Utility insulation board

Abstract

The invention provides a utility insulation board, comprising a board body. The board body comprises a plaster board layer, a foamed polyurethane insulation board layer and a foamed cement board layer. A connecting board is mounted on one side of the insulation board body. An insert board is mounted on one side, far away from the insulation board body, of the connecting board; one side, far away from the connecting board, of the insulation board body is provided with a receiving groove; the receiving groove fits the connecting board and the insert board; a positioning device is disposed on one side of the receiving groove inside the insulation board body; the positioning device comprises a roller, a connecting cord and a positioning bar; the roller is partially located in the receiving groove; the positioning bar is movably mounted in the insert board and is partially movable in the receiving groove; the roller is connected with the positioning bar through the connecting cord; the insert board is provided with a fastening groove corresponding to the positioning bar. A distance between two adjacent insulation boards can be effectively controlled, and dropping rarely occurs even when part of the insulation boards are contacted with a wall under poor tightness.

Description

technical field [0001] The invention relates to building materials, in particular to a practical thermal insulation board. Background technique [0002] The insulation board is easy to understand, it is a board for building insulation. There are many types of insulation boards at present, but it is difficult to keep the distance between the insulation boards consistent when installed on the wall. The inclination of any insulation board will affect the wall surface. beautiful. If any insulation board is not tightly connected to the wall during installation, it may fall off later. Once the insulation board falls off, it will not only affect the beauty of the wall, but may also cause personal injury to nearby personnel. Unnecessary troubles for users. The larger the area where the insulation board can be connected to the wall, the less likely the insulation board will fall off if the connection is not tight in a small area, but the larger the area where the insulation board c...

AI Technical Summary

Problems solved by technology

[0002] The insulation board is easy to understand, it is a board for building insulation. There are many types of insulation boards at present, but it is difficult to keep the distance between the insulation boards consistent when installed on the wall. The inclination of any insulation board will affect the wall surface. beautiful

If any insulation board is not tightly connected to the wall during installation, it may fall off later. Once the insulation board falls off, it will not only affect the beauty of the wall, but may also cause personal injury to nearby personnel. Unnecessary troubles for users

The larger the area where the insulation board can be connected to the wall, the less likely the insulation board will fall off if the connection is not tight in a small area, but the larger the area where the insulation board can be connected to the wall, the more inconvenient it is for consignment and The adaptability of the wall is poor, and it often needs to be cut during use

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