A dry-hanging stone structure on a concrete wall and its construction method

Abstract

The invention discloses a dry-hanging stone structure on a concrete wall, which comprises a stone plate, an installation angle steel fixed to the concrete wall, an installation part and a corner connection part; The inner bending strips in the stone slabs, the fixed sleeves fixed between the outer bending strips and the inner bending strips and passing through the mutually perpendicular stone slabs, the hinged joints on both sides of the inner bending strips The compression strips, the butterfly bolts whose ends pass through the outer bending strips and the inner bending strips in turn, and the compression plates arranged on the ends of the butterfly bolts, the butterfly bolts are respectively connected with the outer bending strips and the inner bending strips. The inner bending strips are rotated and connected; the compression strips and the side walls of the stone slabs close to the wall are attached and offset, the surface of the compression slabs is horizontal, and the side walls at both ends of the compression strips are attached to the side walls of the stone slabs away from the stone slabs and press against it. The present invention has the following effects: the scheme utilizes a new mechanical structure, does not need a special right-angled stone plate, and saves the cost of the whole stone.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a dry-hanging stone structure on a concrete wall and a construction method thereof. Background technique [0002] The stone dry hanging method, also known as the empty hanging method, is a new construction technology in the current wall decoration. In this method, metal pendants are used to hang decorative stone directly on the wall or hang it on the steel frame. There is usually a gap of 40-50mm between the dry-hanging stone and the concrete wall to form a stone decorative curtain wall. There is no need for grouting and pasting during the construction of this type of stone, which has the advantages of simple construction process, less construction time and firm installation. However, when the dry-hanging stone is laid at the corner of the concrete wall of the building, it is necessary to install a special right-angled stone plate to prevent the external rainwater from en...

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Problems solved by technology

However, when the dry-hanging stone is laid at the corner of the concrete wall of the building, it is necessary to install a special right-angled stone plate to prevent the outside rainwater from entering between the stone and the concrete wall of the building through the stone, and compared to the overall stone quantity of the building Said that the number of right-angled plates required here is too small, which increases the cost of the overall stone

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