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Method for installing prefabricated line of external wall of fabricated structure PC member

An installation method and prefabricated technology, applied in the direction of building construction, construction, etc., can solve the problems of excessive damage, increased cost, and difficult quality control, and achieve the effect of less damage, reduced cost, and easy quality in the later stage

Inactive Publication Date: 2019-04-12
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of complex matching of PC component templates in the prior art, a substantial increase in cost, easy damage of heterogeneous components during transportation and hoisting, and difficulty in quality control. EPS-type lines are used to connect, low strength and poor durability. There are many damages in the later period, and the amount of high-altitude maintenance is large and inconvenient. A method for installing prefabricated lines on the exterior wall of prefabricated structural PC components is proposed.

Method used

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  • Method for installing prefabricated line of external wall of fabricated structure PC member
  • Method for installing prefabricated line of external wall of fabricated structure PC member
  • Method for installing prefabricated line of external wall of fabricated structure PC member

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Embodiment 2

[0034] refer to Figure 1-3 , a method for installing prefabricated lines on the exterior wall of prefabricated PC components, comprising prefabricated lightweight concrete lines 2, prefabricated exterior wall PC components 1, reserved grooves 6 on the inner wall surface of the exterior wall PC components 1, and the grooves 6 The size is 70mm long, 70mm wide, and 30mm deep. The nut and gasket 7 are installed in the groove 6. After the screw rod 5 and the nut are installed, 1:2.5 waterproof mortar is used to seal 10; the outer wall The thickness of the PC component 1 is 290mm, the length of the prefabricated lightweight concrete line 2 is 120mm, the width is 105mm, and the height is 90mm, and the length of the sleeve 3 is 90mm; the following steps are also included:

[0035] A. Embed a sleeve 3 in the prefabricated lightweight concrete line 2, the diameter of the sleeve 3 is 16mm

[0036] B, prefabricated external wall PC member 1 pre-embeds plastic casing 9, and the diameter ...

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Abstract

The invention discloses a method for installing a prefabricated line of an external wall of a fabricated structure PC member. The method for installing the prefabricated line of the external wall of the fabricated structure PC member comprises the steps that a light concrete line is prefabricated, and the external wall PC member is prefabricated. The method for installing the prefabricated line ofthe external wall of the fabricated structure PC member further comprises the following steps that A, a sleeve is pre-embedded in the prefabricated light concrete line; B, a plastic sleeve is pre-embedded in prefabricated external wall PC element; C, an adhesive is brushed on the contact surface of the light concrete line and the external wall PC element; D, screws are used for penetrating the light concrete line and the pre-embedded plastic sleeve in the prefabricated external wall PC member through the pre-embedded sleeve and the pre-embedded plastic sleeve; and E, nuts, gaskets and the screws are used for fixing.

Description

technical field [0001] The invention relates to the technical field of prefabricated building installation, in particular to a method for installing prefabricated lines on the exterior wall of a prefabricated structure PC component. Background technique [0002] Assembled structure means that the components are industrially produced in the factory and transported to the site for direct assembly. The components are produced in a standardized manner in the factory to achieve standardized quality, which is conducive to on-site dust and noise reduction, reduces solid waste generation, reduces on-site staffing, reduces turnover material allocation, and achieves on-site green construction. The prefabricated components of the external wall have their own insulation layer, and the construction of the main building does not require traditional external scaffolding. Compared with the traditional cast-in-place structure, it is more convenient and fast, and saves the total construction ...

Claims

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Application Information

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IPC IPC(8): E04B1/41E04F19/02
CPCE04B1/4121E04B1/4157E04F19/02
Inventor 王波李建华
Owner CHINA MCC17 GRP
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