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Structure for curtain wall installation part and manufacturing material thereof

A technology for mounting structure and mounting parts, applied in the direction of walls, building components, building structures, etc., can solve the problems of easy cracking in the fixed position of the horizontal frame, structural corrosion of metal mounting parts, and reduced work efficiency, so as to overcome the rusting of metal. Fracture, simple installation mechanism, the effect of preventing the curtain wall from falling

Inactive Publication Date: 2022-01-07
SHAOXING UNIV YUANPEI COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of metal mounting parts has problems such as corrosion, fatigue, hydrogen embrittlement, etc., and it is prone to fracture and failure to cause falling off
The present invention has adopted POM to substitute metal material for this problem, but because the toughness of POM is poor, it is not suitable for long-term exposure outdoors
[0004] In addition, in the existing technology, during the installation process of the curtain wall, the horizontal frame will be nailed and fixed on the wall first, and then the curtain wall and the horizontal frame will be connected. Holes, due to the deviation of the punching position and a certain inclination angle of the outer wall of the building, there is a certain error in the distance between the two curtain wall panels during actual installation. The position is relatively close to the previous position, so the fixed position of the horizontal frame will be easily broken, resulting in unstable installation, and repeated drilling will also lead to a decrease in work efficiency

Method used

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  • Structure for curtain wall installation part and manufacturing material thereof
  • Structure for curtain wall installation part and manufacturing material thereof
  • Structure for curtain wall installation part and manufacturing material thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A material for curtain wall installation parts, including the following components in mass percentage:

[0038] POM 92.5wt%;

[0039] 4-hydroxystyrene modified nitrile rubber 3.5wt%;

[0040] Anti-ultraviolet agent 1.5wt%;

[0041] Antioxidant 0.5wt%;

[0042] Compatibilizer 2wt%;

[0043] All the components were blended in proportion and then added to an extruder to extrude the material to obtain the material. The nozzle temperature of the extruder was 220°C, and the barrel temperature was 190°C.

Embodiment 2

[0045] A material for curtain wall installation parts, including the following components in mass percentage:

[0046] POM 90wt%;

[0047] 4-hydroxystyrene modified nitrile rubber 5wt%;

[0048] Anti-ultraviolet agent 1.5wt%;

[0049] Antioxidant 0.5wt%;

[0050] Compatibilizer 3wt%;

[0051] All the components were blended in proportion and then added to an extruder to extrude the material to obtain the material. The nozzle temperature of the extruder was 220°C, and the barrel temperature was 190°C.

Embodiment 3

[0053] A material for curtain wall installation parts, including the following components in mass percentage:

[0054] POM 95wt%;

[0055] 4-hydroxystyrene modified nitrile rubber 2wt%;

[0056] Anti-ultraviolet agent 0.5wt%;

[0057] Antioxidant 0.5wt%;

[0058] Compatibilizer 2wt%;

[0059] All the components were blended in proportion and then added to an extruder to extrude the material to obtain the material. The nozzle temperature of the extruder was 220°C, and the barrel temperature was 190°C.

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Abstract

The invention relates to the technical field of building curtain wall installation, and discloses a material for a curtain wall installation part and a structure for the curtain wall installation part aiming at the problems that in the prior art, a metal curtain wall installation part is prone to breakage and failure, steps are tedious and the installation efficiency is low. The structure for the curtain wall installation part comprises a curtain wall, a transverse frame and an installation mechanism for connecting the curtain wall and the transverse frame, the installation mechanism comprises an installation assembly and two connecting assemblies symmetrically distributed on the two sides of the installation assembly, a plurality of adjustable long bolts are arranged between the connecting assemblies, the installation assembly is connected with the transverse frame, and the curtain wall is connected with the connecting assemblies; the material of the installation part comprises POM; an impact modifier; an anti-ultraviolet agent; an antioxidant; and a compatilizer. The structure overcomes the problem of rusting and fracture of metal, has high strength and small density, and can adapt to environmental change; and the installation distance between the two curtain walls on the two sides can be adjusted, and installation and adjusting convenience is improved.

Description

technical field [0001] The invention relates to the field of building curtain wall installation, in particular to a structure used for curtain wall installation parts and materials for making the same. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called "curtain wall". It is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings. Composed of panels and supporting structure systems, it can have a certain displacement capacity relative to the main structure or a certain deformation capacity itself, and does not bear the role of the main structure. The building envelope structure or decorative structure (the external wall frame support system is also a curtain wall system kind of. [0003] In recent years, extreme weather has occurred frequently, causing curtain walls to fall off frequently. The structure of metal mou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/96E04B2/88C08L59/00C08L15/00
CPCE04B2/965C08L59/00C08L15/00
Inventor 周长顺王琪栋蒋舸詹培敏
Owner SHAOXING UNIV YUANPEI COLLEGE
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