Why does the extruded board fall off

Why does the installed extruded board fall off? The extruded board is solid and durable, and basically will not fall off. If the extruded board is installed and falls off, it will pose a threat to human life and safety, and have a great impact on all aspects of building thermal insulation effect. There are many reasons for the extrusion board to fall off, and then take a look at the reasons for the extrusion board to fall off with the extrusion board manufacturer!

1. Construction method

The wrong construction method will cause the board to fall off directly, and the xps insulation board needs to use different construction methods for different occasions. Some builders because of economic reasons, in the installation of extruded board will hire some temporary workers, these temporary workers have no training before the job, no professional installation technology, improper construction, not only can not play the original performance of extruded board, but also cause a series of building quality drawbacks, these phenomena need to be avoided.

Second, the coating glue has poor adhesion and poor weather resistance

It is necessary to evenly apply the bottom coating glue on the thermal insulation layer, press into the glass fiber mesh cloth, and then apply the surface layer coating glue, so as to play a better fixing role.

Third, caused by external forces

For example, the deformation of the structure wall caused by the uneven settlement of the foundation, the dislocation of the wall caused serious cracking, and the surface brick fell off.

4. Cutting corners

Cutting corners or shoddy work are human factors that can only be avoided by strict control in the process.

Therefore, when installing the extruded board, the installation quality must be strictly guaranteed.