Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Artificial lake bottom anti-seepage method based on novel composite anti-seepage layer
The invention relates to an artificial lake bottom anti-seepage method based on a novel composite anti-seepage layer, wherein the method comprises the following steps: (1) making a lowermost layer bea plain soil compaction layer, wherein plain soil is undisturbed soil; (2) preparing the novel composite soil anti-seepage layer, paving the novel composite soil anti-seepage layer on the plain soil compaction layer, and performing mechanical compaction, wherein solid phase components for preparing the novel composite soil anti-seepage layer comprise dry clay, fly ash, river sand, stone powder anda small amount of industrial waste residues, and liquid phase components comprise a water plugging agent (polyacrylamide solution), a water glass solution, a calcium chloride solution and water; and(3) uniformly paving a planting soil covering layer on the novel composite soil anti-seepage layer. According to the method, a 'sandwich' anti-seepage method of the plain soil compaction layer, the novel composite soil anti-seepage layer and the planting soil covering layer is adopted; compared with a traditional method, construction operation is simpler, cost is lower, materials are more convenient to obtain, ecology is not destroyed, and the method has the advantages of being economical and environmentally friendly.
本发明涉及一种基于新型复合抗渗层的人工湖底的抗渗方法，包括以下步骤：（1）最下面一层为素土压实层，素土为原状土；（2）配制新型复合土壤抗渗层，摊铺在素土压实层上面，并用机械压实，该配制新型复合土壤抗渗层的固相组分包括干粘土、粉煤灰、河砂、石粉以及少量的工业废渣，液相组分包括堵水剂（聚丙烯酰胺溶液）、水玻璃溶液、氯化钙溶液和水；（3）在新型复合土壤抗渗层上均匀铺设种植土覆盖层。本发明是采用素土压实层、新型复合土壤抗渗层以及种植土覆盖层的“三明治”抗渗法，相较于传统的方法，施工操作更简单，成本更低廉，取材更方便，不破化生态，具有经济环保的效果。
Artificial lake bottom anti-seepage method based on novel composite anti-seepage layer
The invention relates to an artificial lake bottom anti-seepage method based on a novel composite anti-seepage layer, wherein the method comprises the following steps: (1) making a lowermost layer bea plain soil compaction layer, wherein plain soil is undisturbed soil; (2) preparing the novel composite soil anti-seepage layer, paving the novel composite soil anti-seepage layer on the plain soil compaction layer, and performing mechanical compaction, wherein solid phase components for preparing the novel composite soil anti-seepage layer comprise dry clay, fly ash, river sand, stone powder anda small amount of industrial waste residues, and liquid phase components comprise a water plugging agent (polyacrylamide solution), a water glass solution, a calcium chloride solution and water; and(3) uniformly paving a planting soil covering layer on the novel composite soil anti-seepage layer. According to the method, a 'sandwich' anti-seepage method of the plain soil compaction layer, the novel composite soil anti-seepage layer and the planting soil covering layer is adopted; compared with a traditional method, construction operation is simpler, cost is lower, materials are more convenient to obtain, ecology is not destroyed, and the method has the advantages of being economical and environmentally friendly.
本发明涉及一种基于新型复合抗渗层的人工湖底的抗渗方法，包括以下步骤：（1）最下面一层为素土压实层，素土为原状土；（2）配制新型复合土壤抗渗层，摊铺在素土压实层上面，并用机械压实，该配制新型复合土壤抗渗层的固相组分包括干粘土、粉煤灰、河砂、石粉以及少量的工业废渣，液相组分包括堵水剂（聚丙烯酰胺溶液）、水玻璃溶液、氯化钙溶液和水；（3）在新型复合土壤抗渗层上均匀铺设种植土覆盖层。本发明是采用素土压实层、新型复合土壤抗渗层以及种植土覆盖层的“三明治”抗渗法，相较于传统的方法，施工操作更简单，成本更低廉，取材更方便，不破化生态，具有经济环保的效果。
Artificial lake bottom anti-seepage method based on novel composite anti-seepage layer
一种基于新型复合抗渗层的人工湖底的抗渗方法
DONG JIANMIAO (Autor:in) / JIA SONGLIN (Autor:in) / ZHUANG JIAQIAO (Autor:in) / YU LANG (Autor:in) / WANG HUIMIN (Autor:in)
23.10.2020
Patent
Elektronische Ressource
Chinesisch
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