CN201972260U - Novel bulletproof and explosionproof plate for buildings - Google Patents
Novel bulletproof and explosionproof plate for buildings Download PDFInfo
- Publication number
- CN201972260U CN201972260U CN2010206517644U CN201020651764U CN201972260U CN 201972260 U CN201972260 U CN 201972260U CN 2010206517644 U CN2010206517644 U CN 2010206517644U CN 201020651764 U CN201020651764 U CN 201020651764U CN 201972260 U CN201972260 U CN 201972260U
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- grating
- gfrp
- fiber reinforced
- explosionproof
- reinforced plastic
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- Expired - Fee Related
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Abstract
The utility model relates to a novel bulletproof and explosionproof plate for buildings. The novel bulletproof and explosionproof plate comprises superhigh reactive powder concrete (SRPC) or steel fiber reinforced concrete (SFRC), a glass fiber reinforced plastic (GFRP) grating and a carbon fiber cloth, and is characterized in that GFRP grating is a grating body with six surfaces, a rectangular frame and one opening side, grating units are evenly arranged in the GFRP grating, the opening side of the GFRP grating faces towards an explosion side, SRPC or SFRC is cast on the GFRP grating, the carbon fiber cloth is pasted on GFRP grating at the side away from the explosion and bullet shooting side, round holes are arranged at four corners of the GFRP grating and serve as connection holes between the bulletproof and explosionproof plate and a wall, and the grating units of the GFRP grating can be hexagonal, rectangular, square, triangular or round, or have a combination of two or more above-mentioned shapes. The bulletproof and explosionproof plate is high in performance-price ratio, excellent in durability, simple in structure, easy for manufacturing, and sufficient in raw material supply. And, the bulletproof and explosionproof plate can be stored for a long time and is repeatedly usable.
Description
Technical field
The utility model relates to a kind of novel for building shellproof bursting diaphragm.
Background technology
Present shellproof bursting diaphragm kind is more, the common high-strength concrete of most of employing, steel work or macromolecule high-intensity fiber structure etc., though these shellproof bursting diaphragms also have shellproof preferably explosion-proof effect, but all exist the technology relative complex, the cost height, monomer weight big (mainly referring to the shellproof bursting diaphragm of steel), be not suitable for prolonged and repeated use, particularly be not suitable for problems such as engineering construction, therefore being difficult to form real practicability in the engineering construction applies, along with being becoming increasingly rampant of terrorist activity, the shellproof explosion-proof ability of existing important building is not enough day by day, be badly in need of to reinforce, and with common engineering material plate in building, exterior wall carry out shellproof explosion-proof strengthening construction relative complex and cost higher.
The utility model content
The utility model is exactly at the problems referred to above, and a kind of novel for building shellproof bursting diaphragm that has shellproof explosion-proof dual-use function concurrently is provided.
The novel for building shellproof bursting diaphragm that the utility model proposes, by extra-high-speed strength active powder concrete or the strong steel fibrous concrete 1 of extra-high-speed, glass-fiber reinforced plastic grille 2 and carbon cloth 3 are formed, wherein: glass-fiber reinforced plastic grille 2 is six sash bodies of the unidirectional open type of rectangular-shaped frame frame, be evenly distributed with grill unit in it, glass-fiber reinforced plastic grille 2 openings are met quick-fried for meeting bullet, built the strong steel fibrous concrete 1 of extra-high-speed strength active powder concrete or extra-high-speed on it, the back of the body bullet of glass-fiber reinforced plastic grille 2 is carried on the back quick-fried face and is pasted with carbon cloth 3, four jiaos of glass-fiber reinforced plastic grille 2 are provided with circular hole 4, the duct that this circular hole is connected with body of wall as shellproof bursting diaphragm.
In the utility model, the grill unit shape of glass-fiber reinforced plastic grille 2 can be one to multiple kind in hexagon, rectangle, square, triangle or the circle.
The beneficial effects of the utility model are:
1, have the high cost performance advantage, good endurance can place for a long time, repeatedly use;
2, simple in structure, easy to make, material source is wide, can determine the intensity or the thickness of glass-fiber reinforced plastic grille, extra-high-speed strength active powder concrete or the strong steel fibrous concrete of extra-high-speed according to shellproof requirement of explosion proof flexibly;
3, the carbon cloth of pasting after glass-fiber reinforced plastic grille back of the body bullet is carried on the back quick-fried can further reduce bullet speed and hinder further running through of high speed shell fragment;
4, use flexibly, this shellproof bursting diaphragm can form effective the connection with external wall or interior wall by multiple modes such as plug-in, stickup, anchorings, can increase substantially the bulletproof ability of building inner, external wall, and can appropriateness improve its explosion-proof ability;
5, applied widely, can be applicable to numerous areas such as important public building, diplomatic consular mission, important persons dwelling house, essential industry and civilian construction, can form standardization, a large amount of outfit in modular equipment making back.
Description of drawings
Fig. 1 is a vertical view of the present utility model.Wherein the chain-dotted line left side is: built the strong steel fibrous concrete 1 of extra-high-speed strength active powder concrete or extra-high-speed on the glass-fiber reinforced plastic grille 2.
Fig. 2 is a left view of the present utility model.
Number in the figure: 1 is extra-high-speed strength active powder concrete or the strong steel fibrous concrete of extra-high-speed, and 2 is glass-fiber reinforced plastic grille, and 3 is carbon cloth, and 4 is the circular hole of reserving in the grid composite plate.
The specific embodiment
Further specify the utility model in conjunction with the accompanying drawings below by embodiment.
Embodiment 1: adopt the suitable glass-fiber reinforced plastic grille 2 of thickness according to shellproof explosion-proof needs, glass-fiber reinforced plastic grille 2 integral body are six sash bodies of the unidirectional open type of rectangular-shaped frame frame, its meet bullet meet quick-fried for open type so that concreting, the grill unit shape can be one to multiple kind in hexagon, rectangle, square, triangle or the circle; Four jiaos of grid are left circular hole 4 in advance, place default pipe so that reserve the duct that shellproof bursting diaphragm is connected with body of wall when concreting; The concrete of building is that 28 days compressive strength is not less than the extra-high-speed strength active powder concrete of 180MPa or the strong steel fibrous concrete 1 of extra-high-speed that 28 days compressive strength is not less than 150MPa, make it evenly fill up grid during concreting and appropriateness exceeds the flase floor housing, glass-fiber reinforced plastic grille 2 quick-fried of the back of the body bullet back ofs the body are outside with the high-temperature-resistant adhesive of anti-combustion affixing carbon fabric 3, and the effect of carbon cloth 3 is to reduce bullet speed and hinder further running through of high speed fragment.
Claims (2)
1. novel for building shellproof bursting diaphragm, by extra-high-speed strength active powder concrete or the strong steel fibrous concrete of extra-high-speed (1), glass-fiber reinforced plastic grille (2) and carbon cloth (3) are formed, it is characterized in that glass-fiber reinforced plastic grille (2) is six sash bodies of the unidirectional open type of rectangular-shaped frame frame, be evenly distributed with grill unit in it, glass-fiber reinforced plastic grille (2) opening is met quick-fried for meeting bullet, built the strong steel fibrous concrete of extra-high-speed strength active powder concrete or extra-high-speed (1) on it, the back of the body bullet of glass-fiber reinforced plastic grille (2) is carried on the back quick-fried face and is pasted with carbon cloth (3), four jiaos of glass-fiber reinforced plastic grille (2) are provided with circular hole (4), the duct that this circular hole (4) is connected with body of wall as shellproof bursting diaphragm.
2. novel for building shellproof bursting diaphragm according to claim 1 is characterized in that the grill unit of glass-fiber reinforced plastic grille (2) is shaped as one to multiple kind in hexagon, rectangle, square, triangle or the circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206517644U CN201972260U (en) | 2010-12-10 | 2010-12-10 | Novel bulletproof and explosionproof plate for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206517644U CN201972260U (en) | 2010-12-10 | 2010-12-10 | Novel bulletproof and explosionproof plate for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972260U true CN201972260U (en) | 2011-09-14 |
Family
ID=44577368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206517644U Expired - Fee Related CN201972260U (en) | 2010-12-10 | 2010-12-10 | Novel bulletproof and explosionproof plate for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972260U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233660A (en) * | 2013-04-09 | 2013-08-07 | 杜永发 | Anti-explosion plate |
| CN103981962A (en) * | 2014-05-26 | 2014-08-13 | 湖南大学 | High-performance bionic blast wall |
| CN104074114A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Three-dimensional honeycomb reinforced concrete product made from composite material and preparation method of product |
| CN106013502A (en) * | 2016-06-21 | 2016-10-12 | 沈阳建筑大学 | Detachable hanging plate type blast wall |
| CN107367197A (en) * | 2017-09-01 | 2017-11-21 | 包头北方嘉瑞防务科技有限公司 | A kind of high drag modularization the library protective unit of lightweight |
-
2010
- 2010-12-10 CN CN2010206517644U patent/CN201972260U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233660A (en) * | 2013-04-09 | 2013-08-07 | 杜永发 | Anti-explosion plate |
| CN103981962A (en) * | 2014-05-26 | 2014-08-13 | 湖南大学 | High-performance bionic blast wall |
| CN103981962B (en) * | 2014-05-26 | 2016-04-13 | 湖南大学 | A kind of high performance bionic blast wall |
| CN104074114A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Three-dimensional honeycomb reinforced concrete product made from composite material and preparation method of product |
| CN106013502A (en) * | 2016-06-21 | 2016-10-12 | 沈阳建筑大学 | Detachable hanging plate type blast wall |
| CN106013502B (en) * | 2016-06-21 | 2019-02-12 | 沈阳建筑大学 | Removable plate-hanging type blast wall |
| CN107367197A (en) * | 2017-09-01 | 2017-11-21 | 包头北方嘉瑞防务科技有限公司 | A kind of high drag modularization the library protective unit of lightweight |
| CN107367197B (en) * | 2017-09-01 | 2024-02-06 | 包头北方嘉瑞防务科技有限公司 | Light high-resistance modularized warehouse body protection unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20131210 |