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FRP connecting part for composite heat-preserving integrated plate and forming method thereof

A composite thermal insulation and forming method technology, applied in thermal insulation, building components, walls, etc., can solve the problems of easy corrosion, reduced wall thermal insulation performance, cold and thermal bridges, etc., and achieve stable anchoring performance and excellent mechanical indicators.

Inactive Publication Date: 2020-11-20
YIZHENG ZHONGZHI COMPOSITE MATERIAL PROD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Common anchor bolts are made of all plastic and metal. The tensile strength and durability of all plastic materials are poor, and those with metal are easy to be corroded, and will cause cold and heat bridges, thereby reducing the insulation of the wall. performance

Method used

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  • FRP connecting part for composite heat-preserving integrated plate and forming method thereof
  • FRP connecting part for composite heat-preserving integrated plate and forming method thereof
  • FRP connecting part for composite heat-preserving integrated plate and forming method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the FRP connecting piece for the composite thermal insulation integrated board is composed of a fixed disc seat 1 made of plastic material and an FRP anchor rod 2 made of thermosetting material; the material of the fixed disc seat 1 preferably adopts native polyamide (PA6 / PA66), polyamide Ethylene (PE) or polypropylene (PP) should not be recycled materials.

[0029] The fixed disk seat 1 includes a circular disk body 11 and a connecting portion 12 integrally formed with the disk body 11. The fixed disk seat 1 is directly injection molded on one end of the FRP anchor rod 2; the fixed disk A non-slip structure 13 is formed on the connecting portion 12 of the seat 1, refer to figure 1 , The non-slip structure 13 can be convex and concave, of course, it can also be like figure 2 As shown, the use of anti-skid structures such as barbs should fall within the protection scope of the present invention;

[0030] The rod body of the FRP anchor rod 2 is form...

Embodiment 2

[0044] reference Figure 5 The structure of this embodiment is basically the same as that of the first embodiment. The only difference is that the processing method of the anchoring groove 21 on the FRP anchor rod 2 is different. In this embodiment, the anchoring groove 21 is in the FRP anchor rod 2. After heat curing, it is secondary molded by machining process. When the depth and spacing of the anchoring groove are the same, the anchoring performance is basically the same as that of the first embodiment of the present invention.

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Abstract

The invention belongs to the technical field of building and particularly relates to an FRP connecting part for a composite heat-preserving integrated plate and a forming method thereof. The FRP connecting part is composed of a fixing disc base made of a plastic material and an FRP anchor rod made of a thermosetting material. The fixing disc base comprises a disc body and a connecting portion integrally formed with the disc body. The fixing disc base is directly molded at one end of the FRP anchor rod in an injection manner or formed at one end of the FRP anchor rod in a pressed manner. An anchor groove facilitating increase of anchorage force in wall body materials like concrete is formed in a rod body of the FRP anchor rod. The FRP connecting part has the characteristics of being large in anchorage force, good in durability, high in heat insulating property and good in corrosion resisting performance.

Description

Technical field [0001] The invention belongs to the field of construction technology, and specifically relates to an FRP connector for a composite thermal insulation integrated board and a forming method thereof. Background technique [0002] External wall insulation is a common wall insulation method, which can give full play to the insulation performance of new lightweight and efficient insulation materials, improve the insulation performance of the wall, reduce the loss of indoor heat conduction, and increase the indoor thermal stability . In addition, it also prevents wind, frost, rain, and snow from soaking the outer wall to a certain extent, improves the moisture resistance of the wall, avoids indoor mildew, condensation, and cold, thereby creating a comfortable indoor living environment . [0003] External wall insulation needs to use external wall anchors, also known as external wall insulation nails, external wall anchoring nails, etc. Its main function is to fix the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/76E04B1/38B29C70/30
CPCB29C70/30E04B1/38E04B1/76E04B2/00
Inventor 秦珩易树声于涛峰范艳君杨德兴刘磊吴磊
Owner YIZHENG ZHONGZHI COMPOSITE MATERIAL PROD
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