A glass fiber reinforced gypsum board interior wall dry bonded structure and its construction method

Abstract

The invention provides an inner wall dry bonding structure for a glass-fiber reinforced gypsum plate and a construction method of the inner wall dry bonding structure. The glass-fiber reinforced gypsum plate comprises a rectangular framework, wherein marble adhesive bonding convex plates and structure adhesive bonding convex plates are respectively fixed on the longitudinal side edge and the transverse side edge of the rectangular framework; the marble adhesive bonding convex plates and the structure adhesive bonding convex plates are slightly projected out of the back side of the glass-fiber reinforced gypsum plate; angle steel cross beams are horizontally welded between adjacent steel upright posts; the cross section of the angle steel cross beams is in a reverse L shape; the distance between the center lines of the adjacent steel upright posts is matched with the width of the glass-fiber reinforced gypsum plate; the marble adhesive bonding convex plates of each glass-fiber reinforced gypsum plate are fixed on the steel upright posts through marble adhesives; the structure adhesive bonding convex plates arranged on the top edge of each glass-fiber reinforced gypsum plate are fixed with the angle steel cross beams through structure adhesives; and the structure adhesive bonding convex plates are fixed with L-shaped corner connectors through structure adhesives. The point bonding fixation is adopted; the perforation on the glass-fiber reinforced gypsum plate is not needed; the intensity is improved; and the dust is avoided.

Description

technical field [0001] The invention relates to a glass fiber reinforced gypsum board, in particular to a dry bonded structure of an inner wall of a glass fiber reinforced gypsum board and a construction method thereof. Background technique [0002] Glass fiber reinforced gypsum board (hereinafter referred to as GRG board) is a new material decorative panel that has been used in interior decoration in the field of construction and decoration at home and abroad in recent years. It uses GRG special gypsum as the base material and special continuous rigid reinforced glass fiber, Proprietary additives are mixed and then made in a mold. This new type of pre-cast decorative panel has the characteristics of high strength, customizable shapes, and good sound absorption and sound insulation effects. It is increasingly widely used in interior decoration. [0003] At present, the existing installation method of GRG panels is to install them on the base steel frame by welding or bolting...

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Problems solved by technology

[0003] At present, the existing installation method of GRG panels is to install them on the base steel frame by welding or bolting; Holes are opened on the GRG plate for bolt anchoring or welding installation, which will have the following defects: opening holes on the GRG plate destroys the overall strength of the GRG plate, and the structural safety is difficult to guarantee; the anti-corrosion work at the connection point of bolt anchoring or welding installation It is difficult to perfect, and there are quality and safety hazards in the later unit plates; the hole opening on the GRG plate and the repair of the holes in the later stage will cause large dust and garbage on the construction site, which does not meet the requirements of civilized construction and environmental protection on site, and also brings construction difficulties High, the defect that reduces the construction speed

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