Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway engineering cement soil roadbed cushion layer, and construction process and detection method thereof
The invention discloses a highway engineering cement soil roadbed cushion layer, and a construction process and a detection method thereof, belongs to the technical field of highway engineering, and aims to solve the problem that a conventional cushion layer with specification requirements cannot be implemented due to shortage of local materials. The cement soil roadbed cushion layer comprises cement, soil and water. The construction process comprises a three-two-one integral construction process of respectively paving soil and cement, spraying water for three times, mixing for two times, firstly standing and then vibrating, and forming at one time, and after the construction is finished, the detected compactness is not less than 96%, and the deflection value of the top surface of the cushion layer is less than or equal to 278.7. Compared with traditional cushion layers such as lime soil, gravel and gravel, the cement soil roadbed cushion layer is more environmentally friendly, environmental pollution can be reduced, and the ecological environment is prevented from being damaged.
一种公路工程水泥土路基垫层及其施工工艺和检测方法，属于公路工程技术领域，目的在于解决在规范要求的常规垫层因地方材料紧缺无法实施的问题，水泥土路基垫层包括水泥、土和水，施工工艺包括土和水泥分别摊铺、三次洒水、两次拌和、先静后振、一次成型的“三二一”整体施工工艺，施工结束后，检测压实度不小于96%，垫层顶面弯沉值≤278.7。本发明所述水泥土路基垫层，相比较灰土、砂砾、碎石等传统垫层更加环保，可减少环境污染，避免破坏生态环境。
Highway engineering cement soil roadbed cushion layer, and construction process and detection method thereof
The invention discloses a highway engineering cement soil roadbed cushion layer, and a construction process and a detection method thereof, belongs to the technical field of highway engineering, and aims to solve the problem that a conventional cushion layer with specification requirements cannot be implemented due to shortage of local materials. The cement soil roadbed cushion layer comprises cement, soil and water. The construction process comprises a three-two-one integral construction process of respectively paving soil and cement, spraying water for three times, mixing for two times, firstly standing and then vibrating, and forming at one time, and after the construction is finished, the detected compactness is not less than 96%, and the deflection value of the top surface of the cushion layer is less than or equal to 278.7. Compared with traditional cushion layers such as lime soil, gravel and gravel, the cement soil roadbed cushion layer is more environmentally friendly, environmental pollution can be reduced, and the ecological environment is prevented from being damaged.
一种公路工程水泥土路基垫层及其施工工艺和检测方法，属于公路工程技术领域，目的在于解决在规范要求的常规垫层因地方材料紧缺无法实施的问题，水泥土路基垫层包括水泥、土和水，施工工艺包括土和水泥分别摊铺、三次洒水、两次拌和、先静后振、一次成型的“三二一”整体施工工艺，施工结束后，检测压实度不小于96%，垫层顶面弯沉值≤278.7。本发明所述水泥土路基垫层，相比较灰土、砂砾、碎石等传统垫层更加环保，可减少环境污染，避免破坏生态环境。
Highway engineering cement soil roadbed cushion layer, and construction process and detection method thereof
一种公路工程水泥土路基垫层及其施工工艺和检测方法
YANG YINWANG (Autor:in) / ZHANG JIEYU (Autor:in) / SUN JIANMIN (Autor:in) / YANG DEFU (Autor:in) / ZHANG HUIPING (Autor:in) / XIE JUNPING (Autor:in) / YANG LONGXIAN (Autor:in) / QU YINGQIAO (Autor:in) / LI FANGSHENG (Autor:in) / LI XUDONG (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Highway engineering cement soil roadbed cushion layer and construction technology thereof
| Europäisches Patentamt | 2023
Construction method and equipment for cement soil roadbed of highway roadbed
| Europäisches Patentamt | 2023
Highway roadbed cement and application method thereof
| Europäisches Patentamt | 2021