CN201406830Y - A reinforced composite building formwork - Google Patents
A reinforced composite building formwork Download PDFInfo
- Publication number
- CN201406830Y CN201406830Y CN2009200838390U CN200920083839U CN201406830Y CN 201406830 Y CN201406830 Y CN 201406830Y CN 2009200838390 U CN2009200838390 U CN 2009200838390U CN 200920083839 U CN200920083839 U CN 200920083839U CN 201406830 Y CN201406830 Y CN 201406830Y
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- China
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- layer
- oxychloride cement
- bamboo
- glass fiber
- magnesium oxychloride
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Abstract
本实用新型所要解决的技术问题是针对上述现有技术不足而提供一种高强度，不易破损的增强型复合建筑模板。所以提供的一种增强型复合建筑模板，包括氯氧镁水泥层1和与之复合的加强层，所述加强层包括玻璃纤维层2和竹材层3，从下至上复合顺序是：氯氧镁水泥层1、玻璃纤维层2、氯氧镁水泥层1、竹材层3、氯氧镁水泥层1、玻璃纤维层2、氯氧镁水泥层1。所述玻璃纤维层2为玻璃纤维布层，所述竹材层3为编织网状竹材层。因竹材，特别是竹篾抗的拉力接近于钢铁，抗腐蚀非常强，即使受冲击破损也不碎，不会造成砼流失。所以在GRC模板中引进网状竹席作为加强材料提高模板品质，具有广泛的前景，这是本实用新型的创新点。
The technical problem to be solved by the utility model is to provide a high-strength, non-breakable enhanced composite building formwork for the above-mentioned deficiencies in the prior art. Therefore, a reinforced composite building formwork is provided, which includes a magnesium oxychloride cement layer 1 and a reinforcement layer composited therewith, and the reinforcement layer includes a glass fiber layer 2 and a bamboo layer 3, and the composite order from bottom to top is: magnesium oxychloride Cement layer 1, glass fiber layer 2, magnesium oxychloride cement layer 1, bamboo material layer 3, magnesium oxychloride cement layer 1, glass fiber layer 2, magnesium oxychloride cement layer 1. The glass fiber layer 2 is a glass fiber cloth layer, and the bamboo material layer 3 is a woven mesh bamboo material layer. Because the tensile force of bamboo, especially bamboo strips is close to that of steel, it is very resistant to corrosion, and it will not be broken even if it is damaged by impact, and it will not cause loss of concrete. Therefore, the introduction of reticular bamboo mats in the GRC formwork as a reinforcing material to improve the quality of the formwork has broad prospects, and this is the innovation point of the utility model.
Description
Technical field
The utility model belongs to building operations and makes the field, relates to construction formwork.
Background technology
World today's builing industry develop rapidly, the concrete formation of the beam of construction work, plate, post all be unable to do without construction formwork.Magnesia oxychloride cement is a kind of constructional materials of energy-conserving and environment-protective, is again " eco-cement " that improves earth environment, reduces greenhouse gases, and its intensity is 3-4 times of Portland cement.In the superstructure design scheme of big load, a kind of conserve space, save concrete, save time, be convenient to the close rib building roof of constructing operation, owing to the appearance of GRC template is widely adopted.The GRC template is commonly called as the unorganic glass steel form, be a kind of with glass fiber as the chlorine oxygen magnesium inorganic composite materials of enhancing substance, plurality of advantages such as it has, and intensity height, density are little, fire-proof and thermal-insulation, corrosion-resistant, wear-resisting, nontoxic, waterproof.The GRC template can be adjusted shape of template, size flexibly according to post net real size, can satisfy the normal demand of practice of construction operation, can be broken after unconventional collision but run into, when pour concrete broken problem takes place especially after, repair time-consuming taking a lot of work, influence construction progress.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of high strength at above-mentioned prior art deficiency, and cracky can not guaranteed the enhancement mode complex architectural template that concrete can not run off even if breakage takes place yet.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of enhancement mode complex architectural template, comprise magnesia oxychloride cement layer (1) and compound with it enhancement Layer, described enhancement Layer comprises glass layer (2) and bamboo wood layer (3), and compound from bottom to up order is: magnesia oxychloride cement layer (1), glass layer (2), magnesia oxychloride cement layer (1), bamboo wood layer (3), magnesia oxychloride cement layer (1), glass layer (2), magnesia oxychloride cement layer (1).
Described glass layer (2) can adopt the glass fiber layer of cloth.
Described bamboo wood layer (3) can adopt woven mesh bamboo wood layer.
The beneficial effects of the utility model are: glass fiber and woven mesh bamboo wood all are intended for the reinforcing material of magnesia oxychloride cement; glass fiber is in pulling process; in its surface coverage one deck size is arranged, the one, the cover glass fibre does not weather, and the 2nd, increase its toughness.In the process that magnesia oxychloride cement forms, size there is the deep-etching effect because of chlorion, oxychloride cement discharges a large amount of heats in hardening process in addition, the central temperature of reaction system may reach more than 100 degree, causes the quality decay of glass fabric to surpass 50%.Cause template when suffering improper impact, fragmentation can take place.For overcoming above problem, in oxychloride cement, add a woven mesh bamboo wood, will improve template shock resistance, compressive resistance intensity greatly.Because of bamboo wood, particularly the anti-pulling force of thin bamboo strips used for weaving approaches iron and steel, and anticorrosive very strong (quality decays hardly) even the breakage that is hit is not broken yet, can not cause concrete to run off.Bamboo wood is abundant in china natural resources, improves the template quality so introduce netted bamboo mat in the GRC template as reinforcement material, has broad application prospect, and this is an innovative point of the present utility model.
Description of drawings
Fig. 1, a kind of enhancement mode complex architectural template structural representation.
The specific embodiment
Fig. 1, shown in, a kind of enhancement mode complex architectural template, comprise magnesia oxychloride cement layer 1 and compound with it enhancement Layer, described enhancement Layer comprises glass layer 2 and bamboo wood layer 3, and compound from bottom to up order is: magnesia oxychloride cement layer 1, glass layer 2, magnesia oxychloride cement layer 1, bamboo wood layer 3, magnesia oxychloride cement layer 1, glass layer 2, magnesia oxychloride cement layer 1.Described glass layer 2 is the glass fiber layer of cloth, and described bamboo wood layer 3 is a woven mesh bamboo wood layer.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (4)
1, a kind of enhancement mode complex architectural template, comprise magnesia oxychloride cement layer (1) and compound with it enhancement Layer, its characteristics are, described enhancement Layer comprises glass layer (2) and bamboo wood layer (3), and compound from bottom to up order is: magnesia oxychloride cement layer (1), glass layer (2), magnesia oxychloride cement layer (1), bamboo wood layer (3), magnesia oxychloride cement layer (1), glass layer (2), magnesia oxychloride cement layer (1).
2, a kind of enhancement mode complex architectural template according to claim 1 is characterized in that: described glass layer (2) is the glass fiber layer of cloth.
3, a kind of enhancement mode complex architectural template according to claim 1 is characterized in that: described bamboo wood layer (3) is a woven mesh bamboo wood layer.
4, a kind of enhancement mode complex architectural template according to claim 1, it is characterized in that: described glass layer (2) is the glass fiber layer of cloth, and described bamboo wood layer (3) is a woven mesh bamboo wood layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200838390U CN201406830Y (en) | 2009-02-26 | 2009-02-26 | A reinforced composite building formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200838390U CN201406830Y (en) | 2009-02-26 | 2009-02-26 | A reinforced composite building formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406830Y true CN201406830Y (en) | 2010-02-17 |
Family
ID=41677762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200838390U Expired - Fee Related CN201406830Y (en) | 2009-02-26 | 2009-02-26 | A reinforced composite building formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406830Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2399119A1 (en) * | 2011-05-03 | 2013-03-26 | Panelco Grc, S.A. | Procedure for manufacturing a sandwich type coating panel. (Machine-translation by Google Translate, not legally binding) |
| CN105189065A (en) * | 2013-03-06 | 2015-12-23 | 苏黎世联邦理工学院 | Bamboo composite material for structural applications and method of fabricating the same |
-
2009
- 2009-02-26 CN CN2009200838390U patent/CN201406830Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2399119A1 (en) * | 2011-05-03 | 2013-03-26 | Panelco Grc, S.A. | Procedure for manufacturing a sandwich type coating panel. (Machine-translation by Google Translate, not legally binding) |
| CN105189065A (en) * | 2013-03-06 | 2015-12-23 | 苏黎世联邦理工学院 | Bamboo composite material for structural applications and method of fabricating the same |
| US10087630B2 (en) | 2013-03-06 | 2018-10-02 | Eidgenoessische Technische Hochschule Zurich (Swiss Federal Institute Of Technology Zurich) | Bamboo composite material for structural applications and method of fabricating the same |
| CN105189065B (en) * | 2013-03-06 | 2020-07-24 | 苏黎世联邦理工学院 | Bamboo composites for structural applications and methods of making bamboo composites |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |