A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite impermeable material as well as preparation method and application thereof
The invention provides a composite impermeable material as well as a preparation method and application thereof. The preparation method comprises the following steps: performing first mixing on raw materials and additives to obtain a first mixture; continuously adding the first liquid into the first mixture, and carrying out second mixing and stirring to obtain a second mixture; curing the second mixture to obtain a cured mixture; and drying the cured mixture to obtain the composite impermeable material. Wherein the raw materials comprise bentonite, fly ash and silt; the additive comprises a polypropylene polymer. The problem that the permeability coefficient of an anti-seepage material in the prior art is too high can be solved, and the anti-seepage material is suitable for the technical field of materials.
本发明提供了一种复合防渗材料及其制备方法和应用。该制备方法包括：将原料和添加剂进行第一混合，获得第一混合物；将第一液体持续加入第一混合物中，进行第二混合并搅拌，获得第二混合物；将第二混合物进行固化，获得固化混合物；将固化混合物进行干燥，获得复合防渗材料；其中，原料为膨润土、粉煤灰和粉土；添加剂包括聚丙烯类聚合物。能够解决现有技术中的防渗材料的渗透系数过高的问题，适用于材料技术领域。
Composite impermeable material as well as preparation method and application thereof
The invention provides a composite impermeable material as well as a preparation method and application thereof. The preparation method comprises the following steps: performing first mixing on raw materials and additives to obtain a first mixture; continuously adding the first liquid into the first mixture, and carrying out second mixing and stirring to obtain a second mixture; curing the second mixture to obtain a cured mixture; and drying the cured mixture to obtain the composite impermeable material. Wherein the raw materials comprise bentonite, fly ash and silt; the additive comprises a polypropylene polymer. The problem that the permeability coefficient of an anti-seepage material in the prior art is too high can be solved, and the anti-seepage material is suitable for the technical field of materials.
本发明提供了一种复合防渗材料及其制备方法和应用。该制备方法包括：将原料和添加剂进行第一混合，获得第一混合物；将第一液体持续加入第一混合物中，进行第二混合并搅拌，获得第二混合物；将第二混合物进行固化，获得固化混合物；将固化混合物进行干燥，获得复合防渗材料；其中，原料为膨润土、粉煤灰和粉土；添加剂包括聚丙烯类聚合物。能够解决现有技术中的防渗材料的渗透系数过高的问题，适用于材料技术领域。
Composite impermeable material as well as preparation method and application thereof
一种复合防渗材料及其制备方法和应用
WANG YI (author) / GUO YANGNAN (author) / LIU LIANGPING (author) / LEI MINGZHE (author) / CAO PENGFEI (author) / LI BO (author) / ZHANG KAI (author) / YANG KANG (author)
2024-06-11
Patent
Electronic Resource
Chinese
Impermeable material as well as preparation method and application thereof
| European Patent Office | 2024
Polymer bentonite composite impermeable material and preparation method thereof
| European Patent Office | 2024
Clay-based impermeable composite material and preparation method thereof
| European Patent Office | 2021
Impermeable mortar as well as preparation method and application thereof
| European Patent Office | 2023