If the external wall insulation of the building is not […]
If the external wall insulation of the building is not done well, it will cause the indoor summer and winter to be hot due to the high degree of indoor and outdoor temperature exchange. Therefore, high-quality external wall insulation materials will be used during construction. So, what should be done during construction to avoid the insulation board of external wall falling off when it is used?
1. Use good quality adhesive
In order to avoid the situation that the insulation material of the external wall of the building will fall off during the use in the future, you must use high-quality adhesive when constructing the thermal insulation material of the external wall of the building to ensure that the adhesive can achieve the specified bonding in terms of quality and performance It is required that, in addition, the adhesive glue should be formulated strictly according to the proportion when mixing, to avoid the situation that the bonding is not firm due to the imbalance of the adhesive.
2. The base surface should be smooth
If the base layer of the external wall of the building is not flat enough, it will affect the bonding effect of the thermal insulation material of the external wall. And, the surface of the base layer must not have any substances that would hinder the adhesion of the external wall insulation materials.
3. Use high-quality insulation materials
If the density of the external wall insulation material used is insufficient and the tensile strength is too low, it will not be able to meet the requirements of the weight of the insulation system, and the load requirements of the surface layer load on the strength of the insulation material, resulting in damage and shedding of the insulation material. Therefore, in order not to let the insulation material fall off, it is necessary to purchase high-quality insulation materials from good external wall insulation material manufacturers to use.