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Application of polyurethane equipment in thermal insulation

Polyurethane equipmentCan be widely used in the production of insulation products, mainly used with the following 7 categories of insulation products application:

1. On-site casting polyurethane insulation

After the building wall is monotonous, polyurethane can be directly sprayed on its surface, with a general spraying thickness of about 4cm, and a high-pressure spraying machine is needed to make the surface as flat as possible. Polymer cement is scraped on the foam after spraying, and then external decoration is carried out.

地暖保温板.电磁加热保温板设备选择

地暖保温板二组份低压发泡机


2 polystyrene particles insulation mortar will abandon the polystyrene plastics processing broken become particles of 0.5 4 mm, as light aggregate to make thermal insulation mortar. It contains protective layer and the thermal insulation layer crack permeability surface maintenance, simple construction technology, can reduce labor intensity and advance work efficiency, and is not affected by planning the quality difference, the disadvantages of the wall construction metope does not need to repair the leveling 3 walls strapOn monotonous exterior metope besmear brushs the polyurethane adhesive with special resistance hydrolytic stability outstanding, stick the polyurethane board that has been cut in advance on exterior wall, brush adhesive on the outside of polyurethane, stick mesh cloth on, wipe polymer cement again after its cure, undertake decorating 4 prefabricated heat preservation sandwich board in its exterior surface finallyGeneral selection at the end of the continuous production line processing of polyurethane sandwich plate, the surface generally choose color steel plate or aluminum plate, with the use aluminum foil. Device, the first outer wall do keel, then put the plate on the keel, color also can adopt double steel used as wall material, is both beautiful and good heat preservation effect 5 hollow brick insulation filling the cavity of the hollow brick some for about 40% of all volume of brick, brick is mostly silicate material, in the cavity insert pu, makes all the planning and greatly increases the thermal insulation effect of 6A polystyrene board and wall body casting molding of polystyrene in the concrete layout system on building templates, inside the wall of the lateral line pouring, pouring concrete, concrete and polystyrene are casting a exterior wall thermal insulation coatings are mainly for the composite wall 7 ceramic heat insulation coating hydrophobic silicate insulation coating powder polystyrene particles exterior insulation coatings, etc


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