Improved roof thermal-insulation system stable to mount

Abstract

The invention relates to the field of thermal-insulation board application, in particular to an improved roof thermal-insulation system stable to mount. The improved roof thermal-insulation system comprises a roof trussed beam, multiple thermal-insulation board stable connection assemblies arranged on the roof trussed beam, thermal-insulation board combining and splicing units mounted in the thermal-insulation board stable connection assemblies and edge and corner thermal-insulation strips, each thermal-insulation board combining and splicing unit is formed by splicing multiple thermal-insulation boards, and the improved roof thermal-insulation system is stable in splicing and capable of effectively preventing the splicing surface from cracking due to heat expansion and cold contraction; through the edge and corner thermal-insulation strips, a mounting structure of the thermal-insulation boards and a thermal-insulation board support frame is stable; a thermal-insulation board supporting face, the thermal-insulation board support frame, a keel frame buckling face and an L-shaped stabilizing block cooperate with one another, so that the thermal-insulation board combining and splicing units are stable to fix; when the thermal-insulation boards are fixed through the components, a mode of mutual attachment of all frames and the thermal-insulation boards is adopted, the situation that fixing screws are loosened due to whole movement of a moving house is prevented, and the service life of the moving house is prolonged.

Description

technical field [0001] The invention relates to the application field of thermal insulation boards, in particular to an improved roof thermal insulation system with stable installation. Background technique [0002] EPS board (also known as benzene board) is the abbreviation of expandable polystyrene board. It is a polystyrene foam plastic sheet with a closed-cell structure obtained by heating and pre-foaming expandable polystyrene beads and then heating them in a mold. It is made from raw materials after pre-hairing, curing, molding, drying and cutting. It can not only be made into foam products of different densities and shapes, but also foam boards of various thicknesses. Widely used in construction, heat preservation, packaging, refrigeration, daily necessities, industrial casting and other fields. It can also be used in the manufacture of display venues, commodity cabinets, advertising signs and toys. In order to meet the national building energy-saving requirements...

AI Technical Summary

Problems solved by technology

[0003] When the insulation board is installed, it is necessary to join together multiple insulation boards. The conventional splicing method is to directly bond and splice the edges of the two insulation boards through adhesive glue. This way, due to the small bonding contact surface, it is easy to crack. In addition, the insulation board is partially heated. Unevenness, resulting in thermal expansion and contraction of the volume, it is also easy to cause cracking on the bonding surface

[0004] One of the applications of thermal insulation boards is often the walls or roofs of mobile houses. Mobile houses are a kind of living room that can be easily assembled and moved. They are widely used in environmental protection public toilets, sanitation facilities, light steel houses, and wooden houses for field construction. Walls or roofs often use insulation boards. The insulation boards are installed in the keel frame and fixed by screws. However, due to the characteristics of mobile houses that often need to be moved, the screws often loosen during the movement of the insulation boards, resulting in insulation boards. Insulation is compromised, which also reduces the lifespan of the mobile home

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