Heat insulation board with internal bent net

Abstract

The invention discloses a heat insulation board with an inner bent net. The heat insulation board with the inner bent net comprises a heat insulation board body, and is characterized in that the inner net is arranged in the heat insulation board body and is formed by cross connection of warp wires and weft wires, bent cells are distributed on the inner net in rows, a group of opposite edges of the bent cells bend upwards obliquely by 45 degrees to form n-type upper bends, the other group of opposite edges of the bent cells bend downwards obliquely by 45 degrees to form n-type lower bends, one of the upper bend and the lower bend of each bent cell inclines toward the inner side of the bent cell while the other of the upper bend and the lower bend of each bent cell inclines toward the outer side of the bent cell, and at least one bent cell with a different bent direction position matches with each bent unit. The heat insulation board with the inner bent net has the advantages of small breakage probability and more firmness in plastering and net hanging connection.

Description

technical field [0001] The invention relates to a tool used for installing a thermal insulation board, in particular to a thermal insulation board with a curved inner net. Background technique [0002] In the field of construction, thermal insulation boards have been used as energy-saving and environmentally friendly components. In order to improve the integrity of the thermal insulation boards, graticules and wefts are often installed in the thermal insulation boards to make it difficult to break under force. The connection part of the graticule and the insulation board is at the same level. When the stress is applied, the graticule and the insulation board will be separated by cracks, and it will be easily released on this layer when the external force is applied, causing it to break; there is also plaster on the outside of these insulation boards. It is necessary to hang the net sometimes, and the hanging net is not easy to attach, which affects the service life. These pr...

AI Technical Summary

Problems solved by technology

[0002] In the field of construction, thermal insulation boards have been used as energy-saving and environmentally friendly components. In order to improve the integrity of the thermal insulation boards, graticules and wefts are often set inside the thermal insulation boards to make them less prone to breakage due to force. The connecting part of the graticule and the insulation board is at the same level. When the stress is applied, the graticule and the insulation board will be separated by cracks, and it will be easily released on this layer when the external force is applied, causing it to break; there is also plaster on the outside of these insulation boards. It is necessary to hang the net from time to time, and the hanging net is not easy to attach, which affects the service life. These problems still need to be solved by technology

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