Ground stone installation expansion joint metal strip

Abstract

The invention discloses a ground stone installation expansion joint metal strip and belongs to the field of ground stone installation. The ground stone installation expansion joint metal strip comprises an inverted-U-shaped strip and side strips integrally formed on two sides of the inverted-U-shaped strip, wherein the inner walls of the two opposite sides of the inverted-U-shaped strip are respectively provided with a group of sliding grooves; a connecting groove and an adsorption groove are respectively arranged on two sides of the inverted-U-shaped strip; a detachable elastic mechanism is slidably connected between two groups of sliding grooves; a connecting mechanism is arranged in the connecting groove; an adsorption mechanism is arranged in the adsorption groove; the elastic mechanism is used for causing the stone to be in close contact with the inverted-U-shaped strip; the connecting mechanism is used for bonding the inverted-U-shaped strip and the stone together; the adsorption mechanism is used for adsorbing the inverted-U-shaped strip and the stone together; and waterproof grooves which are evenly distributed are respectively arranged on the top parts of the two side strips. By use of the ground stone installation expansion joint metal strip, the situation that due to the effect of thermal expansion and cold contraction, the connecting position of the stone swells can be effectively reduced.

Description

technical field [0001] The invention relates to the field of ground stone installation, and more specifically relates to a metal strip for expansion joints of ground stone installation. Background technique [0002] With the continuous development of the construction industry, interior decoration will also usher in greater development. Stone, as one of the important materials for interior decoration, will also develop accordingly. At present, a large amount of stone is used for laying the ground to make the ground more beautiful. [0003] However, as we all know, basically all items have the property of thermal expansion and contraction, and stone is no exception. Therefore, when the stone is laid, the gap between the stone and the stone should not be too small. If it is too small, it is easy to be affected by thermal expansion and contraction. The function makes the stone joints prone to bulging, and if the gap between the stones is too large, it will not be beautiful enoug...

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Problems solved by technology

[0003] However, as we all know, basically all items have the property of thermal expansion and contraction, and stone is no exception. Therefore, when the stone is laid, the gap between the stone and the stone should not be too small. If it is too small, it is easy to be affected by thermal expansion and contraction. The function makes the stone joints prone to bulging, and if the gap between the stones is too large, it will not be beautiful enough

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