Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-situ bored pile wall protection slurry in deep sand layer geological environment
The invention relates to the technical field of building construction, in particular to wall protection slurry for a cast-in-situ bored pile in a deep sand layer geological environment. According to the specific technical scheme, the wall protection slurry for the cast-in-situ bored pile in the geological environment of the deep sand layer comprises bentonite, water and additives, and the additives comprise sodium hydroxide, sodium carbonate, CMC and PAM. According to the wall protection mud proportioning scheme in the cast-in-situ bored pile construction process in the deep and thick sand layer geological environment, the wall protection effect is achieved in the cast-in-situ bored pile construction process in the region, and the method is simple, scientific and easy to operate.
本发明涉及建筑施工技术领域，具体涉及一种深厚砂层地质环境中钻孔灌注桩护壁泥浆。具体技术方案为：一种深厚砂层地质环境中钻孔灌注桩护壁泥浆，包括膨润土、水和外加剂，所述外加剂包括氢氧化钠、纯碱、CMC和PAM。本发明提供深厚砂层地质环境中钻孔灌注桩施工过程中护壁泥浆配比方案，在进行这一类地区钻孔灌注桩施工过程中以达到护壁的效果，简单、科学且易于操作。
Cast-in-situ bored pile wall protection slurry in deep sand layer geological environment
The invention relates to the technical field of building construction, in particular to wall protection slurry for a cast-in-situ bored pile in a deep sand layer geological environment. According to the specific technical scheme, the wall protection slurry for the cast-in-situ bored pile in the geological environment of the deep sand layer comprises bentonite, water and additives, and the additives comprise sodium hydroxide, sodium carbonate, CMC and PAM. According to the wall protection mud proportioning scheme in the cast-in-situ bored pile construction process in the deep and thick sand layer geological environment, the wall protection effect is achieved in the cast-in-situ bored pile construction process in the region, and the method is simple, scientific and easy to operate.
本发明涉及建筑施工技术领域，具体涉及一种深厚砂层地质环境中钻孔灌注桩护壁泥浆。具体技术方案为：一种深厚砂层地质环境中钻孔灌注桩护壁泥浆，包括膨润土、水和外加剂，所述外加剂包括氢氧化钠、纯碱、CMC和PAM。本发明提供深厚砂层地质环境中钻孔灌注桩施工过程中护壁泥浆配比方案，在进行这一类地区钻孔灌注桩施工过程中以达到护壁的效果，简单、科学且易于操作。
Cast-in-situ bored pile wall protection slurry in deep sand layer geological environment
一种深厚砂层地质环境中钻孔灌注桩护壁泥浆
ZHOU YANG (Autor:in) / ZHAO LIANG (Autor:in) / YIN CHEN (Autor:in) / MA LELE (Autor:in) / SU ZHANDONG (Autor:in) / YU YONGFENG (Autor:in) / LI KUNZE (Autor:in) / ZHANG BOYAN (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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