Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method

A pultrusion profile and metal reinforcement technology, applied in the direction of window/door frame, leaf frame, etc., can solve the problems of weak transverse strength of FRP profiles, high cost, insufficient holding force of screw fasteners, etc., and achieve simplified assembly and The effect of installation process, long service life and low processing difficulty

Inactive Publication Date: 2010-06-02
北京房云盛玻璃钢有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a metal-reinforced FRP door and window pultrusion profile and its production method, to solve the problems of weak transverse strength of the FRP profile and insufficient grip on screw fasteners; The processing and production of door and window pultrusion profiles and the problem of high cost

Method used

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  • Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method
  • Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method
  • Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method

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Experimental program
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Effect test

Embodiment 1

[0041] Embodiment one sees Figure 6 , 8 As shown, this pultrusion profile 1 with inner partition is formed by three longitudinal thin walls and two transverse thin walls to form an inner partition 106 and a slender hollow rod shape with two cavities 108. There is a groove 107 on the outer surface of the wall, and it is characterized in that: there is a layer of metal strip 105 inside each of the two transverse thin walls, and the cross section of the above thin walls has fiber felt 102, fiber cloth 103, and fiber bundles in sequence from outside to inside. 104. The metal belt 105 and the fiber cloth 103. The above layers are impregnated and solidified with a resin mixture.

[0042] see Figure 7 , the inner partition 106 is sequentially impregnated with a resin mixture by the mesh mat 101, the fiber bundle 104, and the mesh mat 101, and cured as a whole.

Embodiment 2

[0043] Embodiment two see Figure 9-10 As shown, this pultrusion profile 2 without internal partition is surrounded by two longitudinal thin walls and two transverse thin walls into a shape of a slender hollow rod with a cavity 108, and the outer surface of the above thin walls is concave. The groove 107 is characterized in that: there is a layer of metal strip 105 inside each of the two transverse thin walls, and the cross-section of the above thin walls has fiber felt 102, fiber cloth 103, and fiber mats 103 uniformly arranged along the lengthwise direction from the outside to the inside. Bundle 104, metal belt 105, fiber cloth 103, the above layers are impregnated with resin mixture and cured as one.

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Abstract

The present invention relates to a kind of metal reinforced type glass fiber reinforced plastic door and window shaped material and its production method. It is characterized by that at least two longitudinal thin walls and two transverse thin walls are combined together and formed into a thin-long rod form with hollow cavity, in the above-mentioned at least one thin-wall interior a layer of metalband is set. The cross section of above-mentioned thin wall successively, from exterior to interior, has the fiber felt, fiber fabric, fiber bundle, metal band and fiber fabric, and above-mentioned all the layers are impregnated with resin mixture and solidified into one body.

Description

(1) Technical field [0001] The invention relates to a door and window profile and a production method thereof, in particular to a glass fiber reinforced plastic door and window profile and a production method thereof. (2) Background technology [0002] Saving resources, saving energy, and building a conservation-oriented society have become important topics worldwide in recent years, and my country has always been a big energy-consuming country. According to estimates, my country's building energy consumption accounts for more than 1 / 3 of the total energy consumption; building energy consumption It also accounts for more than 1 / 2 of building energy consumption; indoor heating and air conditioning energy consumption is more than 1 / 5 of building energy consumption; from the perspective of energy loss in the entire building, 70% of energy loss is lost through doors and windows. According to estimates by relevant experts, if 40% of non-energy-saving windows in my country are tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/20B29C70/52B29C70/54
CPCB29C70/22E06B3/221B29C70/20E06B1/32B29C70/521B29C70/088
Inventor 鲁杰周明云史超
Owner 北京房云盛玻璃钢有限公司
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