Edge sealing structure of honeycomb sandwich shelter wallboard, and edge sealing method thereof

A technology of honeycomb core and bulkhead panels, which is applied in the field of shelters, can solve problems such as unsuitable edge sealing and performance impact of shelters, and achieve the effects of improving lateral pressure resistance and overall rigidity, low cost, and low density

Inactive Publication Date: 2014-02-19
衡阳泰豪通信车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Traditional edge banding methods such as metal profiles or plastic edge banding have a certain impact on the performance of the square cabin, and are not suitable for edge banding at the complex shape of the honeycomb sandwich panel.

Method used

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  • Edge sealing structure of honeycomb sandwich shelter wallboard, and edge sealing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An edge-sealing structure of a honeycomb core square bulkhead is low-density epoxy putty, which is composed of epoxy resin and hollow glass microspheres, and the epoxy resin accounts for 35% of the total volume of the low-density epoxy putty.

Embodiment 2

[0027] An edge-sealing structure of a honeycomb core square bulkhead is low-density epoxy putty, which is composed of epoxy resin and hollow glass microspheres, and the epoxy resin accounts for 45% of the total volume of the low-density epoxy putty.

Embodiment 3

[0029] An edge-sealing structure of a honeycomb core square bulkhead is a low-density epoxy putty, which is composed of epoxy resin and hollow glass microspheres, and the epoxy resin accounts for 40% of the total volume of the low-density epoxy putty.

[0030] Embodiment of an edge sealing method for a honeycomb sandwich square bulkhead panel

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PUM

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Abstract

The invention relates to an edge sealing structure of a honeycomb sandwich shelter wallboard, and an edge sealing method thereof. The edge sealing structure is low-density epoxy putty composed of an epoxy resin and a lightweight filler. The invention also relates to an edge sealing method of the honeycomb sandwich shelter wallboard by adopting the edge sealing structure. The edge sealing structure has a low cost, can substantially improve the side compression resistance and the whole rigidity of a honeycomb sandwich panel, and has frame reinforcing and waterproof sealing effects. The method is simple to operate, and is especially suitable for the rapid edge sealing treatment of a part with any shape in any positionof a honeycomb sandwich shelter wallboard after random perforation.

Description

technical field [0001] The invention relates to the technical field of shelters, in particular to an edge-sealing structure and an edge-sealing method for a honeycomb sandwich shelter wall plate. Background technique [0002] The lateral pressure performance of the honeycomb sandwich square bulkhead is poor, and it is easy to absorb moisture. It must be edge-sealed and sealed. Now metal profiles or plastic edge-strips are generally used for edge sealing. [0003] CN 2659227 Y discloses a honeycomb paper inner core sealing edge blister desktop board, which includes a panel, a bottom plate, a honeycomb paper inner core, and side connectors. The panel and the bottom plate are processed by blister or direct molding, and the honeycomb paper inner core It is filled between the panel and the bottom plate, and is fixedly connected with the panel and the bottom plate; the edge connector is completely or partially covered around the periphery of the honeycomb paper core, and is fixedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/30E04C2/36E04C2/292B32B1/06B32B3/12B32B27/34B32B27/06B32B15/088
Inventor 周先锋彭长锋崔化刚罗端华唐承斌刘广连
Owner 衡阳泰豪通信车辆有限公司
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