A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-stabilized base layer construction process in large temperature difference area
The invention relates to a construction process of a water-stabilized base in a large-temperature-difference area. The construction process comprises the following steps: S1, construction preparation: surveying and setting out, arranging a guide beam of a paver, testing in a laboratory, and determining the proportion of a mixture; s2, mixing and transporting a mixture: proportioning according to a mixture ratio provided by a laboratory and producing the mixture, and then transporting the mixture to a construction site; s3, paving the mixture: paving the mixture on a roadbed through a paver; s4, compacting the mixture through a road roller; s5, quality inspection: if the water is unqualified, repeating the step S4, and if the water is qualified, starting maintenance of the water-stable base layer; s6, after curing is completed, expansion joint construction is conducted; s61, the water-stable base layer is cut in the transverse direction of the road, expansion joints are formed, and the expansion joints are evenly distributed in the length direction of the road; s62, expansion joint cleaning is conducted; s63, the expansion joint is filled and filled; and S7, finishing construction of the water-stable base. According to the construction method, the expansion and shrinkage conditions of the water-stable base in the extreme environment can be reduced.
本申请涉及一种大温差地区的水稳基层施工工艺，其包括以下步骤：包括如下步骤：S1：施工准备：测量放线，设置摊铺机的导向梁，实验室测试并确定混合料的配比；S2：混合料拌合和运输：根据实验室提供的混合料配比进行配料并生产混合料，之后运输到施工现场；S3：混合料摊铺：通过摊铺机将混合料摊铺在路床上；S4：通过压路机将混合料压实；S5：质量检查：不合格，重复S4，合格后，即开始水稳基层养生；S6：养生完成后，伸缩缝施工；S61：沿公路横向切割水稳基层，形成伸缩缝，伸缩缝沿公路长度方向均匀分布；S62：伸缩缝清理；S63：伸缩缝灌注填塞；S7：水稳基层施工完毕，本申请能够减少极端环境下水稳基层的胀缩状况。
Water-stabilized base layer construction process in large temperature difference area
The invention relates to a construction process of a water-stabilized base in a large-temperature-difference area. The construction process comprises the following steps: S1, construction preparation: surveying and setting out, arranging a guide beam of a paver, testing in a laboratory, and determining the proportion of a mixture; s2, mixing and transporting a mixture: proportioning according to a mixture ratio provided by a laboratory and producing the mixture, and then transporting the mixture to a construction site; s3, paving the mixture: paving the mixture on a roadbed through a paver; s4, compacting the mixture through a road roller; s5, quality inspection: if the water is unqualified, repeating the step S4, and if the water is qualified, starting maintenance of the water-stable base layer; s6, after curing is completed, expansion joint construction is conducted; s61, the water-stable base layer is cut in the transverse direction of the road, expansion joints are formed, and the expansion joints are evenly distributed in the length direction of the road; s62, expansion joint cleaning is conducted; s63, the expansion joint is filled and filled; and S7, finishing construction of the water-stable base. According to the construction method, the expansion and shrinkage conditions of the water-stable base in the extreme environment can be reduced.
本申请涉及一种大温差地区的水稳基层施工工艺，其包括以下步骤：包括如下步骤：S1：施工准备：测量放线，设置摊铺机的导向梁，实验室测试并确定混合料的配比；S2：混合料拌合和运输：根据实验室提供的混合料配比进行配料并生产混合料，之后运输到施工现场；S3：混合料摊铺：通过摊铺机将混合料摊铺在路床上；S4：通过压路机将混合料压实；S5：质量检查：不合格，重复S4，合格后，即开始水稳基层养生；S6：养生完成后，伸缩缝施工；S61：沿公路横向切割水稳基层，形成伸缩缝，伸缩缝沿公路长度方向均匀分布；S62：伸缩缝清理；S63：伸缩缝灌注填塞；S7：水稳基层施工完毕，本申请能够减少极端环境下水稳基层的胀缩状况。
Water-stabilized base layer construction process in large temperature difference area
一种大温差地区的水稳基层施工工艺
ZHANG YALONG (author) / LEI FENGWA (author) / CHEN YUANYUAN (author) / CHEN JINPENG (author) / HUANG LUYUAN (author) / LEI CHUNKUN (author) / YAN YIHUI (author) / YANG JUN (author) / LIANG ZHAO (author)
2022-03-22
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
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