Embedded type light wallboard steel structure building structure and construction method

Abstract

The invention provides an embedded type light wallboard steel structure building structure. The embedded type light wallboard steel structure building structure comprises an inner wall wallboard structure, a steel beam joint structure, a corner column joint structure, a flat column joint structure and a wallboard splicing seam structure. Glass fiber gridding cloth is laid on the surfaces of an inner wall steel beam groove filling wall of the inner wall wallboard structure and an outer wall steel beam groove filling wall of the steel beam joint structure, joints of a steel structure corner column, a steel structure flat column and light wallboards and joints between the light wallboards, the outer wall faces of the light wallboards are sequentially coated with third waterproofing layers, special interface agents, wall face leveling layers, second waterproofing layers, steel wire nets and first waterproofing layers from inside to outside, the steel wire nets are laid in the second waterproofing layers and combined with the second waterproofing layers to form an outer wall waterproofing and anti-cracking layer, and the glass fiber gridding cloth and the third waterproofing layers are combined to form a waterproofing and anti-cracking layer of the inner wall steel beam groove filling wall. The building structure has good anti-cracking, water-proofing and seepage-proofing performance, scientific in design and simple, a construction method is simple, the operation is easy, materials are easy to purchase, and application and popularization are facilitated.

Description

technical field [0001] The invention relates to a building structure and a construction method, in particular to a built-in lightweight wall panel steel structure building structure and a construction method. Background technique [0002] Common light wall panels for prefabricated buildings in China include autoclaved lightweight aerated concrete panels and ALC wall panels, lightweight aggregate concrete panels, glass fiber reinforced cement panels, silicon magnesium aerated cement panels, and stone foam panels. Lightweight wallboards, etc., the basic requirements for lightweight wallboards are as follows: [0003] (1) Lightweight wall panels and their joints with structural beams and columns have sufficient crack resistance structure; [0004] (2) The lightweight wallboard has a reliable waterproof and anti-seepage structure; [0005] (3) The various materials used in the wall panel construction method can be purchased nearby; [0006] (4) The construction method is simp...

AI Technical Summary

Problems solved by technology

[0008] The external connection structure has good waterproof performance, but it will occupy more building land and the rate of housing is low. In addition, because the structural columns and beams protrude from the wall, the building experience of the residents is poor;

[0009] The built-in connection has a relatively high room rate, and the structural columns and beams do not protrude from the wall, so the building experience of the residents is good. , column joints, due to the great difference in thermal expansion properties of steel and lightweight wall panels, and the structural system of the steel structure building itself is softer than that of the concrete building, and the displacement control value between the structural floors is also relatively large. These factors make the interior The embedded steel structure building enclosure wall system is relatively poor in crack resistance, waterproof, and anti-seepage performance. At present, there is no embedded light-weight wall panel steel structure building structure that can meet the above-mentioned effective crack resistance, Waterproof and anti-seepage requirements

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