Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient treatment method for engineering slurry
The invention discloses an efficient treatment method for engineering slurry, and relates to the field of low-carbon engineering materials. The invention discloses an efficient treatment method of engineering slurry. The efficient treatment method comprises the following steps: taking waste engineering slurry, carrying out slurry-sand separation, and passing through a 1mm filter screen; measuring technical indexes such as water content, viscosity or fluidity; adding a proper proportion of water or replacement soil into the slurry, mixing, and grinding to obtain finished slurry with the fluidity of 400-500mm; according to product characteristics, adding a proper amount of cement, mineral powder, an additive, water or waste concrete powder into the finished product slurry, uniformly stirring, and adopting an injection or vibration compaction method to obtain in-situ solidified soil, flow-state solidified soil or special mortar and other products. According to the efficient treatment method for the engineering slurry, the engineering slurry, the replacement soil and the waste concrete powder are utilized, and the treatment cost of engineering waste is reduced; the raw materials are easy to obtain, the treatment method is simple and easy to operate, the cost is low, the cured soil and the special mortar obtained through treatment are high in cost performance, and the construction cost is reduced.
本发明公开一种工程泥浆的高效处理方法，涉及低碳工程材料领域。本发明公开的工程泥浆的高效处理方法为：取废弃工程泥浆进行浆砂分离，过1mm滤网；测定含水量、粘度或流动度等技术指标；往泥浆中加入适量比例的水或置换土进行混合，研磨，得到流动度为400‑500mm的成品泥浆；依据制品特性，往成品泥浆中加入适量水泥、矿粉、添加剂、水或废混凝土粉末搅拌均匀，并采用注入或振动密实等方法，获得原位固化土、流态固化土或特种砂浆等产品。本发明提供的工程泥浆的高效处理方法利用工程泥浆、置换土和废混凝土粉末，降低工程废弃物的处理成本；原料易得，处理方法简单易操作，成本较低，处理得到的固化土和特种砂浆性价比高，降低了工程造价。
Efficient treatment method for engineering slurry
The invention discloses an efficient treatment method for engineering slurry, and relates to the field of low-carbon engineering materials. The invention discloses an efficient treatment method of engineering slurry. The efficient treatment method comprises the following steps: taking waste engineering slurry, carrying out slurry-sand separation, and passing through a 1mm filter screen; measuring technical indexes such as water content, viscosity or fluidity; adding a proper proportion of water or replacement soil into the slurry, mixing, and grinding to obtain finished slurry with the fluidity of 400-500mm; according to product characteristics, adding a proper amount of cement, mineral powder, an additive, water or waste concrete powder into the finished product slurry, uniformly stirring, and adopting an injection or vibration compaction method to obtain in-situ solidified soil, flow-state solidified soil or special mortar and other products. According to the efficient treatment method for the engineering slurry, the engineering slurry, the replacement soil and the waste concrete powder are utilized, and the treatment cost of engineering waste is reduced; the raw materials are easy to obtain, the treatment method is simple and easy to operate, the cost is low, the cured soil and the special mortar obtained through treatment are high in cost performance, and the construction cost is reduced.
本发明公开一种工程泥浆的高效处理方法，涉及低碳工程材料领域。本发明公开的工程泥浆的高效处理方法为：取废弃工程泥浆进行浆砂分离，过1mm滤网；测定含水量、粘度或流动度等技术指标；往泥浆中加入适量比例的水或置换土进行混合，研磨，得到流动度为400‑500mm的成品泥浆；依据制品特性，往成品泥浆中加入适量水泥、矿粉、添加剂、水或废混凝土粉末搅拌均匀，并采用注入或振动密实等方法，获得原位固化土、流态固化土或特种砂浆等产品。本发明提供的工程泥浆的高效处理方法利用工程泥浆、置换土和废混凝土粉末，降低工程废弃物的处理成本；原料易得，处理方法简单易操作，成本较低，处理得到的固化土和特种砂浆性价比高，降低了工程造价。
Efficient treatment method for engineering slurry
一种工程泥浆的高效处理方法
SHAN WEILIANG (Autor:in) / ZHU CHUNJIANG (Autor:in) / GUO JUNWEN (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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