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A platform for research: civil engineering, architecture and urbanism
Construction process of cement stabilized soil subbase
The invention discloses a construction process of a cement stabilized soil subbase layer, which belongs to the technical field of roadbed, and comprises the following steps: S1, preparation before cement stabilized soil construction, S2, soil material preparation and transportation to a site, S3, material mixing and paving, leveling and mild rolling, S4, artificial cement paving, S5, stirring and mixing by a road mixer, and mixing depth inspection, S6, rolling of a water stabilized layer, and compaction inspection, and S7, leveling and shaping, and the construction process comprises the following steps: S1, preparation before cement stabilized soil construction, S2, soil material preparation and transportation to the site, S3, material mixing and paving, leveling and mild rolling, S4, artificial cement paving, S5, mixing by a road mixer, and inspection of mixing depth. And S8, water spraying maintenance and covering are carried out. According to the construction technology of the cement stabilized soil subbase layer, after the high-quality cement stabilized soil subbase layer is constructed, it can be guaranteed that the anti-sedimentation effect of a project is improved, the overall compactness is improved compared with that of similar projects, the overall flatness, longitudinal fracture elevation and width meet the design requirements, the overall structure thickness is uniform, and the structural strength is further improved; the problems of local settlement and cracking are avoided, and frequent reworking and repairing are not needed.
本发明公开了一种水泥稳定土底基层的施工工艺，属于路基技术领域，包括以下步骤：S1、水泥稳定土施工前准备，S2、土料准备和运送到现场，S3、拌料摊铺、平整与轻度碾压，S4、人工摊铺水泥，S5、路拌机加搅合合，检查拌和深度，S6、碾压水稳层，检查压实度，S7、平整整形，检查水稳面标高，S8、洒水养护与覆盖。该水泥稳定土底基层的施工工艺，在进行高质量的水泥稳定土底基层后，可以保证工程的抗沉降效果提高，整体的压实度较同类工程提高，整体的平整度、纵断高程与宽度复合设计要求，整体结构厚度较为均匀，结构强度进一步提高，避免了局部沉降和开裂问题，无须频繁的返工修复。
Construction process of cement stabilized soil subbase
The invention discloses a construction process of a cement stabilized soil subbase layer, which belongs to the technical field of roadbed, and comprises the following steps: S1, preparation before cement stabilized soil construction, S2, soil material preparation and transportation to a site, S3, material mixing and paving, leveling and mild rolling, S4, artificial cement paving, S5, stirring and mixing by a road mixer, and mixing depth inspection, S6, rolling of a water stabilized layer, and compaction inspection, and S7, leveling and shaping, and the construction process comprises the following steps: S1, preparation before cement stabilized soil construction, S2, soil material preparation and transportation to the site, S3, material mixing and paving, leveling and mild rolling, S4, artificial cement paving, S5, mixing by a road mixer, and inspection of mixing depth. And S8, water spraying maintenance and covering are carried out. According to the construction technology of the cement stabilized soil subbase layer, after the high-quality cement stabilized soil subbase layer is constructed, it can be guaranteed that the anti-sedimentation effect of a project is improved, the overall compactness is improved compared with that of similar projects, the overall flatness, longitudinal fracture elevation and width meet the design requirements, the overall structure thickness is uniform, and the structural strength is further improved; the problems of local settlement and cracking are avoided, and frequent reworking and repairing are not needed.
本发明公开了一种水泥稳定土底基层的施工工艺，属于路基技术领域，包括以下步骤：S1、水泥稳定土施工前准备，S2、土料准备和运送到现场，S3、拌料摊铺、平整与轻度碾压，S4、人工摊铺水泥，S5、路拌机加搅合合，检查拌和深度，S6、碾压水稳层，检查压实度，S7、平整整形，检查水稳面标高，S8、洒水养护与覆盖。该水泥稳定土底基层的施工工艺，在进行高质量的水泥稳定土底基层后，可以保证工程的抗沉降效果提高，整体的压实度较同类工程提高，整体的平整度、纵断高程与宽度复合设计要求，整体结构厚度较为均匀，结构强度进一步提高，避免了局部沉降和开裂问题，无须频繁的返工修复。
Construction process of cement stabilized soil subbase
一种水泥稳定土底基层的施工工艺
LUO YUFENG (author) / TIAN XIN (author) / ZHANG DONG (author) / LI YANHAI (author) / PAN XIAOGUANG (author) / QIN JIXIAO (author) / JIANG DAHAI (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
MECHANICAL PROPERTIES OF CEMENT-STABILIZED PHOSPHOGYPSUM MIXES FOR BASE AND SUBBASE CONSTRUCTION
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