The composition of nail insulation
heat preservation nail is insulation board fixed on the wall of a kind of special engineering plastic bolts. Of exterior wall thermal insulation for heat preservation nail is the anchor pieces, widely used in building decoration, wall BaoWenWu anchorage. By galvanized screws, nylon tube rises and the fixed wafers. Depending on the insulation layer thickness, cent is a variety of specifications.
heat preservation nail structure has three parts: one is made of nylon sleeve; Second, the casing of galvanized steel screws; Three is the nylon disc before casing ( To gland insulation board) 。 Its length varies according to the thickness of insulation board.
insulation nails are widely used in building decoration, wall BaoWenWu anchorage. It has anti-aging, temperature shock resistance, anti-corrosion, cold heat; High bearing capacity, high pressure, good tensile performance; After loading is not easy to deformation, moisture, vibration, and good thermal insulation, etc.
heat preservation nail installation is simple, do not need special installation tool. Galvanized screw well solve the corrosion problems, good durability, and low heat transfer performance of nylon material, the winter is not cold bridge, high efficiency and energy saving. According to the wall material and anchorage exterior wall materials by different roughly divided into solid wall insulation nails, hollow brick is special heat preservation nail, wire mesh is special heat preservation nail and equipped mould.
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