High-strength corrosion-resistant geomembrane
A geomembrane and corrosion-resistant technology, applied in infrastructure engineering, protection devices, gaskets, etc., can solve problems such as insufficient strength, tearing and rot, and enhance corrosion resistance, prolong service time, avoid Highly fragile effect
Inactive Publication Date: 2017-11-14
江苏创鑫土工材料有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Geomembrane in the garbage disposal site can be used to degrade the garbage, prevent the liquid seeping out of the garbage from flowing everywhere, and optimize the surrounding environment of the garbage dump. However, many geomembranes are often used due to insufficient strength when they are used. The use of geomembranes is affected by the pulling and damage of personnel, and some geomembranes have poor air permeability, which makes the geomembrane extremely prone to rot and affects the service life of the geomembrane
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] A high-strength corrosion-resistant geomembrane, the base film 1 is provided with a protective film 2, a sandwich cavity 3 is provided between the protective film 2 and the base film 1, and an anti-corrosion layer 4 is provided in the sandwich cavity 3, and the corrosion-resistant layer 4 It consists of a number of strips 5 spliced horizontally and vertically. An adsorption layer 6 is provided under the base film 1. An adsorption piece 7 is arranged inside the adsorption layer 6. The adsorption piece 7 is in a semicircular arc shape. The left and right sides of the adsorption pieces abut against each other. A sealing film 8 is arranged between the adsorbent 7 and the geomembrane, and the distance between the strips 5 is 0.05mm-0.1mm. The adsorbent 7 is provided with a filling layer 9, the filling layer 9 is a semi-arc structure, and the filling layer 9 It is c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a high-strength corrosion-resistant geomembrane. A base membrane is provided with a protection membrane, a clamping cavity is formed between the protection membrane and the base membrane, and the clamping cavity is internally provided with an anti-corrosion layer. The anti-corrosion layer is composed of a plurality of strip-shaped objects which are transversely and longitudinally spliced. An adsorption layer is arranged below the base membrane, the adsorption layer is internally provided with adsorption pieces, and each adsorption piece is of a semicircular structure. The geomembrane is provided with the protection membrane which can prevent the geomembrane from being decayed too early, the service life of the geomembrane is prolonged, and the using quality of the geomebrnae can be guaranteed; and the anti-corrosion layer is arranged on the lower portion of the geomembrane, the strength of the geomembrnae can be improved, the situation that the geomembrane is broken very easily during construction is avoided, and the corrosion resistance of the geomembrane is enhanced.
Description
technical field [0001] The invention relates to a geomembrane, in particular to a high-strength corrosion-resistant geomembrane. Background technique [0002] Geomembrane in the garbage disposal site can be used to degrade the garbage, prevent the liquid seeping out of the garbage from flowing everywhere, and optimize the surrounding environment of the garbage dump. However, many geomembranes are often used due to insufficient strength when they are used. The use of geomembranes is affected by people pulling and breaking, and some geomembranes have poor air permeability, which makes the geomembrane extremely prone to rot and affects the service life of the geomembrane. Contents of the invention [0003] The object of the present invention is to provide a corrosion-resistant and simple-structured geomembrane with high strength and corrosion resistance. [0004] The technical scheme of the present invention is: a high-strength corrosion-resistant geomembrane, a protective f...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/00
CPCE02D31/006E02D2450/108
Inventor 曾俊
Owner 江苏创鑫土工材料有限公司