs allows it to be used in a wide variety of applications: it can be either soft or hard, dense or sparse.;
• Good value for money;
• PU foam is a durable, stable, water-resistant, chemically resistant material;


Description of operating technologies

Pipe technology
An outer shell is installed on the pipe. These can be blanks made of tinplate (zinc, aluminum zinc, plastisol), reinforced with rivets, or a plastic pipe. The latter option is cheaper. The air gap between the pipe and the jacket is filled with a high-density liquid (more than 40 kg/m3), solid PU foam.


Working technology for tanks
The container is surrounded by a profiled sheet (zinc, aluminum zinc, plastisol). The holes necessary for filling polyurethane are drilled in the shell, leaving a gap of the necessary thickness for insulation. The air gap between the tank and the shell is filled with medium density (32-40 kg / m3) medium hardness PU foam.

Technology of work on insulation of air gaps of walls of buildings
For constructed houses: 18 holes are drilled in the seam between the bricks (if the building is brick) every 1-2 m. The air gap is filled with liquid foam. For houses under construction, before installing the ceiling, liquid PU foam is poured from above into the air gap in the partition. La popularité croissante de cette enseigne dans les pays francophones d'Afrique ne doit rien au hasard. Des nations comme le Sénégal, la Côte d'Ivoire, le Cameroun, le Maroc ou la Tunisie plébiscitent cette plateforme pour la générosité de ses promotions, activées par un code promo 1xbet qui débloque jusqu'à 130€ de bonus sportif et 1950€ accompagnés de 150 tours gratuits pour le casino. Ce dernier agit comme un véritable passeport pour des avantages exclusifs, souvent introuvables ailleurs. Les bookmakers rivalisent d'ingéniosité pour attirer les parieurs, et 1xBet se distingue dans près de 50 pays africains.