How to identify the quality of the outer wall heat preservation nail
bar for quality appraisal method:
in the first place, the softness, the joint, the intrusive. Look at the price. Heat preservation nail is insulation board fixed on the wall of a kind of special engineering plastic swell. 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.
outer wall heat preservation nail is used in the thermal insulating layer of the role of exterior wall thermal insulation system is particularly significant, high compressive strength, can prevent damage of lighting strike, low thermal conductivity, can reduce the wall thickness of the layout; Dimension stability is good, finally, deformation under temperature change scene, can prevent the coating crack appearance, together to supply wall ornament with smooth appearance, and as a coating of cement ground floor.
now relatively new apartment blocks are used to the wall thermal insulation of the nail, many people are curious why is that so small a nail can have the effect of heat preservation, this and its use of materials, including the design of the nail itself has a lot to do, we demand for apartments, in addition to the hope that he can be warm in winter and cool in summer, certainly also hope he has a good sound insulation effect, because we everyone is in the midst of such a collective need to have a separate space.
nail is exterior wall insulation parts necessary
so we also need to heat preservation nail to achieve a variety of functions. This kind of heat preservation nail is began to be popular in recent years, in the past because our technical ability level is limited, so can only through the outside wall put some straw or hay, etc, can keep temperature of the material, can make whole room body not too cold in winter. Now with a higher level of technology.
we only need placed on the outside of the wall insulation nails, can achieve the result that as before, and its volume is very small, for the construction difficulty coefficient is not big, can quickly completed, and spent hours than in the past, almost no comparable, it is very common in the field of manufacturing a product. As to the merchant's choice, we still want to have a look at the size of our own needs, and heat preservation nail manufacturers to provide regular size.
anchor pin is connected between the walls and insulation board a firmware, by galvanized screws, nylon tube rises and the fixed wafers. Depending on the insulation layer thickness, cent is a variety of specifications. Widely used in architectural decoration. Anchor nail has anti-aging, temperature shock resistance, anti-corrosion, cold resistant to heat, high bearing capacity, high pressure, good tensile performance; After loading is not easy to deformation, moisture, vibration, absorb noise and good edge, etc. Easy installation, hammer, don't need special installation tool.
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