Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road shoulder sand-free macroporous concrete slip form construction process
The invention discloses a road shoulder sand-free macroporous concrete slip-form construction process which comprises the following steps: preparing, verifying a working surface, cleaning and leveling the working surface which is qualified through verification, then carrying out surveying and lofting, and marking a height-marking pile for hanging a line; concrete mixing is conducted, specifically, feeding production is conducted in a mixing station strictly according to the construction mixing ratio provided by a laboratory, transportation is conducted through a transfer trolley, and materials are distributed into a paving device after the materials reach the site; and slip form paving is conducted, specifically, a formwork is customized in advance according to the design requirement and the shape, and the formwork is installed on a paver in the slip form paving process. Aiming at the problems of low manual construction efficiency, difficulty in formwork erection, poor appearance quality and the like of the sand-free macroporous concrete of the road shoulder, the invention provides a slip form construction technology of the sand-free macroporous concrete of the road shoulder, the defects of manual construction of the sand-free macroporous concrete of the road shoulder are overcome, and the slip form construction technology is high in construction efficiency, high in mechanization degree, less in manual cooperation and straight, smooth and attractive in line type.
本发明公开了一种路肩无砂大孔混凝土滑模施工工艺，包括以下步骤：准备工作，对工作面进行效验，对效验合格的工作面清理和平整，后进行测量放样，并打标高桩进行挂线；混凝土拌合，搅拌站严格按照试验室提供的施工配合比进行上料生产，并通过转运车进行运输，到达现场后布料至摊铺装置中；滑膜摊铺，根据设计要求和形状提前定制模板，并将模板安装在摊铺机上，滑模摊铺过程中。本发明针对公路路肩无砂大孔混凝土人工施工效率低、立模困难、外观质量差等问题，提出了公路路肩无砂大孔混凝土滑模施工技术，解决了无砂大孔混凝土路肩人工施工的弊端，施工效率高、机械化程度高、人工配合少、线型直顺美观。
Road shoulder sand-free macroporous concrete slip form construction process
The invention discloses a road shoulder sand-free macroporous concrete slip-form construction process which comprises the following steps: preparing, verifying a working surface, cleaning and leveling the working surface which is qualified through verification, then carrying out surveying and lofting, and marking a height-marking pile for hanging a line; concrete mixing is conducted, specifically, feeding production is conducted in a mixing station strictly according to the construction mixing ratio provided by a laboratory, transportation is conducted through a transfer trolley, and materials are distributed into a paving device after the materials reach the site; and slip form paving is conducted, specifically, a formwork is customized in advance according to the design requirement and the shape, and the formwork is installed on a paver in the slip form paving process. Aiming at the problems of low manual construction efficiency, difficulty in formwork erection, poor appearance quality and the like of the sand-free macroporous concrete of the road shoulder, the invention provides a slip form construction technology of the sand-free macroporous concrete of the road shoulder, the defects of manual construction of the sand-free macroporous concrete of the road shoulder are overcome, and the slip form construction technology is high in construction efficiency, high in mechanization degree, less in manual cooperation and straight, smooth and attractive in line type.
本发明公开了一种路肩无砂大孔混凝土滑模施工工艺，包括以下步骤：准备工作，对工作面进行效验，对效验合格的工作面清理和平整，后进行测量放样，并打标高桩进行挂线；混凝土拌合，搅拌站严格按照试验室提供的施工配合比进行上料生产，并通过转运车进行运输，到达现场后布料至摊铺装置中；滑膜摊铺，根据设计要求和形状提前定制模板，并将模板安装在摊铺机上，滑模摊铺过程中。本发明针对公路路肩无砂大孔混凝土人工施工效率低、立模困难、外观质量差等问题，提出了公路路肩无砂大孔混凝土滑模施工技术，解决了无砂大孔混凝土路肩人工施工的弊端，施工效率高、机械化程度高、人工配合少、线型直顺美观。
Road shoulder sand-free macroporous concrete slip form construction process
一种路肩无砂大孔混凝土滑模施工工艺
CUI TONG (Autor:in) / WANG HUIBIN (Autor:in) / JIANG YULONG (Autor:in) / YE GUOZHEN (Autor:in) / JI FANGLI (Autor:in) / YANG WENBO (Autor:in) / CHEN JIE (Autor:in) / GAO FENG (Autor:in) / LI XIAOFENG (Autor:in) / ZHANG KAILUN (Autor:in)
30.09.2022
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
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