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A platform for research: civil engineering, architecture and urbanism
Macromolecular environment-friendly composite anti-seepage geotextile and preparation method thereof
The invention provides macromolecular environment-friendly composite anti-seepage geotechnical cloth and a preparation method thereof, and relates to the field of composite anti-seepage geotechnical cloth. The polymer environment-friendly composite anti-seepage geotextile comprises a first geotextile, a second geotextile, an anti-seepage membrane and a protective membrane, the upper surface of the first geotextile is fixedly connected with the anti-seepage membrane, the upper surface of the anti-seepage membrane is fixedly connected with the second geotextile, and the right end of the anti-seepage membrane extends to the outer side of the first geotextile and the outer side of the second geotextile to form a connecting layer. Through low-density polyethylene, high-density polyethylene and wire harnesses with different diameters, the anti-puncture effect is achieved, meanwhile, the anti-seepage effect is good, anti-seepage geotechnical cloth with different thicknesses can be used according to the environment, and through the design of the connecting layer, the cavity and the protective film, the situation that adhesion is not firm enough due to the influence of the environment in the adhesion process is avoided.
本发明提供一种高分子环保复合防渗土工布及其制备方法，涉及复合防渗土工布领域。该高分子环保复合防渗土工布，包括第一土工布、第二土工布、防渗膜、保护膜，所述第一土工布的上表面固定连接有防渗膜，所述防渗膜的上表面固定连接有第二土工布，所述防渗膜的右端延伸至第一土工布、第二土工膜的外侧并形成连接层。通过低密度的聚乙烯、高密度的聚乙烯，并以不同直径的线束，实现抗穿刺的同时防渗水的效果好，并可以根据环境使用不同厚度的防渗土工布，通过设计连接层、空腔与保护膜，实现在黏合的过程中避免受到环境的影响，造成黏合不够牢固。
Macromolecular environment-friendly composite anti-seepage geotextile and preparation method thereof
The invention provides macromolecular environment-friendly composite anti-seepage geotechnical cloth and a preparation method thereof, and relates to the field of composite anti-seepage geotechnical cloth. The polymer environment-friendly composite anti-seepage geotextile comprises a first geotextile, a second geotextile, an anti-seepage membrane and a protective membrane, the upper surface of the first geotextile is fixedly connected with the anti-seepage membrane, the upper surface of the anti-seepage membrane is fixedly connected with the second geotextile, and the right end of the anti-seepage membrane extends to the outer side of the first geotextile and the outer side of the second geotextile to form a connecting layer. Through low-density polyethylene, high-density polyethylene and wire harnesses with different diameters, the anti-puncture effect is achieved, meanwhile, the anti-seepage effect is good, anti-seepage geotechnical cloth with different thicknesses can be used according to the environment, and through the design of the connecting layer, the cavity and the protective film, the situation that adhesion is not firm enough due to the influence of the environment in the adhesion process is avoided.
本发明提供一种高分子环保复合防渗土工布及其制备方法，涉及复合防渗土工布领域。该高分子环保复合防渗土工布，包括第一土工布、第二土工布、防渗膜、保护膜，所述第一土工布的上表面固定连接有防渗膜，所述防渗膜的上表面固定连接有第二土工布，所述防渗膜的右端延伸至第一土工布、第二土工膜的外侧并形成连接层。通过低密度的聚乙烯、高密度的聚乙烯，并以不同直径的线束，实现抗穿刺的同时防渗水的效果好，并可以根据环境使用不同厚度的防渗土工布，通过设计连接层、空腔与保护膜，实现在黏合的过程中避免受到环境的影响，造成黏合不够牢固。
Macromolecular environment-friendly composite anti-seepage geotextile and preparation method thereof
一种高分子环保复合防渗土工布及其制备方法
WANG JIANCUN (author) / SHI DUFENG (author) / ZHOU XINGLIN (author) / WANG YUNBO (author)
2023-04-21
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
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
D03D
WOVEN FABRICS
,
Gewebe
/
E02D
FOUNDATIONS
,
Gründungen
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