Insulation nail
close Thermal insulation nails are widely used in the thermal insulation layer of buildings. It has anti-aging, temperature sudden change resistance, corrosion resistance, cold and heat resistance; High bearing capacity, high bearing capacity and good tensile performance; It is not easy to deform, moisture-proof, vibration mitigation, noise absorption and good insulation after loading, so it is easy to install. The heat preservation nail is a special engineering plastic expansion nail that fixes the heat preservation board on the wall. The heat preservation nail is composed of three parts: one is the sleeve made of nylon; The second is the galvanized steel screw in the sleeve; The third is the nylon disc in front of the casing (used to cover the insulation board). Its length varies according to the thickness of the insulation board. It is widely used in anchoring of wall insulation houses. It has anti-aging, temperature change resistance, corrosion resistance, cold and heat resistance; High bearing capacity, high bearing capacity and good tensile performance; It is not easy to deform after loading, moisture-proof, vibration mitigation, and good thermal insulation. Easy installation without special installation tools. Galvanized screws solve the corrosion problem very well, with good durability, low heat transfer performance of nylon material, no cold bridge in winter, and high efficiency and energy saving.