CN202830880U - High-density polyethylene (HDPE) geomembrane - Google Patents
High-density polyethylene (HDPE) geomembrane Download PDFInfo
- Publication number
- CN202830880U CN202830880U CN 201220351504 CN201220351504U CN202830880U CN 202830880 U CN202830880 U CN 202830880U CN 201220351504 CN201220351504 CN 201220351504 CN 201220351504 U CN201220351504 U CN 201220351504U CN 202830880 U CN202830880 U CN 202830880U
- Authority
- CN
- China
- Prior art keywords
- geomembrane
- hdpe
- density polyethylene
- utility
- seepage
- 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
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to high-density polyethylene (HDPE) geomembrane which comprises upper layer non-woven fabrics and lower layer geotechnical cloth, and an HDPE impervious layer is arranged between the non-woven fabrics and geotechnical cloth. The HDPE geomembrane has the advantages that the HDPE impervious layer which has good waterproofness, shock resistance and decay resistance is used as the waterproof layer, and the seepage-proofing capability, the chemical stability, the aging resistant capability, the puncture resistant capability and other performances of the seepage-proofing geomembrane are improved.
Description
Technical field
The utility model relates to a kind of HDPE geomembrane, belongs to the waterproofing materials technical field.
Background technology
Anti-seepage geomembrane is the main material of present domestic infrastructure impervious barrier, is widely used in the infrastructure construction in a plurality of fields such as environmental protection, environmental sanitation, water conservancy, aquaculture, gardens, petrochemical industry, mining industry, means of transportation, municipal engineering, salt industry.Chemical stability, resistance to ag(e)ing and the mechanical strength of the geomembrane of existing domestic production await further raising, part antiseepage, ageing-resistant field of having relatively high expectations (for example the high ferro roadbed is laid), domestic anti-seepage geomembrane just can't reach engine request fully.
The utility model content
The utility model is for defects, and purpose is to provide a kind of barrier performance high
The HDPE geomembrane.
The technical solution adopted in the utility model is for this reason: the utility model comprises the nonwoven on upper strata and the geotextiles of lower floor, is provided with the high-density polyethylene resin impervious barrier between nonwoven and the geotextiles.
The utility model has the advantages that:The utility model will have the high-density polyethylene resin of decay resistance of good water resistance, shock resistance as waterproofing course, improve the performance such as seepage capability, chemical stability, ageing-resistant ability, anti-puncture ability of anti-seepage geomembrane.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is that nonwoven, 2 is that high-density polyethylene resin impervious barrier, 3 is geotextiles among the figure.
The specific embodiment
The utility model comprises the nonwoven 1 on upper strata and the geotextiles 3 of lower floor, is provided with high-density polyethylene resin impervious barrier 2 between nonwoven 1 and the geotextiles 3
Claims (1)
1.HDPE geomembrane is characterized in that, comprises the nonwoven on upper strata and the geotextiles of lower floor, is provided with the high-density polyethylene resin impervious barrier between nonwoven and the geotextiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351504 CN202830880U (en) | 2012-07-20 | 2012-07-20 | High-density polyethylene (HDPE) geomembrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351504 CN202830880U (en) | 2012-07-20 | 2012-07-20 | High-density polyethylene (HDPE) geomembrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830880U true CN202830880U (en) | 2013-03-27 |
Family
ID=47942626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351504 Expired - Fee Related CN202830880U (en) | 2012-07-20 | 2012-07-20 | High-density polyethylene (HDPE) geomembrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331849A (en) * | 2020-03-03 | 2020-06-26 | 北京高能时代环境技术股份有限公司 | Composite HDPE (high-density polyethylene) film prevention and control system for emergency facility base and construction method |
-
2012
- 2012-07-20 CN CN 201220351504 patent/CN202830880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331849A (en) * | 2020-03-03 | 2020-06-26 | 北京高能时代环境技术股份有限公司 | Composite HDPE (high-density polyethylene) film prevention and control system for emergency facility base and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3161029U (en) | Retaining wall structure with connecting unit | |
| CN103572738A (en) | High-density polyethylene (HDPE) geomembrane and processing process thereof | |
| CN203583524U (en) | Waterproof structure for annular construction joints of peat soft soil stratum subway station | |
| CN203487510U (en) | Composite geomembrane | |
| CN203420255U (en) | Ecological seepage-proofing channel with excellent seepage-proofing performance | |
| CN203651125U (en) | Sodium bentonite waterproof blanket | |
| CN202830880U (en) | High-density polyethylene (HDPE) geomembrane | |
| CN202730791U (en) | Composite pile foundation of building | |
| CN201809865U (en) | Composite sodium bentonite waterproof blanket | |
| CN202986237U (en) | Modified asphalt waterproof roll material with composite copper mold base and root puncture resistance | |
| CN203185786U (en) | Novel composite bentonite waterproof blanket | |
| CN203034439U (en) | Compression resisting and water diversion three-dimensional water filtering and draining device | |
| CN202483592U (en) | Waterproof board specialized for tunnels | |
| CN201891136U (en) | Novel geomembrane | |
| CN205601264U (en) | Ageing resistance PVC waterproofing membrane | |
| CN203254738U (en) | Waterproof coil material | |
| CN202023206U (en) | Bentonite composite waterproof pad | |
| CN204309330U (en) | A kind of building waterproof coil | |
| CN203510859U (en) | Waterproof roll with base material | |
| CN202559396U (en) | Coating-bentonite double waterproof blanket | |
| CN204977668U (en) | Polyethylene TPO waterproofing membrane | |
| CN204309340U (en) | A kind of composite of water-proof coiled material | |
| CN202764322U (en) | Enhancement mode polyethylene polypropylene fiber high polymer composite water-proof coiled material | |
| CN204955569U (en) | Interior reinforcing composite waterproof coiled material | |
| CN204174602U (en) | Sandwich shape reinforced earth |
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: 20130327 Termination date: 20130720 |