CN204326280U - A kind of reinforced rock cotton board - Google Patents
A kind of reinforced rock cotton board Download PDFInfo
- Publication number
- CN204326280U CN204326280U CN201420788162.1U CN201420788162U CN204326280U CN 204326280 U CN204326280 U CN 204326280U CN 201420788162 U CN201420788162 U CN 201420788162U CN 204326280 U CN204326280 U CN 204326280U
- Authority
- CN
- China
- Prior art keywords
- cotton board
- rock cotton
- alkaline
- node
- grid cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of constructional materials, particularly relates to the improvement to rock cotton board.A kind of reinforced rock cotton board is proposed, relate to rock cotton board, the positive and negative surface coverage of described rock cotton board has alkaline-resisting grid cloth, it is characterized in that: the net structure that on alkaline-resisting grid cloth, useful fire prevention sewing thread is sewn into, cancellated node of making is fusiformis snap close, and making node every two has a node penetrating rock cotton board.Cover by adopting alkaline-resisting grid cloth, fire prevention sewing thread runs through the method for making and process rock cotton board, substantially increase tensile strength and the dimensional stability of rock cotton board, and have the advantage that technique is simple, cost of production is low, actual popularizing value is remarkable.
Description
Technical field
The utility model relates to a kind of constructional materials, particularly relates to the improvement to rock cotton board.
Background technology
Rock cotton board be with basalt and other natural crystals etc. for primary raw material, through high-temperature fusion fibroblast, add appropriate cementing agent, solidify the inorganic fiberboard that processes, because of its heat insulation effect and fireproof performance good, multiplexly do building exterior wall heat preserving and fire proofing material.Rock cotton board is stratiform open structure, and the tensile strength of most of common rock cotton board is low in the market, and easily produce cracking, distortion, functional performance is poor, causes difficulty of construction large, even cannot meet some engine request.
Summary of the invention
The utility model improves for prior art Problems existing, proposes a kind of reinforced rock cotton board, and be conducive to the tensile strength and the dimensional stability that improve rock cotton board, this fabrication techniques technique is simple, cost of production is low, and actual popularizing value is remarkable.
For achieving the above object, the utility model proposes a kind of reinforced rock cotton board, relate to rock cotton board, the positive and negative surface coverage of described rock cotton board has alkaline-resisting grid cloth, it is characterized in that: the net structure that on alkaline-resisting grid cloth, useful fire prevention sewing thread is sewn into, cancellated node of making is fusiformis snap close, and making node every two has a node penetrating rock cotton board.
Described fire prevention sewing thread is basalt fibre line or alumina silicate fibre line.
The diameter of described fire prevention sewing thread is 1mm.
Described cancellated size of mesh opening is 75 × 75mm.
Described alkaline-resisting grid cloth is glass fiber reticular cloth.
The thickness of described rock cotton board is 30-80mm.
The beneficial effects of the utility model are: have glass fiber reticular cloth in the positive and negative surface coverage of rock cotton board, and adopt fire prevention sewing thread to make formation net structure on the positive and negative surface of rock cotton board, and make node at interval of two and then penetrate a rock cotton board, make its both sides net structure and alkaline-resisting grid cloth penetrate rock cotton board by basalt fibre line or alumina silicate fibre line to be interconnected, this weave is connected firmly, and efficiently solves low, the yielding defect of traditional rock cotton board tensile strength.Only need to increase a small amount of operation during making and can complete preparation, have the advantage that production technology is simple, cost of production is low, actual popularizing value is remarkable.
Accompanying drawing explanation
Fig. 1 is the structural representation of reinforced rock cotton board;
Fig. 2 is the right view of reinforced rock cotton board.
In figure: 1-rock cotton board, the alkaline-resisting grid cloth of 2-, 3-prevents fires sewing thread.
Detailed description of the invention
Reinforced rock cotton board as shown in Figures 1 and 2, alkaline-resisting grid cloth 2 is had in the positive and negative surface coverage of rock cotton board 1, alkaline-resisting grid cloth 2 has the net structure be sewn into by fire prevention sewing thread 3, wherein, mesh size is 75 × 75mm, cancellated node of making is fusiformis snap close, and cancellated warp-wise and broadwise are all by multiple chain structure of making node cross-under.Alkaline-resisting grid cloth 2 in the present embodiment adopts glass fiber reticular cloth, and it has good alkali resistance and through broadwise tensile property.Fire prevention sewing thread 3 adopts diameter to be basalt fibre line or the alumina silicate fibre line of 1mm.In the net structure of fusiformis snap close, a node penetrating rock cotton board is then had at interval of two nodes, make together with its double-edged alkaline-resisting grid cloth 2 is combined into rock cotton board 1 by fire prevention sewing thread 3, and space network can be formed in the inside of rock cotton board, substantially increase tensile strength and the dimensional stability of rock cotton board.
Claims (6)
1. a reinforced rock cotton board, relate to rock cotton board, the positive and negative surface coverage of described rock cotton board has alkaline-resisting grid cloth, it is characterized in that: the net structure that on alkaline-resisting grid cloth, useful fire prevention sewing thread is sewn into, cancellated node of making is fusiformis snap close, and making node every two has a node penetrating rock cotton board.
2. reinforced rock cotton board according to claim 1, is characterized in that: described fire prevention sewing thread is basalt fibre line or alumina silicate fibre line.
3. reinforced rock cotton board according to claim 1, is characterized in that: the diameter of described fire prevention sewing thread is 1mm.
4. the reinforced rock cotton board according to any one of claim 1-3, is characterized in that: described cancellated size of mesh opening is 75 × 75mm.
5. the reinforced rock cotton board according to any one of claim 1-3, is characterized in that: described alkaline-resisting grid cloth is glass fiber reticular cloth.
6. the reinforced rock cotton board according to any one of claim 1-3, is characterized in that: the thickness of described rock cotton board is 30-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788162.1U CN204326280U (en) | 2014-12-15 | 2014-12-15 | A kind of reinforced rock cotton board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788162.1U CN204326280U (en) | 2014-12-15 | 2014-12-15 | A kind of reinforced rock cotton board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326280U true CN204326280U (en) | 2015-05-13 |
Family
ID=53162654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788162.1U Expired - Fee Related CN204326280U (en) | 2014-12-15 | 2014-12-15 | A kind of reinforced rock cotton board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326280U (en) |
-
2014
- 2014-12-15 CN CN201420788162.1U patent/CN204326280U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181215 |