How many external wall insulation anchor nails are required per square meter

In order to improve the firmness of the external wall insulation construction, it is generally necessary to install anchor nails on the wall. How many anchor nails per square meter of the external wall insulation?

1.The number of external wall insulation anchor nails per square meter is generally about five to six. There is no fixed answer to this question. It generally depends on the number of building floors. If the number of building floors is between the first and tenth floors, the number of anchor nails to be installed per square meter should be six. If the number of building floors is between the eleventh and twentieth floors, the number of anchor nails to be installed per square meter should be seven, If the number of floors is between the 21st and 26th floors, the number of anchor nails to be installed per square meter should be nine.

Note: when the area of a single external wall insulation board is greater than 0.1, it is necessary to install anchor nails, and the number of anchor nails to be installed generally needs to be reasonably arranged according to the nature of the anchor nails and the actual situation on site.

2. When mixing the adhesive or plastering paste, it must be prepared according to the correct proportion and mixed evenly. If conditions permit, it is better to use a special electric mixer for mixing, so as to achieve the viscosity required for construction.

The above is a detailed introduction about the number of anchor nails for external wall insulation and what aspects should be paid attention to in the construction of external wall insulation. I hope it can help friends in need. If you want to know more about the relevant knowledge, you can continue to pay attention to us, and there will be more wonderful content in the follow-up.

Keywords: plastic insulation fastener, Foam board fasteners, wall insulation anchors