Insulation nail , called it in the south“ External wall insulation Anchor bolt (nail) ", building anchor bolt is mainly used for External insulation of external wall In the system Insulation board Fixation of, plastic expansion Insulation nail , divided into a variety of specifications, depending on the thickness of the insulation layer, widely used in building decoration. The earlier split type was replaced by the current one type. Thermal insulation nails are widely used in the thermal insulation layer of buildings. It can ease aging, resist sudden temperature change, prevent corrosion, 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 insulation nail is used to fix the insulation board to wall A special use of engineering plastic Expansion nails. Insulation nail It 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 the functions of relieving aging, resisting sudden temperature change, anti-corrosion, 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 energy saving.
According to the different wall materials and anchored external wall materials, it can be roughly divided into solid wall insulation nails, hollow brick insulation nails, steel wire mesh insulation nails and large formwork built-in.
Main specifications
8×62，8×82，8×102，8×122， 8×132，8×142。
8*60,8*80,8*100,8*120,8*140,
performance parameter
According to JG149-2003 external wall thermal insulation standard;
Load carrying capacity of single insulation nail ≥ 0.3KN
Anchor bolt pipe diameter 0.7-0.8
Thermal conductivity<0.06
Outer disc of anchor nail; 50MM
Operating temperature - 40 ° - 70 °
The insulation nail is an anchor specially used for external wall insulation, which is composed of galvanized screws, nylon expansion tubes and fixed discs. According to the different thickness of insulation layer, it can be divided into various specifications. It is widely used in building decoration. The insulation nails produced by our factory are widely used in the insulation layer of houses. It can ease aging, resist sudden temperature change, prevent corrosion, cold and heat resistance; High bearing capacity, high bearing capacity and good tensile performance; It is not easy to deform, damp proof, vibration damping, noise absorption and good insulation after loading. It is easy to install and can be hammered 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 energy saving.
