Assembling-type thermal preserving and decorating composite board

Abstract

The invention relates to an assembling-type thermal preserving and decorating composite board, and belongs to the field of boards. The assembling-type thermal preserving and decorating composite board is suitable for constructional engineering such as a building and a tunnel and other energy saving, thermal preserving and sound insulating engineering. The assembling-type thermal preserving and decorating composite board comprises a face layer, a bonding layer, a structural layer, a core layer and edgings. The face layer is a decorating layer. The structural layer is a cement board and other solid boards, and the side portions of the structural layer are provided with step-shaped structures. The core layer is a thermal preserving layer. The edgings comprise a protruding edging and a concave edging matched with the protruding edging. The face layer, the structural layer and the core layer are composited with the bonding layer into a whole through the edgings. The step-shaped structures of the side portions of the structural layer are matched with flanges of the structural layer of the edgings. The side portions of the face layer are pressed between the step-shaped structures of the side portions of the structural layer and the flanges of the structural layer. The height of the pressed side portions of the face layer is lower than the surface of the structural layer. The composite board has the advantages of thermal preserving, thermal insulating, sound insulating, small in thickness, high in strength, and anti-seismic. The functions of building and decorating are integrated into a whole.

Description

Technical field [0001] The invention belongs to the field of panels, and specifically relates to a fabricated thermal insulation decorative composite panel. The composite panel can be used as a wall material instead of bricks and the like, and is suitable for construction projects such as buildings and tunnels, as well as other energy-saving thermal insulation and sound insulation projects. Background technique [0002] Building energy consumption in China has accounted for more than 1 / 3 of the energy consumption of the entire society, and it is increasing year by year. At present, the main means to reduce building energy consumption is to widen walls and use thermal insulation materials for thermal insulation construction; however, widening walls The construction will not only increase material consumption and delay the construction process, but also reduce the living area of ​​the building, which will virtually increase the home ownership cost of residents; building insulation c...

AI Technical Summary

Problems solved by technology

[0002] my country's building energy consumption has accounted for more than 1 / 3 of the whole society's energy consumption, and it is increasing year by year. At present, the main means of reducing building energy consumption is to widen the wall and use thermal insulation materials for thermal insulation construction; however, widening the wall The body will not only increase material consumption and delay the construction process, but also reduce the building’s living area and virtually increase the cost of home ownership for residents; building insulation construction generally uses external wall insulation materials and / or interior wall insulation materials, which are carried out separately after the main building is completed. , there are problems such as complex construction, high cost, and prolonged construction period

[0003] At the same time, with the development of the economy and the advancement of technology, the speed of building renewal is accelerating, and the speed of building construction is also constantly refreshing, showing a trend of factory production; A large amount of sand and dust pollution will be generated during the construction process, and a large amount of construction waste will also be generated during the demolition process, which will inevitably add additional burdens to the already unbearable environment; moreover, due to the complicated recycling process of these construction wastes and the low utilization rate, the waste of resources will be inevitable

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