A frame structure exterior wall waterproof type aac thermal insulation laminated wall panel structure

Abstract

The invention discloses a frame structure external wall waterproof type AAC thermal insulation laminated wall panel structure, which comprises an AAC thermal insulation laminated wall panel arranged between the first beam plate and the second beam plate, and each beam plate of the frame structure Both are equipped with a water retaining platform. The AAC thermal insulation laminated wall panels include AAC thermal insulation laminated inner and outer wall panels. The upper side of the panel is provided with a dislocation-type laminated inner wall panel upper limit fixture, the lower side of the AAC thermal insulation laminated outer wall panel is provided with a laminated outer wall panel lower limit fixture, and the lower side of the AAC thermal insulation laminated inner wall panel is There is a lower limit clamp for dislocation-type laminated inner wall panels. The invention adds and optimizes structural measures such as anchoring nodes, water-stop and anti-sill at the root of the wall, which not only ensures the earthquake resistance, thermal bridge insulation, heat preservation and durability of the related structure of the laminated thermal insulation wall panel, but also meets the needs of safe construction, energy saving, and improvement of work efficiency And reduce labor intensity and other requirements.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation laminated wall panel structure for a frame structure exterior wall, and in particular relates to a frame structure external wall waterproof type AAC thermal insulation laminated wall panel structure. Background technique [0002] AAC (Autoclaved lightweight sand Aerated Concrete) insulation composite wallboard is an autoclaved lightweight sand aerated concrete insulation composite wallboard, which has the advantages of light weight, good fire resistance and sound insulation performance, green environmental protection, economy, and convenient construction. It is widely used in exterior wall panels, interior wall panels, floor panels and roof panels. Atlas 06CGC01 of "Autoclaved Lightweight Sand Air-entrained Concrete (AAC) Block and Plate Structure Structure" currently used in architectural design, "Autoclaved Lightweight Aerated sand aerated concrete (AAC) blocks and slab building struc...

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Problems solved by technology

[0002] AAC (Autoclaved lightweight sand Aerated Concrete) insulation composite wallboard is an autoclaved lightweight sand aerated concrete insulation composite wallboard, which has the advantages of light weight, good fire resistance and sound insulation performance, green environmental protection, economy, and convenient construction. It is widely used in exterior wall panels, interior wall panels, floor panels and roof panels. Atlas 06CGC01 of "Autoclaved Lightweight Sand Air-entrained Concrete (AAC) Block and Plate Structure Structure" currently used in architectural design, "Autoclaved Lightweight Aerated sand aerated concrete (AAC) blocks and slab building structures" Atlas 06CJC05, "Technical Specifications for Lightweight Autoclaved Aerated Concrete Blocks and Slabs" DBJ61 / T89-2014, from the aspects of building earthquake resistance, waterproof, heat preservation and energy saving and The above-mentioned standards have the following deficiencies: first, the structural nodes used for fixing and anti-seismic anchoring in the atlas are only applicable to the structure of single-layer thermal insulation wall panels, and lack the methods of fixing and anti-seismic anchoring of laminated wall panels; The size of the clamps, U-shaped clamps and hook-head clamps in the original atlas are only suitable for the seismic anchorage of non-superimposed thermal insulation wall panels, and at the same time, the superimposed installation of the entire board is compatible with the original U-shaped clamps and hook-head clamps. The installation process is not matched, and it belongs to the side of the building, so it is difficult to guarantee safety. It is also necessary to improve the joint form of the superimposed structure and the fixture structure, and meet the relevant requirements of construction and installation; The joints connected by the hook bolt method or the sliding bolt method, their clip joints and bolt joints all pass through the inside and outside of the laminated wall panel, the installation joints of doors and windows are complicated, and there are thermal bridges, which cannot eliminate the thermal bridge phenomenon and cannot meet the energy saving requirements; Third, AAC panels are not suitable for long-term immersion in water, otherwise they are prone to creep deformation, and the interlayer roots related to building exterior walls, the surroundings of doors and windows, etc. are prone to water seepage, and their durability is poor; fourth, the existing Relevant construction methods are only suitable for single-layer self-insulating exterior wall panels, not suitable for thermal insulation laminated wall panels, and the construction methods and techniques need to be improved

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