External wall insulation Nails are also called exterior wall anchor nails, exterior wall anchor bolts, etc
External wall insulation nails are mainly used in external wall 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, damp proof, vibration mitigation, noise absorption and good insulation after loading , Easy installation. 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 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.
The main specifications are: 8×60 ， 8×80 ， 8×100 ， 8×120 ， 8×140 ， 8*160 etc.
Performance parameters: according to JG158-2004 External thermal insulation standard of external wall; JG149-2003 Standard of Expanded Polystyrene Thin Plastering External Thermal Insulation System for External Walls, Load carrying capacity of single insulation nail ≥0.3KN Diameter of anchor bolt pipe 0.7-0.8 Thermal conductivity《 zero point zero six Outer disc of anchor nail; 50MM 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. Good weather resistance and anti-aging performance -40 ℃ to eighty ℃ The temperature environment is stable for a long time.
Good shock resistance, weathering resistance, fracture resistance and firmness.
Product category : Split insulation nails and integrated insulation nails. Now the heat preservation nails in the market are basically integrated, which is convenient to use. At the same time, new standards 158-2004 New standards have also been implemented:; Bearing capacity of single insulation nail 0.8KN Thermal conductivity zero point zero zero four Outer plate of insulation nail 56MM Arrangement of anchors. Installation quantity of anchors for external thermal insulation system of extruded plate external wall; one － ten Layer average six individual / ㎡， 11-20 Layer average seven individual / square metre twenty-one － twenty-six layer nine individual / ㎡。 Any area greater than zero point one The m2 single plate must be equipped with anchors, and the number depends on the shape and site conditions; The density of anchors shall be increased at the external corners, under cornices and around the edges of holes, and the distance shall not be greater than three hundred Mm, not less than the edge of the base course 60mm
