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A platform for research: civil engineering, architecture and urbanism
Ecological slope protection base material suitable for salinization area and construction method
The invention provides an ecological slope protection base material suitable for a salinization region and a construction method, the ecological slope protection base material comprises a bottom layer base material, a middle layer base material and a surface layer base material, and the bottom layer is composed of planting soil, fibers, biochar and carboxymethyl cellulose; the middle layer is prepared from planting soil, cement, organic matters, an ecological agent, fibers and carboxymethyl cellulose; the surface layer is prepared from planting soil, cement, organic matters, an ecological agent, fibers, carboxymethyl cellulose, humic acid and plant seeds. The soil structure can be improved through humic acid and biochar, the salt content and pH of soil are reduced, soil nutrients are improved, the soil strength is improved through the combined action of carboxymethyl cellulose and fibers, the salt content of the soil is reduced, salt in the soil is absorbed through salt-tolerant plants, the salt-tolerant plants cooperate with a bottom layer base material to be mixed to form a protective layer, and the soil quality is improved. The soil salt is prevented from moving upwards, the salt-tolerant plants are cooperated to absorb the salt in the soil, and the salt in the soil is reduced.
本发明提供了一种适用于盐渍化地区生态护坡基材及施工方法，该生态护坡基材包括底层基材、中层基材和面层基材，底层由种植土、纤维、生物炭、羧甲基纤维素组成；中层由种植土、水泥、有机质、生态剂、纤维、羧甲基纤维素组成；面层由种植土、水泥、有机质、生态剂、纤维、羧甲基纤维素、腐殖酸、植物种子组成。本发明通过腐殖酸和生物炭可以改善土体结构，降低土壤盐分含量和pH，提高土壤养分，羧甲基纤维素和纤维联合作用在提高土体强度同时，也降低土壤盐分含量，利用耐盐植物吸收土壤中盐分，协同底层基材混合形成防护层，阻碍土壤盐分上移，协同耐盐植物吸收土壤中的盐分，降低土壤的盐分。
Ecological slope protection base material suitable for salinization area and construction method
The invention provides an ecological slope protection base material suitable for a salinization region and a construction method, the ecological slope protection base material comprises a bottom layer base material, a middle layer base material and a surface layer base material, and the bottom layer is composed of planting soil, fibers, biochar and carboxymethyl cellulose; the middle layer is prepared from planting soil, cement, organic matters, an ecological agent, fibers and carboxymethyl cellulose; the surface layer is prepared from planting soil, cement, organic matters, an ecological agent, fibers, carboxymethyl cellulose, humic acid and plant seeds. The soil structure can be improved through humic acid and biochar, the salt content and pH of soil are reduced, soil nutrients are improved, the soil strength is improved through the combined action of carboxymethyl cellulose and fibers, the salt content of the soil is reduced, salt in the soil is absorbed through salt-tolerant plants, the salt-tolerant plants cooperate with a bottom layer base material to be mixed to form a protective layer, and the soil quality is improved. The soil salt is prevented from moving upwards, the salt-tolerant plants are cooperated to absorb the salt in the soil, and the salt in the soil is reduced.
本发明提供了一种适用于盐渍化地区生态护坡基材及施工方法，该生态护坡基材包括底层基材、中层基材和面层基材，底层由种植土、纤维、生物炭、羧甲基纤维素组成；中层由种植土、水泥、有机质、生态剂、纤维、羧甲基纤维素组成；面层由种植土、水泥、有机质、生态剂、纤维、羧甲基纤维素、腐殖酸、植物种子组成。本发明通过腐殖酸和生物炭可以改善土体结构，降低土壤盐分含量和pH，提高土壤养分，羧甲基纤维素和纤维联合作用在提高土体强度同时，也降低土壤盐分含量，利用耐盐植物吸收土壤中盐分，协同底层基材混合形成防护层，阻碍土壤盐分上移，协同耐盐植物吸收土壤中的盐分，降低土壤的盐分。
Ecological slope protection base material suitable for salinization area and construction method
一种适用于盐渍化地区生态护坡基材及施工方法
LI MINGYI (author) / LI QIXIU (author) / JIA HAOJI (author) / XU WENNIAN (author) / GUO SHIWEI (author) / WANG RAN (author) / DONG WENHAO (author) / WANG FUHAO (author) / LIU LIMING (author)
2024-04-05
Patent
Electronic Resource
Chinese
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