Application of insulation nail (nylon expansion bolt + insulation plate) in external wall insulation

In the process of design, material selection, and construction of the external thermal insulation system, due to improper use methods, it is easy to cause engineering quality problems. Therefore, how can the insulation of buildings meet the requirements of both insulation and construction quality?

One is that the external thermal insulation keeps the building structure under thermal protection, which makes the temperature environment of the building structure stable, which is conducive to the protection of the building structure and improves durability; in addition, the external thermal insulation of the building is outsourced, and the thermal insulation area is large, which is more conducive to thermal insulation and energy saving. . For external wall insulation with wall cracks, improvements can be made in terms of external wall insulation materials and construction methods to meet the design requirements.

Secondly, the choice of insulation materials is also particularly important. The use of high-quality insulation materials can reduce the trouble of construction.

Insulation nails are mainly used to fix heat insulation boards in external wall insulation systems. Nylon expansion type heat insulation nails come in various specifications. Insulation nails are engineering plastic expansion nails that specifically fix heat insulation boards on the wall. The insulation nail has three parts: one is the sleeve made of nylon; the other is the galvanized steel screw in the sleeve; the third is the nylon plate in front of the sleeve (used to cover the insulation board).

Widely used in building insulation, mainly depends on the thickness of the insulation layer. Resistance to aging, sudden temperature changes, corrosion resistance, low temperature resistance, high temperature resistance; high bearing capacity, high load-bearing capacity, good tensile strength; resistance to deformation, moisture resistance, vibration resistance, noise absorption, good insulation, and easy installation. No special installation tools are required. Galvanized wire solves the corrosion problem well, has good durability, and the nylon material has low heat transfer in winter, no cold bridge, and energy-saving efficiency. It is recommended to use national standard insulation nails.

External thermal insulation of building exterior walls is a new construction method that has emerged in recent years. Due to the design defects of internal thermal insulation and mixed thermal insulation, it is recommended to use external thermal insulation, and use materials based on the principle of gradual change between layers and elastic stress release And the choice of construction method to achieve the purpose of heat preservation and crack prevention. Don't let poor quality auxiliary materials ruin your entire project.