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Construction method of prefabricated fair-faced concrete exterior wall cladding connecting structure

A technology of fair-faced concrete and construction methods, which is applied to the processing of building components, building structures, and building materials to achieve the effects of convenient installation and lifting, avoiding damage, and improving installation efficiency

Active Publication Date: 2021-12-24
BEIJING FOURTH CONSTR & ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a construction method for the connection structure of the prefabricated fair-faced concrete external wall hanging panels, which is used to solve technical problems such as convenient installation, accurate positioning and improving installation efficiency of the external hanging wall panels

Method used

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  • Construction method of prefabricated fair-faced concrete exterior wall cladding connecting structure
  • Construction method of prefabricated fair-faced concrete exterior wall cladding connecting structure
  • Construction method of prefabricated fair-faced concrete exterior wall cladding connecting structure

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Embodiment Construction

[0048] Taking the prefabricated fair-faced concrete exterior wall hanging panels as an example for the external protection system of a certain building, the types of exterior wall hanging panels include the whole panel spanning the entire floor height and setting window openings in the panel, and the gable solid panel spanning the entire floor height. The number of external wall hanging panels (1) is large, the volume of a single panel is large, the installation accuracy is high, and the installation risk is high. Research on the positioning of embedded parts, connection nodes, and in-place installation and adjustment, using the external wall hanging panel connection structure, in which adjustable connectors and multi-directional linkage initial adjustment and final adjustment, etc., overcome the external wall hanging panel in place A series of problems such as difficulty in installation.

[0049] Such as Figure 2 to Figure 11 As shown, the connection structure of the exteri...

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Abstract

The invention discloses a construction method of a prefabricated fair-faced concrete exterior wall hanging plate connecting structure, which comprises a building exterior wall hanging plate, an upper connecting plate, a bracket connecting piece and an adjustable bolt, a floor slab at the top of the exterior wall hanging plate is connected with a plate top chain block, and the middle of the exterior wall hanging plate is detachably connected with an in-plate chain block; a jack is detachably connected to the top face of the lower floor. By arranging the hoisting holes, the buried anchorage devices and the special hoisting devices in the exterior wall hanging plate, convenient and fast installation and hoisting can be achieved when the externally-hung wall plate is hoisted, and overall stress and convenient and fast disassembly are facilitated due to the arrangement of the buried anchorage devices and the internal threaded sleeves; through the comprehensive application of the in-plate chain block, the jack and the plate top chain block, the exterior wall cladding can be accurately positioned and adjusted in the hoisting process, the plate top chain block can accurately position the vertical direction, and the in-plate chain block and the jack can accurately position the horizontal direction, so that the installation quality of the exterior wall cladding is improved.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to a construction method of a prefabricated fair-faced concrete exterior wall hanging board connection structure. Background technique [0002] The prefabricated fair-faced concrete exterior wall hanging panel is a non-load-bearing assembled concrete wall panel installed on the main structure for decoration and external protection. Its construction method realizes industrialized manufacturing and prefabricated construction. According to the building facade, the prefabricated fair-faced concrete exterior wall hanging panels can be divided into three types: whole panels, vertical strip panels, and horizontal strip panels. Each panel is connected to the main structure with high precision through an independent support connection system. The exterior surface of the prefabricated fair-faced concrete exterior wall hanging board is made of fair-faced concrete technology, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/072E04F13/23E04G21/14E04G21/18E04B1/66E04B1/41E04B1/94E04B1/64
CPCE04F13/072E04F13/0801E04G21/14E04G21/147E04G21/1841E04B1/66E04B1/41E04B1/942E04B1/948E04B1/644
Inventor 段兵壮李素霞刘帅杨许秀冬孙宇宁黄晨王杨李东华李永峰
Owner BEIJING FOURTH CONSTR & ENG
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