Insulation nail Heat preservation nail, called in the south “ External wall insulation Anchor bolt ” , mainly used in external wall thermal insulation system Insulation board The plastic expansion heat preservation nail can be divided into various specifications according to the thickness of the heat preservation layer. It is widely used in building decoration. 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. 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 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.
Our product inventory models: 8 × 60mm, 8 × 80mm, 8 × 90mm, 8 × 100mm, 8 × 120mm, 8 × 140mm, 8 × 110mm (knotting), 8 × 90mm (knotting). 10 × 8mm~10 × 160mm and other specifications and models.
The above products of our factory are also called: external wall insulation anchor nails, wall anchor nails, nylon expansion nails, building anchor bolts, external wall insulation nails, nylon expansion plugs, external wall nails, integrated expansion anchor bolts and other names; The products are sold all over the country; Our products have passed the inspection of the National Building Materials Testing Center: 2006000586R, NO.LO690, (2002) Building Materials Quality Supervision Recognition No. (16).
The external wall heat preservation nail is processed from the original package of particles. Its tail wire has a good expansion effect, which can better fix the material on the wall, and the construction is convenient and fast. It can be used in concrete walls, solid brick walls, and hollow walls; The specification of insulation nails can be selected according to the thickness of the insulation layer. Its products can maintain long-term stability in the environment of - 40 ℃~70 ℃. Its products also have the following features: shock resistance, weathering resistance, fracture resistance, temperature fusion resistance, corrosion resistance, vibration mitigation, high and low temperature deformation resistance, high bearing capacity, no cold and hot bridges.
Performance parameters: according to 2003-149 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
Installation data
model | Drill diameter
（mm) | High level of base material drilling
（mm) | Smaller anchorage height
（mm) | Anchor bolt length
（mm) | Larger anchoring thickness
（mm) |
8/60 | eight | forty | thirty | sixty | thirty |
8/70 | eight | forty | thirty | seventy | forty |
8/80 | eight | forty | thirty | eighty | fifty |
8/90 | eight | forty | thirty | ninety | sixty |
8/100 | eight | forty | thirty | one hundred | seventy |
8/120 | eight | fifty | forty | one hundred and twenty | eighty |
8/140 | eight | sixty | fifty | one hundred and forty | ninety |
