People in the industry know that there are several ways to cut corners in external insulation construction, either using fake glue powder polymer mortar to paste the insulation board, or the effective pasting area does not meet the standard, reducing the use of polymer mortar. But if it is to rush the construction period, more people will reduce some construction processes.
But what I want to share with you today is not the cutting corners of external insulation, but another external insulation installation process. I wonder if you have seen it? In order to speed up the construction progress, a material similar to polyurethane foam is used to paste the external insulation? So what is the effect?
This is a polyurethane foam adhesive, a polyurethane foam adhesive material with very high bonding strength. But please note that this is not the common polyurethane caulking agent we usually use.
The pasting process is similar to the mortar process. First, spray the polyurethane foaming agent on the surface of the insulation board. Then fix it and wait for the foaming glue to solidify.
The result is a very good and strong bond. You can consider this PU FOAM ADHESIVE produced by junbond.
Post time: Sep-20-2024