Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Process method for treating filter pressing mud cake by using inorganic curing agent to be applied to roadbed filler and inorganic curing agent
The invention relates to a process method for treating filter-press mud cakes by using a novel inorganic curing agent and applying the filter-press mud cakes to roadbed filler and the novel inorganic curing agent. The process method comprises the following steps: forming a filter-pressing mud cake, crushing the filter-pressing mud cake, preparing filter-pressing solidified soil, curing the filter-pressing solidified soil to form roadbed filler, sending the roadbed filler to a factory for detection, and carrying out roadbed laying and compaction on the qualified roadbed filler. The invention further provides an inorganic curing agent, the inorganic curing agent comprises carbide slag, blast furnace slag and rice hull ash, the filter-press mud cake with certain initial strength is further cured, and the curing agent is used for curing the filter-press mud cake with certain initial strength, so that the effect of curing the filter-press mud cake with certain initial strength is achieved. The roadbed filler is stable in performance.
本发明涉及一种使用新型无机固化剂处理压滤泥饼应用于路基填料的工艺方法及新型无机固化剂，该工艺方法包括压滤泥饼的成型、压滤泥饼的破碎、制成压滤固化土、压滤固化土养护形成路基填料、将路基填料送厂检测、检测合格的路基填料进行路基铺放、压密使用，该工艺方法解决工程废弃土料的处置问题，又可极大缓解路基填料短缺问题，实现变废为宝，缓解城市交通发展带来的废弃土料处置问题，且还提供了一种无机固化剂，该无机固化剂包括电石渣、高炉矿渣和稻壳灰，将有一定初始强度的压滤泥饼进一步固化处理，转变为性能稳定的路基填料。
Process method for treating filter pressing mud cake by using inorganic curing agent to be applied to roadbed filler and inorganic curing agent
The invention relates to a process method for treating filter-press mud cakes by using a novel inorganic curing agent and applying the filter-press mud cakes to roadbed filler and the novel inorganic curing agent. The process method comprises the following steps: forming a filter-pressing mud cake, crushing the filter-pressing mud cake, preparing filter-pressing solidified soil, curing the filter-pressing solidified soil to form roadbed filler, sending the roadbed filler to a factory for detection, and carrying out roadbed laying and compaction on the qualified roadbed filler. The invention further provides an inorganic curing agent, the inorganic curing agent comprises carbide slag, blast furnace slag and rice hull ash, the filter-press mud cake with certain initial strength is further cured, and the curing agent is used for curing the filter-press mud cake with certain initial strength, so that the effect of curing the filter-press mud cake with certain initial strength is achieved. The roadbed filler is stable in performance.
本发明涉及一种使用新型无机固化剂处理压滤泥饼应用于路基填料的工艺方法及新型无机固化剂，该工艺方法包括压滤泥饼的成型、压滤泥饼的破碎、制成压滤固化土、压滤固化土养护形成路基填料、将路基填料送厂检测、检测合格的路基填料进行路基铺放、压密使用，该工艺方法解决工程废弃土料的处置问题，又可极大缓解路基填料短缺问题，实现变废为宝，缓解城市交通发展带来的废弃土料处置问题，且还提供了一种无机固化剂，该无机固化剂包括电石渣、高炉矿渣和稻壳灰，将有一定初始强度的压滤泥饼进一步固化处理，转变为性能稳定的路基填料。
Process method for treating filter pressing mud cake by using inorganic curing agent to be applied to roadbed filler and inorganic curing agent
一种使用无机固化剂处理压滤泥饼应用于路基填料的工艺方法及无机固化剂
WANG JUN (Autor:in) / BAO YIZHONG (Autor:in) / FAN NING (Autor:in) / GE MIAOMIAO (Autor:in) / YUAN GUOHUI (Autor:in) / WANG LONG (Autor:in) / NI JUNFENG (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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