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Folding airport emergency emergency construction composite material composite road panel and its manufacturing method

A composite material and foldable technology, which is applied in chemical instruments and methods, roads, buildings, etc., can solve the problems of rapid construction of aircraft ramps, rapid withdrawal and repeated use, low efficiency of emergency repair and installation, and small sheet area and other problems, to achieve the effect of time-saving and efficient repair, simple repair and pavement, and large square area

Active Publication Date: 2022-04-05
NINGBO DACHENG ADVANCED MATERIAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Above-mentioned invention, its material all adopts metal structure and concrete structure, and the one, material is heavier; Requirements for repeated use

Method used

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  • Folding airport emergency emergency construction composite material composite road panel and its manufacturing method
  • Folding airport emergency emergency construction composite material composite road panel and its manufacturing method

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Embodiment Construction

[0033] The structure of the foldable airport emergency building composite road panel of the present invention is shown in figure 1 , figure 2 Shown:

[0034] The foldable airport emergency construction composite material composite road panel is composed of a veneer 1 and a connecting cloth 2. The veneer 1 is a rectangular plate, laid side by side on the upper and lower sides of the connecting cloth 2, and there are nine veneers 1 on each of the upper and lower sides. The veneers 1 on the upper and lower sides are arranged symmetrically. As an example, the size of each veneer 1 is 1.8m in width and 9m in length. There is a distance 3 of 2.5 cm between adjacent veneers 1 . The veneer 1 and the connecting cloth 2 are bonded together by epoxy resin. Each of the veneers 1 is made of composite fiber material, including eight layers of cloth, arranged from outside to inside: glass fiber cloth 1.1, carbon fiber cloth 1.2, ultra-high molecular weight polyethylene fiber cloth 1.3,...

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Abstract

The invention provides a foldable airport emergency construction composite material composite road panel and a manufacturing method thereof. The composite material composite road panel is composed of a veneer and a connecting cloth; the veneer is a rectangular board, which is laid side by side on the upper and lower sides of the connecting cloth, and the veneers on the upper and lower sides are arranged symmetrically; between the veneer and the connecting cloth Bonded together by epoxy resin; each veneer is made of composite fiber materials, such as glass fiber cloth, ultra-high molecular weight polyethylene fiber cloth and carbon fiber cloth. The material of the combined road panel is light, the density is only between 1.15 and 1.17, and the density is less than one-sixth of the ordinary steel plate. High bending strength of the panel > 280MPa, strong impact toughness > 240K j / m 2 , its strength can meet the carrying capacity of three generations of fighter jets and various types of armed helicopters. This panel has the advantages of high bending strength, strong impact resistance, light material, large area, good aging resistance and durability, easy repair and paving, time-saving and efficient repair, and can be reused.

Description

technical field [0001] The invention relates to a foldable composite roadway panel made of high-performance fiber-reinforced resin-based composite material for emergency construction of airports and a manufacturing method thereof. Background technique [0002] The airport pavement is the take-off and landing platform of the aircraft, and it is also the main project of the airport. It is a flat road for aircraft takeoff, landing, taxiing and maintenance. In particular, modern warfare is fast-paced and time-sensitive, so it is required: first, to provide guarantees for rapid repairs after military airports are damaged by bombs; On the other hand, temporary take-off and landing ramps can be quickly built to provide logistical support. The third is that when natural disasters occur, such as earthquakes, floods and other rescue and relief work environments, it can quickly build civil helicopter landing pads for material supplies and personnel transfers. There are some inventio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C9/00E01F3/00B32B27/02B32B17/12B32B7/12B32B37/12B32B37/10B32B17/02B32B9/00B32B9/04B32B27/32B32B27/12
CPCE01C9/00E01F3/00B32B5/02B32B5/26B32B7/12B32B37/10B32B37/1284B32B2307/212B32B2307/71B32B2307/714B32B2307/581B32B2307/558B32B2307/536B32B2307/54B32B2307/548B32B2250/20B32B2250/05B32B2262/0253B32B2262/101B32B2262/106B32B2419/02
Inventor 陈成泗梅勇许史安陆展飞马建刚达巍峰
Owner NINGBO DACHENG ADVANCED MATERIAL
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