A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of a composite geomembrane which comprises a copper foil layer, an impermeable layer, an aluminum foil layer, a flexible layer and a conductive layer; andthe copper foil layer, the impermeable layer, the aluminum foil layer, the flexible layer and the conductive layer are sequentially stacked and combined together; the upper surface of the aluminum foil layer is connected with the lower surface of the impermeable layer in an attached mode. The upper surface of the flexible layer is connected with the lower surface of the aluminum foil layer in an attached mode. And the conductive layer is embedded in the lower surface of the flexible layer and is formed by mutually connecting conductive sheets and then arranging the conductive sheets. The composite geomembrane has higher chemical corrosion resistance, stability and puncture resistance, and permeation of chemical harmful substances can be more effectively prevented.
一种复合土工膜的制备方法，它包括铜箔层、防渗层、铝箔层、柔韧层和导电层，铜箔层、防渗层、铝箔层、柔韧层和导电层依次叠加结合在一起；所述铝箔层上表面与防渗层下表面贴合连接；所述柔韧层上表面与所述铝箔层下表面贴合连接；所述导电层镶嵌在柔韧层下表面内，导电层由导电片相互连接后排布而成。本发明具有更强的抗化学腐蚀性能、稳定性、抗穿刺性能，更能够有效阻止化学有害物的渗透。
The invention discloses a preparation method of a composite geomembrane which comprises a copper foil layer, an impermeable layer, an aluminum foil layer, a flexible layer and a conductive layer; andthe copper foil layer, the impermeable layer, the aluminum foil layer, the flexible layer and the conductive layer are sequentially stacked and combined together; the upper surface of the aluminum foil layer is connected with the lower surface of the impermeable layer in an attached mode. The upper surface of the flexible layer is connected with the lower surface of the aluminum foil layer in an attached mode. And the conductive layer is embedded in the lower surface of the flexible layer and is formed by mutually connecting conductive sheets and then arranging the conductive sheets. The composite geomembrane has higher chemical corrosion resistance, stability and puncture resistance, and permeation of chemical harmful substances can be more effectively prevented.
一种复合土工膜的制备方法，它包括铜箔层、防渗层、铝箔层、柔韧层和导电层，铜箔层、防渗层、铝箔层、柔韧层和导电层依次叠加结合在一起；所述铝箔层上表面与防渗层下表面贴合连接；所述柔韧层上表面与所述铝箔层下表面贴合连接；所述导电层镶嵌在柔韧层下表面内，导电层由导电片相互连接后排布而成。本发明具有更强的抗化学腐蚀性能、稳定性、抗穿刺性能，更能够有效阻止化学有害物的渗透。
Preparation method of composite geomembrane
一种复合土工膜的制备方法
BAO XUFENG (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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