A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite anti-seepage structure for constructing hazardous waste storage facility by old material
The invention discloses a composite anti-seepage structure for building a dangerous waste storage facility by utilizing old, which is constructed by the following steps of: treating the original ground and wall surface, constructing a plain concrete cushion layer, paving two pieces of cloth and one film, pouring a fine aggregate concrete layer, plastering waterproof cement mortar and coating epoxy resin. Therefore, a composite anti-seepage structure composed of a plain concrete cushion layer (2), a two-cloth-one-film (3), a fine aggregate concrete layer (4), waterproof cement mortar (5) and an epoxy resin ground coating (6) from bottom to top and from inside to outside is formed. The problems that a high-density polyethylene geotechnical impermeable membrane is not easy to lay on the surface of a wall surface skirt and is poor in fitting degree can be effectively solved, meanwhile, the wall surface part can effectively prevent the high-density polyethylene geotechnical impermeable membrane from dislocation and an impermeable layer from falling off, and necessary technical conditions are provided for long-term integrity and reliability of an impermeable structure.
本发明公开了一种利旧建设危险废物贮存设施的复合防渗结构，包括以下步骤构建防渗结构：原地面及墙面处理、素混凝土垫层施工、两布一膜铺设、细石混凝土层浇筑、防水水泥砂浆抹面、环氧树脂涂覆，从而形成自下而上、自内向外的素混凝土垫层(2)、两布一膜(3)、细石混凝土层(4)、防水水泥砂浆(5)、环氧树脂地面涂层(6)的复合防渗结构，该复合防渗结构在保证高密度聚乙烯土工防渗膜的完整性基础上，可有效解决高密度聚乙烯土工防渗膜在墙面裙脚表面不易铺设且贴合度较差的问题，同时墙面部分可有效防止高密度聚乙烯土工防渗膜错位及防渗层脱落情况发生，为防渗结构长期的完整性、可靠性提供必要的技术条件。
Composite anti-seepage structure for constructing hazardous waste storage facility by old material
The invention discloses a composite anti-seepage structure for building a dangerous waste storage facility by utilizing old, which is constructed by the following steps of: treating the original ground and wall surface, constructing a plain concrete cushion layer, paving two pieces of cloth and one film, pouring a fine aggregate concrete layer, plastering waterproof cement mortar and coating epoxy resin. Therefore, a composite anti-seepage structure composed of a plain concrete cushion layer (2), a two-cloth-one-film (3), a fine aggregate concrete layer (4), waterproof cement mortar (5) and an epoxy resin ground coating (6) from bottom to top and from inside to outside is formed. The problems that a high-density polyethylene geotechnical impermeable membrane is not easy to lay on the surface of a wall surface skirt and is poor in fitting degree can be effectively solved, meanwhile, the wall surface part can effectively prevent the high-density polyethylene geotechnical impermeable membrane from dislocation and an impermeable layer from falling off, and necessary technical conditions are provided for long-term integrity and reliability of an impermeable structure.
本发明公开了一种利旧建设危险废物贮存设施的复合防渗结构，包括以下步骤构建防渗结构：原地面及墙面处理、素混凝土垫层施工、两布一膜铺设、细石混凝土层浇筑、防水水泥砂浆抹面、环氧树脂涂覆，从而形成自下而上、自内向外的素混凝土垫层(2)、两布一膜(3)、细石混凝土层(4)、防水水泥砂浆(5)、环氧树脂地面涂层(6)的复合防渗结构，该复合防渗结构在保证高密度聚乙烯土工防渗膜的完整性基础上，可有效解决高密度聚乙烯土工防渗膜在墙面裙脚表面不易铺设且贴合度较差的问题，同时墙面部分可有效防止高密度聚乙烯土工防渗膜错位及防渗层脱落情况发生，为防渗结构长期的完整性、可靠性提供必要的技术条件。
Composite anti-seepage structure for constructing hazardous waste storage facility by old material
一种利旧建设危险废物贮存设施的复合防渗结构
ZHANG YAO (author) / CHEN HONGGUI (author) / XU QINGRONG (author) / CHEN ZHE (author) / JIANG YIFENG (author) / WANG WENQING (author) / CHEN SUO (author) / JIANG QINGQING (author) / CAO RONG (author)
2024-07-09
Patent
Electronic Resource
Chinese
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