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Composite curing agent and on-site filling construction process adopting composite curing agent
The on-site filling construction process comprises the following steps: correcting and measuring the current ground elevation of a road center line before construction, testing and analyzing filler, chopping a filter-pressed mud cake by using a crusher to form a uniform soil material, transporting the soil material to a construction site, and paving the soil material, so as to obtain the composite curing agent. Uniformly paving a curing agent formed by uniformly mixing blast furnace slag, gypsum powder, super absorbent resin and nonionic polyacrylamide on the soil material, scarifying and stirring for multiple times, uniformly mixing to form a mixture, paving a layer of soil material on the basis of the mixture, uniformly paving a layer of quick lime on the basis of the soil material, and uniformly stirring by using a road mixer, so as to obtain a finished product. The composite curing agent comprises blast furnace slag, quick lime, gypsum powder, super absorbent resin and polyacrylamide, and the composite curing agent is subjected to quality acceptance inspection such as compaction, maintenance and the like, so that the construction process saves a large amount of construction period, improves the engineering construction efficiency and improves the stability of a roadbed structure.
本发明涉及一种采用复合固化剂的现场填筑施工工艺以及复合固化剂，包括施工前对路中线现况地面高程进行校测、填料测试分析、将压滤泥饼用打碎机切碎泥饼形成均匀的土料，将土料运施工现场后进行摊铺，在土料上均匀摊铺由高炉矿渣、石膏粉、高吸水性树脂、非离子型聚丙烯酰胺混合均匀后的固化剂进行翻松拌合多次，混合均匀形成混合料，在混合料的基础上在摊铺一层土料，在土料的基础上均匀摊铺一层生石灰，且使用路拌机拌合均匀，在进行压实、养护再等质量验收，一种复合固化剂，包括高炉矿渣、生石灰、石膏粉、高吸水树脂、聚丙烯酰胺，在进行压实、养护再等质量验收，该施工工艺节省大量施工工期，提高工程建设效率且提高路基结构的稳定性。
Composite curing agent and on-site filling construction process adopting composite curing agent
The on-site filling construction process comprises the following steps: correcting and measuring the current ground elevation of a road center line before construction, testing and analyzing filler, chopping a filter-pressed mud cake by using a crusher to form a uniform soil material, transporting the soil material to a construction site, and paving the soil material, so as to obtain the composite curing agent. Uniformly paving a curing agent formed by uniformly mixing blast furnace slag, gypsum powder, super absorbent resin and nonionic polyacrylamide on the soil material, scarifying and stirring for multiple times, uniformly mixing to form a mixture, paving a layer of soil material on the basis of the mixture, uniformly paving a layer of quick lime on the basis of the soil material, and uniformly stirring by using a road mixer, so as to obtain a finished product. The composite curing agent comprises blast furnace slag, quick lime, gypsum powder, super absorbent resin and polyacrylamide, and the composite curing agent is subjected to quality acceptance inspection such as compaction, maintenance and the like, so that the construction process saves a large amount of construction period, improves the engineering construction efficiency and improves the stability of a roadbed structure.
本发明涉及一种采用复合固化剂的现场填筑施工工艺以及复合固化剂，包括施工前对路中线现况地面高程进行校测、填料测试分析、将压滤泥饼用打碎机切碎泥饼形成均匀的土料，将土料运施工现场后进行摊铺，在土料上均匀摊铺由高炉矿渣、石膏粉、高吸水性树脂、非离子型聚丙烯酰胺混合均匀后的固化剂进行翻松拌合多次，混合均匀形成混合料，在混合料的基础上在摊铺一层土料，在土料的基础上均匀摊铺一层生石灰，且使用路拌机拌合均匀，在进行压实、养护再等质量验收，一种复合固化剂，包括高炉矿渣、生石灰、石膏粉、高吸水树脂、聚丙烯酰胺，在进行压实、养护再等质量验收，该施工工艺节省大量施工工期，提高工程建设效率且提高路基结构的稳定性。
Composite curing agent and on-site filling construction process adopting composite curing agent
一种复合固化剂以及采用复合固化剂的现场填筑施工工艺
WANG JUN (author) / ZHOU GONGYI (author) / FAN NING (author) / NI JUNFENG (author) / GE MIAOMIAO (author) / YUAN GUOHUI (author) / WANG LONG (author)
2023-10-03
Patent
Electronic Resource
Chinese
| European Patent Office | 2024