Insulation board with water stopping troughs

Abstract

The invention belongs to the technical field of building insulation energy-saving materials, particularly relating to an insulation board with a water stopping trough. In the invention, locking troughs are arranged on lateral margins of each insulation board; the adjacent insulation boards are occluded together through the locking troughs in a locking connection mode. Because the locking troughs are arranged on lateral margins of each insulation board, when in installation, one insulation board is occluded together with the locking trough of an adjacent insulation board through the locking trough on the lateral margin in the locking connection mode, thus not only an integral thermal insulation property of the insulation board is guaranteed, but also a waterproof property of the insulation boards is greatly improved and a defect that outer wall leakage on the insulation boards easily occurs is overcome. Therefore, the insulation board has the advantages of good waterproof property as well as simple and convenient installation.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation materials, and in particular relates to a thermal insulation board with a water stop groove. Background technique [0002] Such as figure 1 As shown, the existing external wall insulation boards are generally processed into square blocks during construction, and the insulation boards are spliced ​​together when installed on the wall. Filling materials are usually provided between the insulation boards to ensure the integrity of the insulation boards. However, this installation method cannot guarantee the waterproofness of the insulation board. Rainwater will enter the gap between the insulation board and the wall through the joints between the insulation boards and through the filling material, causing quality defects such as wall leakage, thus It not only weakens the thermal insulation function of the thermal insulation board, but also seriously affects the use function of the buildin...

AI Technical Summary

Problems solved by technology

However, this installation method cannot guarantee the waterproofness of the insulation board. Rainwater will enter the gap between the insulation board and the wall through the joints between the insulation boards and through the filling material, causing quality defects such as wall leakage, thus It not only weakens the thermal insulation function of the insulation board, but also seriously affects the use function of the building

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