Slot-in-place prefabricated light-weight round-hole partition wallboard and manufacturing method thereof

A technology for partition boards and round holes, which is applied to walls, manufacturing tools, building components, etc., can solve the problems of increasing wall construction costs, increasing construction costs, and reducing sound insulation effects, so as to promote the standardization process and reduce labor costs. Good strength and sound insulation effect

Pending Publication Date: 2018-11-27
BEIJING TRIUMPH INT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the design of ordinary prefabricated lightweight round-hole partition wall panels does not consider the situation of on-site slotting and embedding pipelines. Due to the complicated site conditions, it is necessary to lay various equipment, water and electricity pipelines, and the forced slotting reduces the number of round-hole partition wall panels. strength, but also reduces the sound insulation effect
Therefore, the existing prefabricated lightweight round-hole partition wall panels cannot be slotted on site, and the pipelines can only be laid on the surface, which affects the decorative appearance
[0003] In reality, the usual practice is to change the prefabricated lightweight round-hole partition wall panels that require slotting and pre-embedded equipment pipelines into traditional shear walls, brick walls, etc., which to a certain extent caused increased construction costs and environmental dust. Pollution and waste of resources increase the construction cost of the wall and cause unnecessary occupation of indoor area
The existing prefabricated lightweight round-hole partition wall panels have poor on-site installation flexibility and a small range of use, and are not suitable for complex on-site applications, especially for the promotion and implementation of new prefabricated, passive buildings (new houses) and light houses.

Method used

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  • Slot-in-place prefabricated light-weight round-hole partition wallboard and manufacturing method thereof
  • Slot-in-place prefabricated light-weight round-hole partition wallboard and manufacturing method thereof
  • Slot-in-place prefabricated light-weight round-hole partition wallboard and manufacturing method thereof

Examples

Experimental program
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Effect test

example 1

[0058] The specifications of the prefabricated lightweight round hole partition board (length╳width╳thickness) are: 3000mm╳600mm╳90mm (the thickness of the board body 1 is T=90mm);

[0059] The application occasions are: kitchen, bathroom partition wall;

[0060] The partitions of the kitchen and bathroom are located indoors. The prefabricated lightweight insulation wall panels used in this occasion require certain sound insulation performance and supporting force. The minimum thickness X between the outer sides of the plate body 1 is 15mm, and the pipelines 5 in the kitchen and bathroom are mainly cold and hot water pipes and electric wire pipes with a pipe diameter of d=20mm, then:

[0061] The diameter D=T-2X=90mm-2╳15mm=60mm of circular hole 2 (heat transfer coefficient is between 1.113-1.575);

[0062] The length of the connecting line between the centers of two adjacent round holes 2 (distance between two slotted marks 3) Z=2X+d+D=2╳15mm+20mm+60=110mm;

[0063] The dis...

example 2

[0065] The specifications of the prefabricated lightweight thermal insulation wallboard (length╳width╳thickness) are: 3000mm╳600mm╳120mm (the thickness of the board body 1 is T=120mm);

[0066] The application occasions are: peripheral wall, bedroom partition wall;

[0067] The bedroom partition wall, especially the peripheral protective wall, has higher requirements on the sound insulation performance and supporting force of the prefabricated lightweight thermal insulation wall panel. The minimum thickness X between the outer sides of the plate body 1 = 30mm; the pipeline 4 is mainly a wire tube with a diameter of d = 20mm, then:

[0068] The diameter D=T-2X=120mm-2╳30mm=60mm of the round hole 2 (the heat transfer coefficient is below 1.113);

[0069] The length of the connecting line between the centers of two adjacent round holes 2 (distance between two slotted marks 3) Z=2X+d+D=2╳30mm+20mm+60=140mm;

[0070] The distance between the grooved area line 6 and the center of ...

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Abstract

The invention provides a slot-in-place prefabricated light-weight round-hole partition wallboard and a manufacturing method thereof and belongs to the technical field of prefabricated construction andpassive building. The slot-in-place prefabricated light-weight round-hole partition wallboard comprises a board body and a plurality of round holes formed inside the board body, the center axes of the round holes are perpendicularly crossed with the longitudinal perpendicular bisector of the thickness of the board body, at least one side of the board body is provided with a plurality of slottingmarks, which are formed in the perpendicularly crossed position between the perpendicular bisector of connecting line of the centers of every two neighboring round holes and the outer surface of the board body. According to the slot-in-place prefabricated light-weight round-hole partition wallboard, constant-intensity cross-sectional structure design is performed on a prefabricated light-weight round-hole partition wallboard, the size and position of the round holes inside the board body is re-designed, the slotting marks are formed in the perpendicularly crossed position between the perpendicular bisector of connecting line of the centers of every two neighboring round holes and the outer surface of the board body, so that, when slotted in space, the prefabricated light-weight round-holepartition board can maintain constant-intensity performance with an original prefabricated light-weight round hole partition wallboard. Therefore, molds applicable to serialized and standardized production can be designed and applied to large-scale production.

Description

technical field [0001] The invention belongs to the technical fields of prefabricated buildings, passive buildings (new houses), etc., and in particular relates to a prefabricated light-weight round-hole partition wall panel capable of slotting on site and a manufacturing method thereof. Background technique [0002] At present, the design of ordinary prefabricated lightweight round-hole partition wall panels does not consider the situation of on-site slotting and embedding pipelines. Due to the complicated site conditions, it is necessary to lay various equipment, water and electricity pipelines, and the forced slotting reduces the number of round-hole partition wall panels. strength, but also reduces the sound insulation effect. Therefore, the existing prefabricated lightweight round-hole partition wall panels cannot be slotted on site, and the pipelines can only be laid in the open, which affects the decorative appearance. [0003] In reality, the usual practice is to ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/74B28B1/14B28B11/24B28B13/06
CPCE04B2/74B28B1/14B28B11/24B28B13/06
Inventor 张莹马明亮魏文荣朱华武力巢江咏姚俊李英姚小彬
Owner BEIJING TRIUMPH INT ENG
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