CN104314064A - Geotechnical membrane - Google Patents
Geotechnical membrane Download PDFInfo
- Publication number
- CN104314064A CN104314064A CN201410436340.9A CN201410436340A CN104314064A CN 104314064 A CN104314064 A CN 104314064A CN 201410436340 A CN201410436340 A CN 201410436340A CN 104314064 A CN104314064 A CN 104314064A
- Authority
- CN
- China
- Prior art keywords
- membrane
- geomembrane
- present
- film
- geotechnical
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/108—Membranes multi-layered
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of building materials, in particular to a geotechnical membrane. The geotechnical membrane comprises a coarse membrane, a rib membrane and anti-seepage membranes, wherein each anti-seepage membrane is attached to the corresponding side surface of the two side surfaces of the rib membrane; the coarse membrane is attached to the anti-seepage membrane on one side of the rib membrane. The geotechnical membrane is simple in structure, good in anti-seepage performance, long in service life, easy to produce, good in anti-skidding performance and rapid in construction progress. Time and materials are saved.
Description
Technical field
The present invention relates to a kind of geomembrane.
Background technology
Existing earth working material, the fiber on its surface is as the fur of animal, soft smooth, frictional force is minimum, and geomembrane is mainly laid on above anti-freezing and heat-insulating plate, anti-freezing and heat-insulating plate smooth surface, so the frictional force between geomembrane and warming plate is less, during construction, geomembrane easily slides, and fibres bond hanging wire, cause displacement and the structural deterioration of geomembrane, affect job schedule.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of intensity good, the geomembrane that anti-impermeability is good.
The technical solution adopted for the present invention to solve the technical problems is: a kind of geomembrane, and have crude film and manadesma and antiseepage film, the two sides of manadesma are attached with antiseepage film respectively, and the antiseepage film of side is attached with crude film.
Further, crude film of the present invention is stud exasperate.
Further, the thickness of geomembrane of the present invention is 0.8 ~ 2.5mm.
The invention has the beneficial effects as follows: structure of the present invention is simple, and anti-permeability performance is good, long service life, be easy to produce, non-skid property is good, and save time and material, construction speed is fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. crude film, 2. manadesma, 3. antiseepage film in figure.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of geomembrane as shown in Figure 1, there is crude film 1 and manadesma 2 and antiseepage film 3, the two sides of manadesma 2 are attached with antiseepage film 3 respectively, the antiseepage film 3 of side is attached with crude film 1, and crude film 1 is stud exasperate, and the thickness of geomembrane is 0.8 ~ 2.5mm, add stud, stud is preferably 0.4-0.6mm, can increase the frictional resistance after laying, strengthens the non-skid property of geomembrane.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a geomembrane, it is characterized in that: there is crude film (1) and manadesma (2) and antiseepage film (3), the two sides of described manadesma (2) are attached with antiseepage film (3) respectively, and the antiseepage film (3) of side is attached with crude film (1).
2. a kind of geomembrane according to claim 1, is characterized in that: described crude film (1) is stud exasperate.
3. a kind of geomembrane according to claim 1, is characterized in that: the thickness of described geomembrane is 0.8 ~ 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436340.9A CN104314064A (en) | 2014-08-29 | 2014-08-29 | Geotechnical membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436340.9A CN104314064A (en) | 2014-08-29 | 2014-08-29 | Geotechnical membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314064A true CN104314064A (en) | 2015-01-28 |
Family
ID=52369365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436340.9A Pending CN104314064A (en) | 2014-08-29 | 2014-08-29 | Geotechnical membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926531A (en) * | 2015-12-30 | 2017-07-07 | 上海杰事杰新材料(集团)股份有限公司 | A kind of composite geomembrane and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047082Y (en) * | 2007-05-24 | 2008-04-16 | 宜兴市金霸土工合成材料有限公司 | Rough-surface geomembrane |
| CN201891135U (en) * | 2010-11-25 | 2011-07-06 | 华忠(青岛)环境科技有限公司 | Warning type geomembrane |
| RU2462560C1 (en) * | 2011-05-20 | 2012-09-27 | Василий Петрович Ягин | Underground part of concrete wall with wall drain |
| CN102912782A (en) * | 2012-07-27 | 2013-02-06 | 山东天海新材料工程有限公司 | High-intensity damage-free type flexible roughened surface geomembrane and producing method thereof |
| CN103660476A (en) * | 2013-12-03 | 2014-03-26 | 常州市禾香塑业有限公司 | Novel plastic geocomposite film |
| CN203792822U (en) * | 2014-04-13 | 2014-08-27 | 张成刚 | Forming composite geo-membrane |
-
2014
- 2014-08-29 CN CN201410436340.9A patent/CN104314064A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047082Y (en) * | 2007-05-24 | 2008-04-16 | 宜兴市金霸土工合成材料有限公司 | Rough-surface geomembrane |
| CN201891135U (en) * | 2010-11-25 | 2011-07-06 | 华忠(青岛)环境科技有限公司 | Warning type geomembrane |
| RU2462560C1 (en) * | 2011-05-20 | 2012-09-27 | Василий Петрович Ягин | Underground part of concrete wall with wall drain |
| CN102912782A (en) * | 2012-07-27 | 2013-02-06 | 山东天海新材料工程有限公司 | High-intensity damage-free type flexible roughened surface geomembrane and producing method thereof |
| CN103660476A (en) * | 2013-12-03 | 2014-03-26 | 常州市禾香塑业有限公司 | Novel plastic geocomposite film |
| CN203792822U (en) * | 2014-04-13 | 2014-08-27 | 张成刚 | Forming composite geo-membrane |
Non-Patent Citations (1)
| Title |
|---|
| 金明湘等: "高压聚乙烯复合土工膜在引水渠道防渗中的应用", 《小水电》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926531A (en) * | 2015-12-30 | 2017-07-07 | 上海杰事杰新材料(集团)股份有限公司 | A kind of composite geomembrane and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015002480A (en) | Wellbore servicing compositions and methods of making and using same. | |
| CR20110222A (en) | RETRORREFLECTANT COATING AND METHOD FOR APPLYING A RETRORREFLECTANT COATING ON A STRUCTURE | |
| CN204417951U (en) | A kind of highway pavement damaged crack repair structure | |
| CN202483001U (en) | Self-protection high polymer modified asphalt self-adhesion waterproof roll material | |
| CN104314064A (en) | Geotechnical membrane | |
| CN204282409U (en) | Novel ater-casting transverse crack control structure | |
| CN202483125U (en) | Fixing structure for decorative material layer | |
| CN203957467U (en) | Self-adhesive waterproof geotextiles | |
| CN204343464U (en) | Utilize constuction joint as the concrete construction pouring structure system of outseam | |
| CN204570746U (en) | Basement bottom plate rear pouring tape water proof structure | |
| CN203383421U (en) | Parapet leakage-proof structure | |
| CN203188083U (en) | Anti-sliding tunnel pavement | |
| CN202500068U (en) | Road water permeable brick and pavement structure | |
| CN201738460U (en) | Post-pouring tape | |
| CN204238519U (en) | Extension waterproofing materials | |
| CN203487509U (en) | Reinforced-type water stop strip | |
| CN202157256U (en) | Matt-surface composite geomembrane | |
| CN203411877U (en) | Novel pavement | |
| CN203441010U (en) | Tile roof cornice | |
| CN204356603U (en) | A kind of compound water-resistant type geotextiles | |
| CN203256952U (en) | Roof ridge structure | |
| CN202782050U (en) | Waterproof roll of plastic basement layer | |
| CN202530668U (en) | Flat tiled roof cornice structure | |
| CN203141975U (en) | Colored metal face high polymer modified asphalt waterproof sheet material | |
| GB201015291D0 (en) | Composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |