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A platform for research: civil engineering, architecture and urbanism
Pavement regeneration double-layer continuous paving construction process
The invention belongs to the technical field of road maintenance, particularly relates to a pavement regeneration double-layer continuous paving construction process, and mainly introduces a double-layer continuous paving construction process for a road with the width of 9 meters for solving the problem, and the construction process comprises the following steps: S1, construction preparation; s2, cold recycling and milling of foamed asphalt; s3, foam asphalt cold recycling and aggregate spreading; s4, spreading foamed asphalt cold recycled cement; s5, cold regeneration operation of the foamed asphalt; s6, synchronous cement paving and in-situ regeneration milling; s7, synchronously paving cement, cold-recycling and spreading stones; s8, synchronously paving cement, cold-recycling and spreading the cement; s9, performing synchronous cement paving cold regeneration operation; s10, synchronous cement cold regeneration paving is carried out; s11, synchronously paving cement, performing cold regeneration and rolling; s12, cold recycling and paving of foamed asphalt; s13, cold recycling and rolling of the foamed asphalt; and S14, maintaining and opening traffic. Double-layer continuous paving construction is adopted, the maintenance time of the water-stable cold recycled mixture base layer is saved, the construction progress is accelerated, the construction cost is saved, and great significance is achieved for protecting water resources and the ecological environment.
本发明属于公路养护技术领域，尤其是路面再生双层连铺施工工艺，针对问题，本工艺主要介绍道路为9米宽，双层连铺的施工工艺，包括以下步骤流程：S1施工准备；S2泡沫沥青冷再生铣刨；S3泡沫沥青冷再生撒布集料；S4泡沫沥青冷再生水泥撒布；S5泡沫沥青冷再生作业；S6同步摊铺水泥就地再生铣刨；S7同步摊铺水泥冷再生撒布石料；S8同步摊铺水泥冷再生撒布水泥；S9同步摊铺水泥冷再生再生作业；S10同步摊铺水泥冷再生摊铺；S11同步摊铺水泥冷再生碾压；S12泡沫沥青冷再生摊铺；S13泡沫沥青冷再生碾压；S14养生及开放交通。本发明中采用双层连铺施工，节省水稳冷再生混合料基层养护时间，加快施工进度，节省施工成本，对保护水资源和生态环境具有重大意义。
Pavement regeneration double-layer continuous paving construction process
The invention belongs to the technical field of road maintenance, particularly relates to a pavement regeneration double-layer continuous paving construction process, and mainly introduces a double-layer continuous paving construction process for a road with the width of 9 meters for solving the problem, and the construction process comprises the following steps: S1, construction preparation; s2, cold recycling and milling of foamed asphalt; s3, foam asphalt cold recycling and aggregate spreading; s4, spreading foamed asphalt cold recycled cement; s5, cold regeneration operation of the foamed asphalt; s6, synchronous cement paving and in-situ regeneration milling; s7, synchronously paving cement, cold-recycling and spreading stones; s8, synchronously paving cement, cold-recycling and spreading the cement; s9, performing synchronous cement paving cold regeneration operation; s10, synchronous cement cold regeneration paving is carried out; s11, synchronously paving cement, performing cold regeneration and rolling; s12, cold recycling and paving of foamed asphalt; s13, cold recycling and rolling of the foamed asphalt; and S14, maintaining and opening traffic. Double-layer continuous paving construction is adopted, the maintenance time of the water-stable cold recycled mixture base layer is saved, the construction progress is accelerated, the construction cost is saved, and great significance is achieved for protecting water resources and the ecological environment.
本发明属于公路养护技术领域，尤其是路面再生双层连铺施工工艺，针对问题，本工艺主要介绍道路为9米宽，双层连铺的施工工艺，包括以下步骤流程：S1施工准备；S2泡沫沥青冷再生铣刨；S3泡沫沥青冷再生撒布集料；S4泡沫沥青冷再生水泥撒布；S5泡沫沥青冷再生作业；S6同步摊铺水泥就地再生铣刨；S7同步摊铺水泥冷再生撒布石料；S8同步摊铺水泥冷再生撒布水泥；S9同步摊铺水泥冷再生再生作业；S10同步摊铺水泥冷再生摊铺；S11同步摊铺水泥冷再生碾压；S12泡沫沥青冷再生摊铺；S13泡沫沥青冷再生碾压；S14养生及开放交通。本发明中采用双层连铺施工，节省水稳冷再生混合料基层养护时间，加快施工进度，节省施工成本，对保护水资源和生态环境具有重大意义。
Pavement regeneration double-layer continuous paving construction process
路面再生双层连铺施工工艺
SHANG JIANLIN (author) / ZHANG HUALI (author) / LI XINXIN (author) / CHEN LONGJUN (author) / YIN XIAOLONG (author) / XU BING (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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