Sandwich integrated insulation board suitable for zero-carbon building

Abstract

The sandwich integrated insulation board suitable for the zero-carbon building comprises two sets of base plates and an insulation board body arranged between the two sets of base plates, and four sets of side walls, not making contact with the base plates, of the insulation board body are all connected with concrete sealing layers; at least two groups of butt joint boxes are arranged on each of the two sides of the insulation board body, and butt joint pieces which can be folded and stored are arranged in the butt joint boxes; the butt joint piece comprises a sleeve rod and an insertion rod, a butt joint cavity used for clamping the insertion rod is formed in the sleeve rod, and a first hinge seat hinged to the sleeve rod and a second hinge seat hinged to the insertion rod are installed in the butt joint box; on-site assembly is facilitated, the butt joint pieces are conveniently stored in the butt joint box, placement during prefabrication and transportation of the heat preservation integrated plates are facilitated, the adjacent heat preservation integrated plates are conveniently in butt joint, and the stability of the prefabricated heat preservation integrated plates can be improved through the arrangement of the two sets of reinforcement cages and the multiple supporting pieces.

Description

technical field [0001] The invention relates to the technical field of prefabricated wall panels, in particular to a sandwich-integrated thermal insulation panel suitable for zero-carbon buildings. Background technique [0002] A zero-carbon building is an energy-efficient building that produces or procures carbon-free renewable energy or high-quality carbon offsets on-site. For example, the use of thermal insulation integrated boards in construction can reduce the discharge of construction waste and improve construction efficiency. At present, the energy-saving and thermal insulation method of the outer protective structure is usually to make a thermal insulation system on the outer surface of the outer protective wall of concrete, brick or block to meet the requirements of energy-saving standards. However, during construction, it is necessary to circulate the concrete of the structural layer and the protective layer from the inside to the outside. The construction is trou...

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Problems solved by technology

[0003] For example, the existing patent publication number is CN113833136A, a kind of autoclaved aerated concrete product waterproof and anti-seepage system and its construction method. When the AAC wallboard is installed, the waterproof sill can be constructed, and the joints can be filled with sealant. And solidify, then carry out "one cloth and two coatings" waterproof process treatment, and use the highly flexible waterproof coating to carry out the overall waterproof layer structure of the ground and wall in three times; the above construction method can carry out stable connection and sealing of the AAC wallboard after construction, However, the AAC wall panel lacks an effective stable butt joint structure during construction, which is not conducive to subsequent construction; or the existing patent notification number is CN109779140B disclosed in the prefabricated wall with window frame, including the wall panel body, which can be fixed to the window, but adjacent When the prefabricated wall is connected, there is also a lack of effective connection structure, which needs to be improved

[0004] Or the existing patent announcement number is CN112081325B disclosed in the thermal insulation and decoration integrated prefabricated floor slab, the floor slab and the wall slab cooperate with each other through the first fastening hole and the first fastening part, so that the floor slab is hung on the wall board, heat preservation The board is divided into two connecting boards, which is convenient for transportation. The first positioning board matches the positioning groove on the top of the decorative board, while the second positioning board abuts against the wall board, which can strengthen the connection stability between the wall board and the floor board; the above The floor slab is fixed on one side of the wall slab casually, but it is not conducive to stable splicing between adjacent slabs

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