CN103590532A - Edge sealing structure of honeycomb sandwich shelter wallboard, and edge sealing method thereof - Google Patents
Edge sealing structure of honeycomb sandwich shelter wallboard, and edge sealing method thereof Download PDFInfo
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- CN103590532A CN103590532A CN201310510483.5A CN201310510483A CN103590532A CN 103590532 A CN103590532 A CN 103590532A CN 201310510483 A CN201310510483 A CN 201310510483A CN 103590532 A CN103590532 A CN 103590532A
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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
The present invention relates to shelter technology field, especially relate to a kind of edge sealing structure and edge bonding method thereof of cellular sandwich wallboard of shelter.
Background technology
The side pressure poor performance of cellular sandwich wallboard of shelter, the easy moisture absorption, must edge sealing and sealing, now general shape or the plastic edge banding edge sealing of adopting.
CN 2659227 Y disclose a kind of plastic sucking table top with honeycomb paper inner core banding, it comprises panel, base plate, honeycomb paper inner core, limit connector, panel, base plate are processed by plastic uptake or straight forming, and honeycomb paper inner core is filled between panel and base plate, and are fixedly connected with panel, base plate; Limit connector is completely coated or be partly coated on the periphery of honeycomb paper inner core, and is fixedly connected with honeycomb paper inner core; Panel, bottom edge and limit connector profile are coincide and are reclined mutually, and fixedly are connected, and limit connector is the reinforced frame of desktop, also can play modification attractive in appearance at the periphery of desktop.Limit connector described in this patent is pipe fitting or extrudes aluminium extruded sections or other extrusion profile; The composite members that described limit connector also can form for pipe fitting or extrusion profile and moulding or hardware.Joint between described limit connector and panel, base plate be glue bonding fix or weld fix.The limit connector that is coated or is partly coated on the periphery of honeycomb paper inner core in this patent is completely shape, must be supporting with panel thickness, and need to use bonding adhesive or securing member to fix, complicated operation.Plastic edge banding needs special equipment operation, and expense is high.
CN 2366469 Y disclose a kind of sheet material, and specifically edge sealing is reinforced waterproof and dampproof paper peak sandwich panels.Be mutually to glue together and form by paper honeycomb core and paper panel, wherein at the surrounding grave of paper honeycomb sandwich plate, fill and be closed with expanded material, and on paper panel, be coated with the utmost point and have moistureproof and waterproof dope layer.Described expanded material is mylar or polyurethane, but the intensity of this product is slightly on the low side, and the edge bonding method of this waterproof and dampproof paper peak sandwich panels is not provided.
The edge bonding methods such as traditional employing shape or plastic edge banding all have a certain impact to the performance of shelter, and are not suitable for the edge sealing processing of cellular sandwich wallboard of shelter complicated shape tapping.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, the edge sealing structure of the cellular sandwich wallboard of shelter that a kind of water proofing property is strong is provided, and can improve lateral pressure resistant and the integral rigidity of cellular sandwich wallboard of shelter.
The technical problem that the present invention further will solve is: provide a kind of by the edge sealing structure of described cellular sandwich wallboard of shelter, for the edge bonding method of cellular sandwich wallboard of shelter.
The technical solution adopted for the present invention to solve the technical problems is:
An edge sealing structure for honeycomb core shelter wallboard, is low-density epoxy putty, epoxy resin and light filler, consists of, and described epoxy resin accounts for 35 ~ 45% of low-density epoxy putty cumulative volume.
Further, described light filler is hollow glass microballoon.
The technical scheme that the technical problem that the present invention further solves adopts is:
A kind of edge bonding method of honeycomb core shelter wallboard, step is as follows: the edge sealing structure of selecting described honeycomb core shelter wallboard, use putty scraper and other aid, edge sealing structure low-density epoxy putty blade coating is exposed to honeybee lattice place in honeycomb sandwich board, blade coating is smooth, makes edge sealing structure low-density epoxy putty that honeycomb sandwich board is exposed to honeybee lattice and fills smooth.
Further, described edge bonding method also comprises, after low-density epoxy putty solidifies, polishes flat smooth with emery cloth.
Further, the mode of described blade coating is identical with the blade coating mode of common putty.
Further, described honeycomb sandwich board is followed successively by exterior skin, honeycomb core, inside panel from outside to inside.
Further, described exterior skin is metal material.
Further, described inside panel is metal material.
Further, described honeycomb core is NOMEX aramid fiber honeycomb.
The edge sealing structure of a kind of honeycomb core shelter wallboard of the present invention, it is high that low-density epoxy putty has intensity, and low density feature is with low cost, can greatly improve lateral pressure resistant and the integral rigidity of honeycomb sandwich board, plays frame and strengthens and waterproof sealing effect.
The edge bonding method of a kind of honeycomb core shelter wallboard of the present invention, easy and simple to handle, the quick edge sealing that especially can be applicable to after honeycomb core shelter wallboard optional position, the random perforate of arbitrary shape is processed.
Accompanying drawing explanation
Fig. 1 is the effect schematic diagram of the edge bonding method of a kind of cellular sandwich wallboard of shelter of the embodiment of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
A kind of edge sealing structure embodiment of honeycomb core shelter wallboard
Embodiment 1
An edge sealing structure for honeycomb core shelter wallboard, is low-density epoxy putty, epoxy resin and hollow glass microballoon, consists of, and described epoxy resin accounts for 35% of low-density epoxy putty cumulative volume.
Embodiment 2
An edge sealing structure for honeycomb core shelter wallboard, is low-density epoxy putty, epoxy resin and hollow glass microballoon, consists of, and described epoxy resin accounts for 45% of low-density epoxy putty cumulative volume.
An edge sealing structure for honeycomb core shelter wallboard, is low-density epoxy putty, epoxy resin and hollow glass microballoon, consists of, and described epoxy resin accounts for 40% of low-density epoxy putty cumulative volume.
A kind of edge bonding method embodiment of cellular sandwich wallboard of shelter
Embodiment 4:
With reference to Fig. 1: the edge bonding method of a kind of cellular sandwich wallboard of shelter of the present embodiment, step is as follows: the edge sealing structure 1 of selecting the honeycomb core shelter wallboard described in embodiment 1, use putty scraper and other aid, edge sealing structure 1 low-density epoxy putty blade coating is exposed to honeybee lattice place in honeycomb sandwich board, adopt the blade coating mode of common putty to carry out blade coating smooth, making edge sealing structure low-density epoxy putty that honeycomb sandwich board is exposed to honeybee lattice fills smooth, after low-density epoxy putty solidifies, with emery cloth, polish flat smooth.
Effect after this edge bonding method is implemented as shown in Figure 1.
Described honeycomb sandwich board is followed successively by exterior skin 2, honeycomb core 3, inside panel 4 from outside to inside.
Described exterior skin 2 is metal material.
Described inside panel 4 is metal material.
Described honeycomb core 3 is NOMEX aramid fiber honeycomb.
Embodiment 5:
With reference to Fig. 1: the edge bonding method of a kind of cellular sandwich wallboard of shelter of the present embodiment, step is as follows: the edge sealing structure 1 of selecting the honeycomb core shelter wallboard described in embodiment 2, use putty scraper and other aid, edge sealing structure 1 low-density epoxy putty blade coating is exposed to honeybee lattice place in honeycomb sandwich board, adopt the blade coating mode of common putty to carry out blade coating smooth, make edge sealing structure low-density epoxy putty that honeycomb sandwich board is exposed to honeybee lattice and fill smooth.
Claims (10)
1. an edge sealing structure for honeycomb core shelter wallboard, is characterized in that, the edge sealing structure of described honeycomb core shelter wallboard is low-density epoxy putty, epoxy resin and light filler, consists of, and described epoxy resin accounts for 35 ~ 45% of low-density epoxy putty cumulative volume.
2. the edge sealing structure of honeycomb core shelter wallboard as claimed in claim 1, is characterized in that, described light filler is hollow glass microballoon.
A honeycomb core shelter wallboard edge bonding method, it is characterized in that, step is as follows: the edge sealing structure of selecting the honeycomb core shelter wallboard described in claim 1 or 2, use putty scraper and other aid, edge sealing structure low-density epoxy putty blade coating is exposed to honeybee lattice place in honeycomb sandwich board, blade coating is smooth, makes edge sealing structure low-density epoxy putty that honeycomb sandwich board is exposed to honeybee lattice and fills smooth.
4. edge bonding method as claimed in claim 3, is characterized in that, described edge bonding method also comprises, after low-density epoxy putty solidifies, polishes flat smooth with emery cloth.
5. the edge bonding method as described in claim 3 or 4, is characterized in that, the mode of described blade coating is identical with the blade coating mode of common putty.
6. the edge bonding method as described in claim 3 or 4, is characterized in that, described honeycomb sandwich board is followed successively by exterior skin, honeycomb core, inside panel from outside to inside.
7. edge bonding method as claimed in claim 6, is characterized in that, described exterior skin is metal material.
8. the edge bonding method as described in claim 6 or 7, is characterized in that, described inside panel is metal material.
9. the edge bonding method as described in claim 6 or 7, is characterized in that, described honeycomb core is NOMEX aramid fiber honeycomb.
10. edge bonding method as claimed in claim 9, is characterized in that, described honeycomb core is NOMEX aramid fiber honeycomb.
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CN201310510483.5A CN103590532A (en) | 2013-10-26 | 2013-10-26 | Edge sealing structure of honeycomb sandwich shelter wallboard, and edge sealing method thereof |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105351727A (en) * | 2015-10-26 | 2016-02-24 | 北京强幕工贸有限责任公司 | Resin edge banding plate |
CN105365342A (en) * | 2015-10-30 | 2016-03-02 | 北京强幕工贸有限责任公司 | Edge sealing process of honeycomb plate |
WO2018200990A1 (en) * | 2017-04-27 | 2018-11-01 | Productive Research Llc | Composite materials having a coated edge and methods thereof |
CN109219590A (en) * | 2016-05-31 | 2019-01-15 | 恩亿凯嘉股份有限公司 | The manufacturing method of cylindrical honeycomb structure body with overlay film and the manufacturing method of catalyst |
CN109514947A (en) * | 2018-12-19 | 2019-03-26 | 航天科工武汉磁电有限责任公司 | Shelter deck board and preparation method thereof |
CN109591434A (en) * | 2018-12-03 | 2019-04-09 | 航天科工武汉磁电有限责任公司 | A kind of honeycomb sandwich board edge bonding method |
CN110281614A (en) * | 2019-06-26 | 2019-09-27 | 湖北航宇新型材料股份有限公司 | A kind of glass reinforced plastic aluminium core cellular board and its manufacturing process for compartment |
CN110425410A (en) * | 2019-05-29 | 2019-11-08 | 陕西飞机工业(集团)有限公司 | A kind of composite material cellular board sandwich layer dampproof method |
CN114801237A (en) * | 2022-03-11 | 2022-07-29 | 成都飞机工业(集团)有限责任公司 | Forming method of full-height edge-covered sandwich composite material part |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105351727A (en) * | 2015-10-26 | 2016-02-24 | 北京强幕工贸有限责任公司 | Resin edge banding plate |
CN105365342A (en) * | 2015-10-30 | 2016-03-02 | 北京强幕工贸有限责任公司 | Edge sealing process of honeycomb plate |
CN109219590A (en) * | 2016-05-31 | 2019-01-15 | 恩亿凯嘉股份有限公司 | The manufacturing method of cylindrical honeycomb structure body with overlay film and the manufacturing method of catalyst |
WO2018200990A1 (en) * | 2017-04-27 | 2018-11-01 | Productive Research Llc | Composite materials having a coated edge and methods thereof |
US11084061B2 (en) | 2017-04-27 | 2021-08-10 | Productive Research Llc | Composite materials having a coated edge and methods thereof |
CN109591434A (en) * | 2018-12-03 | 2019-04-09 | 航天科工武汉磁电有限责任公司 | A kind of honeycomb sandwich board edge bonding method |
CN109591434B (en) * | 2018-12-03 | 2020-06-02 | 航天科工武汉磁电有限责任公司 | Honeycomb sandwich panel edge sealing method |
CN109514947A (en) * | 2018-12-19 | 2019-03-26 | 航天科工武汉磁电有限责任公司 | Shelter deck board and preparation method thereof |
CN109514947B (en) * | 2018-12-19 | 2021-07-13 | 航天科工武汉磁电有限责任公司 | Shelter cabin plate and preparation method thereof |
CN110425410A (en) * | 2019-05-29 | 2019-11-08 | 陕西飞机工业(集团)有限公司 | A kind of composite material cellular board sandwich layer dampproof method |
CN110281614A (en) * | 2019-06-26 | 2019-09-27 | 湖北航宇新型材料股份有限公司 | A kind of glass reinforced plastic aluminium core cellular board and its manufacturing process for compartment |
CN114801237A (en) * | 2022-03-11 | 2022-07-29 | 成都飞机工业(集团)有限责任公司 | Forming method of full-height edge-covered sandwich composite material part |
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Application publication date: 20140219 |