Thermal insulation wallboard and thermal-bridge-free connecting manner thereof

[0020] In order to further illustrate the present invention, the following describes the present invention in detail with reference to the accompanying drawings and embodiments, but they should not be understood as limiting the protection scope of the present invention.

[0021] Such as Figure 1~5 As shown, in the thermal insulation wallboard and its non-thermal bridge connection method, three layers of lightweight metal plates (1) are arranged in the aerated concrete (3), and the aerated concrete (3) is placed between the lightweight metal plates (1). ) Are provided with two rows of sandwich insulation boards (4), the sandwich insulation boards (4) are arranged in two rows in the aerated concrete (3) at intervals, and the sandwich insulation boards (4) between the same rows are arranged at equal intervals , The spacing is set at 250~400mm, the sandwich insulation boards (4) between different rows are staggered to each other, and the adjacent lightweight metal plates (1) are fixedly connected by anchor frames (2) and connecting rods (16); The anchor frames (2) and connecting rods (16) in the same row are arranged at equal intervals on the lightweight metal plate (1). The height of the connecting rods (16) is one third of the thickness of the aerated concrete (3). An anchor frame (2) is set at the connection between the connecting rod (16) and the light metal plate (1); the two wall panels to be connected are connected by a connector (17), and the two wall panels are connected at the connection point There are connecting longitudinal ribs (5), lightweight connecting steel plates (6), body recessed interfaces (12) and body protruding interfaces (13); the connecting body (17) is filled with aerated concrete (3) and is provided with a connection Longitudinal rib (5), lightweight connecting steel plate (6), non-interface side sandwich insulation board (7), protruding large interface sandwich insulation board (8), recessed interface (9), large protruding interface (10) and Small protrusion interface (11), the protrusion height of the small protrusion interface (11) is smaller than the recess depth of the body recessed interface (12), and the protrusion height of the body protrusion interface (13) is smaller than the recess of the recess interface (9) Depth, so that a bonding space for filling the resin glue adhesive (15) is formed between the connection of the two wall panels to be connected and the connecting body (17); the light weight is set at the connection of the two wall panels to be connected The connecting steel plate (6) and the lightweight connecting steel plate (6) set in the connecting body (17) are initially fixedly connected by the anchor frame (2) and the connecting rod (16), and are set at the connection of the two wall panels to be connected The connecting longitudinal ribs (5) and the connecting longitudinal ribs (5) provided in the connecting body (17) are again anchored and connected by the stirrup connector (14), which improves the anchoring effect and improves the strength and stability of the wallboard connection; The light metal plate (1) is made of a low yield point steel plate; the light connecting steel plate (6) is made of a higher yield point steel plate; the sandwich insulation board (4), non-interface side clamps The core insulation board (7) and the protruding large interface sandwich insulation board (8) adopt polystyrene board or rigid polyurethane foam board; the stirrup connectors (14) are arranged at equal intervals along the height direction of the wallboard, and the vertical direction The distance between the upper adjacent stirrup connecting pieces (14) is set at 180~200mm; the connecting longitudinal ribs (5) and the stirrup connecting pieces (14) are connected by welding and ensure sufficient anchoring; the connecting longitudinal ribs (5) ), stirrup connecting piece (14) and connecting rod (16) adopt galvanized anti-corrosion treatment.

[0022] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.