CN103088788A - Sodium bentonite waterproof blanket - Google Patents
Sodium bentonite waterproof blanket Download PDFInfo
- Publication number
- CN103088788A CN103088788A CN2011103702229A CN201110370222A CN103088788A CN 103088788 A CN103088788 A CN 103088788A CN 2011103702229 A CN2011103702229 A CN 2011103702229A CN 201110370222 A CN201110370222 A CN 201110370222A CN 103088788 A CN103088788 A CN 103088788A
- Authority
- CN
- China
- Prior art keywords
- sodium bentonite
- layer
- waterproof blanket
- woven fabric
- base 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Nonwoven Fabrics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention provides an improved sodium bentonite waterproof blanket with enhanced performances. The technical scheme includes that the sodium bentonite waterproof blanket comprises a base cloth layer, a non-woven fabric layer and a sodium bentonite particle layer which is fixed between the base cloth layer and the non-woven fabric layer by means of a needle punching technology, the base cloth layer comprises a woven fabric and a non-woven fabric which are fixed together by means of the needle punching technology. By means of the technical scheme, the sodium bentonite waterproof blanket has the advantages that the non-woven fabric is arranged on the surface formed by the combination of the waterproof blanket and a building, anti-sliding performances of the water-proof blanket are improved, peeling strength of products can be increased so that the sodium bentonite waterproof blanket can be applied to severe construction environments and simultaneously applied to construction areas with smooth surfaces and relatively larger slopes.
Description
Technical field
The present invention relates to a kind of building water-proof material, particularly a kind of sodium-based bentonite waterproof carpet.
Background technology
Building structure is in case water inlet, its performance will be destroyed, also bring puzzlement to the user when reducing Building life cycle, usually all need certain waterproof measure is taked in building structure when building operations, sodium-based bentonite waterproof carpet is a kind of waterproofing materials commonly used at present.Sodium bentonite is a kind of clay that has than strong absorptive, each layer separated layer by layer by very small thin layer and hydrone, sodium ion is positioned at each layer surface, when contacting with extraneous hydrone, hydrone just is attracted on thin layer, when the Molecular Adsorption mixing stopped, sodium bentonite just formed the stable colloid of one deck.The sodium-based bentonite waterproof carpet asepsis environment-protecting is widely used, and can apply to underground anti-seepage, the waterproof constructions such as highway, railway, water conservancy, hair building, is particularly useful for the waterproof, seepage control engineering with concrete structure.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this invention is to provide a kind of sodium-based bentonite waterproof carpet with antiskid function.
In order to achieve the above object, the technical scheme that the present invention takes is: a kind of sodium-based bentonite waterproof carpet, it comprises base cloth, nonwoven layer, is fixed on sodium bentonite stratum granulosum between described nonwoven layer and base cloth layer by needling process, and it is characterized in that: described base cloth layer comprises woven cloth and the nonwoven that is fixed together by needling process.
The specific embodiment
The below is described in further detail the present invention: a kind of sodium-based bentonite waterproof carpet, it comprises base cloth, nonwoven layer, is fixed on sodium bentonite stratum granulosum between described nonwoven layer and base cloth layer by needling process, nonwoven is the polypropylene needle punched non-woven fabrics, in base cloth layer, woven cloth is that polypropylene spun is weaved cotton cloth, and nonwoven is polypropylene non-woven fabric.
Claims (1)
1. sodium-based bentonite waterproof carpet, it comprises base cloth, nonwoven layer, is fixed on sodium bentonite stratum granulosum between described nonwoven layer and base cloth layer by needling process, and it is characterized in that: described base cloth layer comprises woven cloth and the nonwoven that is fixed together by needling process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103702229A CN103088788A (en) | 2011-11-04 | 2011-11-04 | Sodium bentonite waterproof blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103702229A CN103088788A (en) | 2011-11-04 | 2011-11-04 | Sodium bentonite waterproof blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103088788A true CN103088788A (en) | 2013-05-08 |
Family
ID=48201879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103702229A Pending CN103088788A (en) | 2011-11-04 | 2011-11-04 | Sodium bentonite waterproof blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103088788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868846A (en) * | 2019-02-28 | 2019-06-11 | 安徽皖升力环保股份有限公司 | Rotproofness HDPE geomembrane and preparation method thereof |
| CN110158391A (en) * | 2019-05-15 | 2019-08-23 | 东南大学 | A kind of control method of seasonal frozen soil region roadbed freeze-harm |
-
2011
- 2011-11-04 CN CN2011103702229A patent/CN103088788A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868846A (en) * | 2019-02-28 | 2019-06-11 | 安徽皖升力环保股份有限公司 | Rotproofness HDPE geomembrane and preparation method thereof |
| CN110158391A (en) * | 2019-05-15 | 2019-08-23 | 东南大学 | A kind of control method of seasonal frozen soil region roadbed freeze-harm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203004415U (en) | High polymer compound waterproof roll with welded overlap edge | |
| CN105398149A (en) | Sodium base bentonite waterproof blanket and preparation method thereof | |
| CN103088788A (en) | Sodium bentonite waterproof blanket | |
| CN201390979Y (en) | Sodium-based bentonite waterproof carpet | |
| CN203185765U (en) | Needle punching film coating method sodium bentonite waterproof blanket | |
| CN201746772U (en) | Nonwoven geotextile | |
| CN204367525U (en) | A kind of Geotechnical Engineering high strength strengthens geotextiles | |
| CN203201147U (en) | Efficient permeable formwork cloth | |
| CN203185786U (en) | Novel composite bentonite waterproof blanket | |
| CN202727422U (en) | Waterproof moisture-permeable fabric | |
| CN201395767Y (en) | Chlorinated polyethylene waterproof coil material for roads and bridges | |
| CN203254715U (en) | Modified waterproof carpet | |
| CN203141929U (en) | Light-weight bentonite waterproof blanket | |
| CN202878794U (en) | Multi-layer waterproof blanket | |
| CN104191742A (en) | Sodium-based bentonite waterproof carpet | |
| CN208500847U (en) | A kind of self-adhered polymer modified bitumen waterproofing membrane | |
| CN202626548U (en) | Needled non-woven fabric with better using performance | |
| CN201943046U (en) | Seepage-prevention high-strength composite cover fabric for water reservoir | |
| CN201687013U (en) | Asphaltic base protection plate | |
| CN202782050U (en) | Waterproof roll of plastic basement layer | |
| CN202626550U (en) | Improved acupuncture non-woven fabric | |
| CN203613380U (en) | Low-elongation-rate non-woven fabric | |
| CN205386965U (en) | Compound sand face waterproofing membrane | |
| CN204914791U (en) | Colored polyvinyl chloride PVC waterproofing membrane | |
| CN220390514U (en) | Surface spraying reinforced waterproof sodium bentonite waterproof blanket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |