Polyurethane foam insulation adhesive cement

Abstract

Polyurethane foam insulation glue provides a building insulation material made by mixing organic polymer synthetic materials. Specifically, it is a foam insulation glue made by dissolving waste foam in thinner water with additives and adding pearl oyster powder. The invention uses waste foam as raw material, which is more environmentally friendly under the premise of reducing pollution, and can also have a good heat preservation effect. It uses pearl oyster powder as a flame retardant, and can effectively prevent fire. It is an excellent building wall Fire insulation material. It can also be used as thermal insulation and waterproof material on the roof layer. If it is used for cooling in stadiums or public squares, it has a wide range of uses; and because of the toughness and sun protection function of the product's appearance, the cement on the surface will not accumulate heat to achieve cooling. . Simultaneously, what the present invention produces is white mucilage, makes the product all more time-saving and labor-saving no matter it is to mix the color or to paint the process.

Description

technical field [0001] The invention relates to an external wall thermal insulation material, in particular to the application of an organic macromolecule synthetic material on a building surface to decorate a thermal insulation material. Background technique [0002] Nowadays, foam or combustible materials in foam boards are generally used as insulation materials for external or internal walls. There are serious fire hazards in the insulation process, which has aroused great concern from relevant departments. In addition to being a fire hazard, construction materials were costly and not durable. The traditional whitewashing of interior and pavement is generally used as a binder with hydrosol glue and lime, which has many disadvantages except that it has no heat preservation effect. Such as: moisture and water absorption in the walls, weathering caused by changes in dryness and humidity in the four seasons, and finally the spots continue to peel off, especially for houses a...

AI Technical Summary

Problems solved by technology

[0002] At present, the general exterior wall or interior wall is made of foam or combustible materials inside the foam board as insulation materials. There are serious fire hazards in the insulation process, which has aroused great concern from relevant departments.

In addition to being a fire hazard, construction materials are costly and not durable

The traditional whitewashing of interior and pavement is usually mixed with water-soluble adhesive and lime, which has many disadvantages besides no heat preservation effect.