CN202392304U - Glass-reinforced plastic mortar pipe - Google Patents
Glass-reinforced plastic mortar pipe Download PDFInfo
- Publication number
- CN202392304U CN202392304U CN2011205600795U CN201120560079U CN202392304U CN 202392304 U CN202392304 U CN 202392304U CN 2011205600795 U CN2011205600795 U CN 2011205600795U CN 201120560079 U CN201120560079 U CN 201120560079U CN 202392304 U CN202392304 U CN 202392304U
- Authority
- CN
- China
- Prior art keywords
- glass
- reinforced plastic
- layer
- mortar pipe
- plastic mortar
- 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
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 10
- 239000011152 fibreglass Substances 0.000 title abstract description 6
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract description 15
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a glass-reinforced plastic mortar pipe. The glass-reinforced plastic mortar pipe consists of an anti-corrosion layer, an anti-seepage layer, an inner structure layer, a resin-bonded mortar layer, an outer structure layer and an outer protective layer which are arranged sequentially from the inside to the outside. The glass-reinforced plastic mortar pipe has special chemical corrosion-resistant property, and is suitable for delivering different media, such as acid, alkali, salt and organic solvents, and the glass-reinforced plastic mortar pipe has the advantages of high structural strength, high shock resistance, high creep resistance and the like.
Description
[technical field]
The utility model relates to a kind of Glass Steel Tube, is specifically related to a kind of RPM, belongs to the pipe technology field.
[background technique]
In recent years, the kind of glass fiber reinforced plastics product constantly increases, and application is also in continuous expansion.China has possessed a complete set of production technology of FW process duct, burning into sand pipe, high-voltage tube.At present, China's Glass Steel Tube manufacturing process on top of mainly contains: hand pastes the practice, spray up moulding, fiber winding process method, die press technology for forming and moulded plastic forming technology, pultrusion method or the like.
And the Glass Steel Tube of existing technology has defectives such as intensity is low, corrosion-resistant, shock resistance is poor, creep-resistant property is low.Therefore, how solving the problem of wearing and tearing and two aspects of pressure, is the difficult problem that present domestic Glass Steel Tube production industry is badly in need of solution.
Therefore, for solving the problems of the technologies described above, necessary a kind of structure improved RPM that has is provided, to overcome said defective of the prior art.
[model utility content]
For addressing the above problem, the purpose of the utility model is to provide the RPM of a kind of structural strength height, corrosion resistance and good.
For realizing above-mentioned purpose, the technological scheme that the utility model is taked is: a kind of RPM, it comprises anticorrosive coat, impervious barrier, inner structure layer, resin mortar layer, external structure layer and the external protection that sets gradually from inside to outside.
Compared with prior art; The utlity model has following beneficial effect: the RPM of the utility model has special resistance to chemical corrosion; Be fit to carry different mediums such as various acid, alkali, salt and organic solvent; Plurality of advantages such as it has the structural strength height, and shock resistance is good, creep-resistant property is strong.
[description of drawings]
Fig. 1 is the sectional drawing of the RPM of the utility model.
[embodiment]
See also shown in the Figure of description 1, the utility model is a kind of RPM, and it comprises anticorrosive coat 1, impervious barrier 2, inner structure layer 3, resin mortar layer 4, external structure layer 5 and the external protection 6 that sets gradually from inside to outside.
Wherein, said anticorrosive coat 1 is made up of resin and alkali-free glass fibre surface felt, mainly plays anticorrosion, antiseepage effect.Said impervious barrier 2 is a reinforcing material with the alkali-free needled mat, and resin content reaches 73 ± 3%, plays the effect of anticorrosion, antiseepage, reinforcement inner surface layer.Said inner structure layer 3 is made up of resin and alkali-free glass fibre roving, plays the effect of bearing axial force and ring power.Said resin mortar layer 4 is made up of resin and quartz yarn, plays the effect that improves outer bearing capacity, improves the tubing stiffness.Said external structure layer 5 is made up of glass fibre, roving and resin, plays the effect of bearing axial force and ring power.Said external protection 6 constitutes by adding ultraviolet vapor in the resin, can effectively prevent the body surface aging, for tubing for a long time outdoor deposit highly beneficial.Simultaneously, the formation of resin-rich layer has improved the decay resistance on body surface greatly, can improve the working life of burying the ground tubing.
Above embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (1)
1. a RPM is characterized in that: comprise the anticorrosive coat, impervious barrier, inner structure layer, resin mortar layer, external structure layer and the external protection that set gradually from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205600795U CN202392304U (en) | 2011-12-29 | 2011-12-29 | Glass-reinforced plastic mortar pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205600795U CN202392304U (en) | 2011-12-29 | 2011-12-29 | Glass-reinforced plastic mortar pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392304U true CN202392304U (en) | 2012-08-22 |
Family
ID=46667231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205600795U Expired - Fee Related CN202392304U (en) | 2011-12-29 | 2011-12-29 | Glass-reinforced plastic mortar pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244761A (en) * | 2013-06-01 | 2013-08-14 | 杭州新世纪电力器材有限公司 | Nonmetal water supply and drainage compound pipeline utilizing desert sand as middle reinforcement layer main material |
| CN104121427A (en) * | 2014-07-14 | 2014-10-29 | 江苏申江环境科技有限公司 | Anti-corrosion glass reinforced plastic exhaust pipe structure |
-
2011
- 2011-12-29 CN CN2011205600795U patent/CN202392304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244761A (en) * | 2013-06-01 | 2013-08-14 | 杭州新世纪电力器材有限公司 | Nonmetal water supply and drainage compound pipeline utilizing desert sand as middle reinforcement layer main material |
| CN104121427A (en) * | 2014-07-14 | 2014-10-29 | 江苏申江环境科技有限公司 | Anti-corrosion glass reinforced plastic exhaust pipe structure |
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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: 20120822 Termination date: 20161229 |