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Waterproof heat-insulation spliced large board structure and preparation method thereof

A thermal insulation board and panel structure technology, which is applied in building construction, covering/lining, construction, etc., can solve the problems of increasing secondary investment, easy cracking of slats, and complicated connection methods between insulation boards and substrates, and achieves an increase of two Small investment, excellent waterproof performance, strong and safe anchoring effect

Active Publication Date: 2022-08-02
北京城乡建设集团有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a waterproof and heat-insulating assembled slab structure and its construction method. After installation, it is necessary to carry out thermal insulation construction or secondary finishing construction on the surface, which increases the secondary investment and the technical problems of easy cracking between the slats

Method used

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  • Waterproof heat-insulation spliced large board structure and preparation method thereof
  • Waterproof heat-insulation spliced large board structure and preparation method thereof
  • Waterproof heat-insulation spliced large board structure and preparation method thereof

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Embodiment Construction

[0045] like Figure 1-12 As shown in the figure, this waterproof and thermal insulation assembled large plate structure includes a base plate 1, an upper connection assembly 2, a lower connection assembly 3 and a heat preservation plate 4; the base plate 1 includes a strip plate unit 1.1 and a sealing strip 1.2; the strip There is a set of shaped plate units 1.1, which are spliced ​​and connected in the horizontal direction. Each strip-shaped plate unit 1.1 is made of autoclaved lightweight concrete; Slot 5, on the left side of the strip plate unit 1.1 and on both sides of the slot 5 are respectively provided with first embedding slots 6; on the right side of the strip plate unit 1.1, vertically extending There are protrusions 8, and second insert grooves 7 are respectively provided on the right side of the strip-shaped plate unit 1.1 and on both sides of the protrusions 8; tongue and groove connection; two sealing strips 1.2 are provided in each splicing seam of the strip-sh...

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Abstract

The invention discloses a waterproof heat-preservation spliced large plate structure and a construction method thereof. The waterproof heat-preservation spliced large plate structure comprises a base plate, an upper connecting assembly, a lower connecting assembly and a heat-preservation plate. The base plate comprises a strip-shaped plate unit and a sealing strip; the adjacent strip-shaped plate units are in tongue-and-groove connection; two sealing strips are arranged in each splicing seam; an inverted tooth-shaped anchoring pipe is arranged between every two adjacent strip-shaped plate units; the upper connecting assembly is strip-shaped and is used for fixedly connecting the upper parts of the inner side surfaces of the group of strip-shaped plate units; the lower connecting assembly is strip-shaped and is used for fixedly connecting the lower parts of the inner side surfaces of the group of strip-shaped plate units; the heat preservation plate is vertically arranged on the outer side face of the base plate. The top of the heat preservation plate is connected with the base plate through an upper anchoring assembly. A lower anchoring assembly is connected between the bottom of the lowermost insulation board and the substrate; the upper anchoring assembly comprises an upper fixing plate and a top connecting plate; the lower anchoring assembly comprises a lower fixing plate and a bottom connecting plate. The technical problems that the connection mode between a traditional heat preservation plate and a base plate is complex, secondary input is increased, and cracks are prone to occurring between battens are solved.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, in particular to a water-proof and thermal-insulation assembled large plate structure and a construction method thereof. Background technique [0002] ALC is the abbreviation of Autoclaved Lightweight Concrete, which is a kind of high-performance autoclaved aerated concrete (ALC). ALC board is made of fly ash (or silica sand), cement, lime, etc. as the main raw materials, and is a porous concrete forming board (including treated steel reinforcement) that is cured by high pressure steam. ALC board can be used as both wall material and roof panel. It is a new type of building material with superior performance. At present, the assembly of the wall adopts the structural form of the whole steel pipe, and the original installation method of the wall panel after the steel pipe is still used, so that the wall panel cannot adapt to the deformation of the main structure, and the connecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075E04F13/076E04F21/18E04F13/21
CPCE04F13/0803E04F13/0862E04F13/0875E04F13/0894E04F21/1844Y02A30/244
Inventor 王得如李海旭艾明星刘文刚陈威威周建军石永
Owner 北京城乡建设集团有限责任公司
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