Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a preparation process of a novel coal gangue-based anti-seepage material. The preparation process comprises the following steps: S1, selecting raw materials: taking coal gangue as a main raw material and cement as a cementing material; S2, mixing and stirring: uniformly mixing the dry coal gangue material and the dry cement material; S3, adding a stabilizer: adding a soil stabilizer into the mixture obtained in the step 2, and stirring to form wet powder; S4, carrying out compression molding: pressing the wet powder in the step S3 to prepare the novel coal gangue-based anti-seepage material. According to the anti-seepage material formed by pressing the waste coal gangue as a main body material, the use of synthetic materials is saved, the problem of accumulation of the coal gangue is solved, the coal gangue formed by pressing has good pressure resistance and impermeability; a novel coal gangue-based anti-seepage material is provided, the surface layer is formed by mixing and pressing the coal gangue, the cementing material and the curing material, and due to the fact that the novel curing material is added into the coal gangue, the novel coal gangue-based anti-seepage material has the excellent properties of being high in strength, anti-seepage, resistant to acid and alkali and the like.
本发明公开了一种煤矸石基防渗新材料的制备工艺，包括以下步骤：S1：选取原料：以煤矸石为主要原料、水泥为胶凝材料；S2：混合搅拌：将煤矸石干物料和水泥干物料拌合均匀；S3：添加稳定剂：往步骤二中加入土壤稳定剂搅拌后形成湿粉料；S4：压制成型：经过压制步骤S3中的湿粉料，制成煤矸石基防渗新材料，本发明提出的以废弃煤矸石为主体材料压制而成的防渗材料，不仅节约了合成材料的使用还解决了煤矸石的堆积问题，且压制而成的煤矸石具有良好的抗压、抗渗性提供了一种煤矸石基防渗新材料，由煤矸石、胶凝材料和固化材料混合压制的面层，由于在煤矸石中加入了新型固化材料故有强度高、防渗、耐酸碱等优良性质。
The invention discloses a preparation process of a novel coal gangue-based anti-seepage material. The preparation process comprises the following steps: S1, selecting raw materials: taking coal gangue as a main raw material and cement as a cementing material; S2, mixing and stirring: uniformly mixing the dry coal gangue material and the dry cement material; S3, adding a stabilizer: adding a soil stabilizer into the mixture obtained in the step 2, and stirring to form wet powder; S4, carrying out compression molding: pressing the wet powder in the step S3 to prepare the novel coal gangue-based anti-seepage material. According to the anti-seepage material formed by pressing the waste coal gangue as a main body material, the use of synthetic materials is saved, the problem of accumulation of the coal gangue is solved, the coal gangue formed by pressing has good pressure resistance and impermeability; a novel coal gangue-based anti-seepage material is provided, the surface layer is formed by mixing and pressing the coal gangue, the cementing material and the curing material, and due to the fact that the novel curing material is added into the coal gangue, the novel coal gangue-based anti-seepage material has the excellent properties of being high in strength, anti-seepage, resistant to acid and alkali and the like.
本发明公开了一种煤矸石基防渗新材料的制备工艺，包括以下步骤：S1：选取原料：以煤矸石为主要原料、水泥为胶凝材料；S2：混合搅拌：将煤矸石干物料和水泥干物料拌合均匀；S3：添加稳定剂：往步骤二中加入土壤稳定剂搅拌后形成湿粉料；S4：压制成型：经过压制步骤S3中的湿粉料，制成煤矸石基防渗新材料，本发明提出的以废弃煤矸石为主体材料压制而成的防渗材料，不仅节约了合成材料的使用还解决了煤矸石的堆积问题，且压制而成的煤矸石具有良好的抗压、抗渗性提供了一种煤矸石基防渗新材料，由煤矸石、胶凝材料和固化材料混合压制的面层，由于在煤矸石中加入了新型固化材料故有强度高、防渗、耐酸碱等优良性质。
Preparation process of novel coal gangue-based anti-seepage material
一种煤矸石基防渗新材料的制备工艺
27.07.2021
Patent
Elektronische Ressource
Chinesisch
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