Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flow-state filling material prepared from shale soil and shield slurry and preparation method thereof
The invention discloses a flow-state filling material prepared from shale soil and shield slurry and a preparation method of the flow-state filling material. The flow-state filling material comprises the following components in parts by weight: 50-100 parts of shale soil, 30-50 parts of shield slurry, 20-60 parts of water, 1-3 parts of a dispergator and 5-20 parts of a cementing material. According to the flow-state filling material prepared from the shale soil and the shield slurry, rock soil and subway shield slurry can be used as main materials on site, the prepared flow-state filling material is used for backfilling of buildings, municipal administration and traffic engineering, compaction and vibration are not needed, construction is convenient, quality is controllable, meanwhile, the shield slurry can be directly consumed on a large scale, and environmental benefits and economic benefits are outstanding.
本发明公开了一种页岩土与盾构泥浆制备的流态型填筑料及制备方法，其流态型填筑料组成成分为：页岩土50～100重量份，盾构泥浆30～50重量份，水20～60重量份，解胶剂1～3重量份，胶凝材料5～20重量份。采用本发明所述的用页岩土与盾构泥浆制备的流态型填筑料，可以就地利用岩土和地铁盾构泥浆为主料，制备得到的一种流态型填筑料,用于建筑、市政和交通工程的回填,无需压实和振捣，施工方便,质量可控，同时可以直接大规模消纳盾构泥浆,环境效益和经济效益突出。
Flow-state filling material prepared from shale soil and shield slurry and preparation method thereof
The invention discloses a flow-state filling material prepared from shale soil and shield slurry and a preparation method of the flow-state filling material. The flow-state filling material comprises the following components in parts by weight: 50-100 parts of shale soil, 30-50 parts of shield slurry, 20-60 parts of water, 1-3 parts of a dispergator and 5-20 parts of a cementing material. According to the flow-state filling material prepared from the shale soil and the shield slurry, rock soil and subway shield slurry can be used as main materials on site, the prepared flow-state filling material is used for backfilling of buildings, municipal administration and traffic engineering, compaction and vibration are not needed, construction is convenient, quality is controllable, meanwhile, the shield slurry can be directly consumed on a large scale, and environmental benefits and economic benefits are outstanding.
本发明公开了一种页岩土与盾构泥浆制备的流态型填筑料及制备方法，其流态型填筑料组成成分为：页岩土50～100重量份，盾构泥浆30～50重量份，水20～60重量份，解胶剂1～3重量份，胶凝材料5～20重量份。采用本发明所述的用页岩土与盾构泥浆制备的流态型填筑料，可以就地利用岩土和地铁盾构泥浆为主料，制备得到的一种流态型填筑料,用于建筑、市政和交通工程的回填,无需压实和振捣，施工方便,质量可控，同时可以直接大规模消纳盾构泥浆,环境效益和经济效益突出。
Flow-state filling material prepared from shale soil and shield slurry and preparation method thereof
一种页岩土与盾构泥浆制备的流态型填筑料及制备方法
XIAO LIHONG (Autor:in) / XIONG WENXUE (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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