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Resin-base composite material building template and manufacture method thereof

A technology of composite materials and building formwork, which is applied in the direction of building elements, chemical instruments and methods, lamination, etc., can solve the problems of high cost of aluminum formwork, affecting the surface of the wall, prone to deformation and depression, etc., to improve quality, Reduces the effect of felling, not easily deformed and dented

Inactive Publication Date: 2016-04-13
JIANGSU KEYUE NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, aluminum formwork also has the problems of high cost, easy deformation and depression under impact, and finally affects the surface of the wall

Method used

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  • Resin-base composite material building template and manufacture method thereof
  • Resin-base composite material building template and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the resin-based composite building template includes two layers of continuous fiber-reinforced resin-based composite material layer 1 and one layer of long-fiber-reinforced resin-based composite material layer 2 . Two continuous fiber-reinforced resin-based composite material layers 1 are stacked on both sides of the long-fiber-reinforced resin-based composite material 2 respectively.

[0039]The continuous fiber reinforced resin-based composite material layer 1 includes continuous fibers and a first resin. The mass of the continuous fibers accounts for 20% of the total mass of the continuous fiber-reinforced resin-based composite material layer, and the mass of the first resin accounts for 80% of the total mass of the continuous fiber-reinforced resin-based composite material layer. Wherein, the aspect ratio of the continuous fiber is greater than 1000.

[0040] The long-fiber-reinforced resin-based composite material layer 2 includes long ...

Embodiment 2

[0055] The building formwork of resin-based composite material includes two layers of continuous fiber-reinforced resin-based composite material layer 1 and one layer of long-fiber-reinforced resin-based composite material layer 2 . Two continuous fiber-reinforced resin-based composite material layers 1 are stacked on both sides of the long-fiber-reinforced resin-based composite material 2 respectively.

[0056] The continuous fiber reinforced resin-based composite material layer 1 includes continuous fibers and a first resin. The mass of continuous fibers accounts for 40% of the total mass of the continuous fiber-reinforced resin-based composite material layer, and the mass of the first resin accounts for 60% of the total mass of the continuous fiber-reinforced resin-based composite material layer. Wherein, the aspect ratio of the continuous fiber is greater than 1000.

[0057] The long-fiber-reinforced resin-based composite material layer 2 includes long fibers and a second...

Embodiment 3

[0070] The building formwork of resin-based composite material includes two layers of continuous fiber-reinforced resin-based composite material layer 1 and one layer of long-fiber-reinforced resin-based composite material layer 2 . Two continuous fiber-reinforced resin-based composite material layers 1 are stacked on both sides of the long-fiber-reinforced resin-based composite material 2 respectively.

[0071]The continuous fiber reinforced resin-based composite material layer 1 includes continuous fibers and a first resin. The mass of continuous fibers accounts for 45% of the total mass of the continuous fiber-reinforced resin-based composite material layer, and the mass of the first resin accounts for 55% of the total mass of the continuous fiber-reinforced resin-based composite material layer. Wherein, the aspect ratio of the continuous fiber is greater than 1000.

[0072] The long-fiber-reinforced resin-based composite material layer 2 includes long fibers and a second ...

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Abstract

A disclosed resin-base composite material building template is characterized by comprising at least one layer of a continuous fiber reinforced resin-base composite material and at least one layer of a long-fiber reinforced resin-base composite material. The provided resin-base composite material building template is prepared by employing a fiber reinforced resin-base composite material, is bad in water absorption property and strong in anticorrosion capability, and possesses the reuse frequency far more than that of a wood building template. The service life of the building template is prolonged, and production cost is reduced. By employing the provided resin-base composite material building template for replacing the wood template, the usage amount of wood is substantially saved, tree felling is reduced, and ecological environment is protected.

Description

technical field [0001] The invention relates to a resin-based composite building template and a manufacturing method thereof. Background technique [0002] As the largest construction kingdom in the world, China needs a huge variety of construction templates every year. The building formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. [0003] At present, the largest consumption is wooden building formwork. Due to the strong water absorption of wooden building formwork, it is easy to rot, and the wear resistance and impact r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/26B32B5/28B32B17/02B32B9/00B32B9/04B32B27/02B32B37/10B32B37/06B32B37/04B32B37/15
CPCB32B5/26B32B5/28B32B9/047B32B37/04B32B37/06B32B37/10B32B37/15B32B2262/0253B32B2262/0261B32B2262/0276B32B2262/10B32B2262/101B32B2262/106B32B2262/14B32B2419/00
Inventor 解廷秀陈梅戴星
Owner JIANGSU KEYUE NEW MATERIAL CO LTD
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