Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flow-solidified soil based on granite muck and preparation method of flow-solidified soil
The invention belongs to the technical field of civil engineering, and particularly relates to flow-solidified soil based on granite muck and a preparation method of the flow-solidified soil. The flow-solidified soil based on granite muck provided by the invention comprises cement, coal ash, water and the granite muck. Based on 130-160 parts by weight of the cement, the weight parts of the coal ash, the water and the granite muck concrete are 20-60 parts, 550-650 parts and 420-500 parts, respectively, wherein the particle size of the granite muck is 30 mm or below. Under the synergistic effectof the cement, the coal ash, the water and the granite muck in a specific weight part ratio, the prepared flow-solidified soil has good fluidity, can automatically flow to fill narrow spaces such ascracks and pointing seams, can meet the requirement for strength required by backfilling without manual compaction after backfilling construction, is high in filling efficiency, can simplify the process of backfilling construction, improves construction efficiency and is high in engineering applicability.
本发明属于土木工程技术领域，具体涉及一种基于花岗岩渣土的流动化固化土及其制备方法。本发明所提供的基于花岗岩渣土的流动化固化土，包括水泥、粉煤灰、水和花岗岩渣土；以水泥为130‑160重量份计，粉煤灰20‑60重量份，水550‑650重量份，花岗岩渣土420‑500重量份；其中，花岗岩渣土的粒径在30mm以下。在具有特定重量份配比的水泥、粉煤灰、水和花岗岩渣土的协同作用下，使得本发明流动化固化土具有良好的流动性，使其能够自流动填充夹缝、勾缝等狭小空间，且在回填施工后不需要人工压实即满足回填所需强度，填充效率高，并可简化回填施工过程，提高施工效率，工程适用性高。
Flow-solidified soil based on granite muck and preparation method of flow-solidified soil
The invention belongs to the technical field of civil engineering, and particularly relates to flow-solidified soil based on granite muck and a preparation method of the flow-solidified soil. The flow-solidified soil based on granite muck provided by the invention comprises cement, coal ash, water and the granite muck. Based on 130-160 parts by weight of the cement, the weight parts of the coal ash, the water and the granite muck concrete are 20-60 parts, 550-650 parts and 420-500 parts, respectively, wherein the particle size of the granite muck is 30 mm or below. Under the synergistic effectof the cement, the coal ash, the water and the granite muck in a specific weight part ratio, the prepared flow-solidified soil has good fluidity, can automatically flow to fill narrow spaces such ascracks and pointing seams, can meet the requirement for strength required by backfilling without manual compaction after backfilling construction, is high in filling efficiency, can simplify the process of backfilling construction, improves construction efficiency and is high in engineering applicability.
本发明属于土木工程技术领域，具体涉及一种基于花岗岩渣土的流动化固化土及其制备方法。本发明所提供的基于花岗岩渣土的流动化固化土，包括水泥、粉煤灰、水和花岗岩渣土；以水泥为130‑160重量份计，粉煤灰20‑60重量份，水550‑650重量份，花岗岩渣土420‑500重量份；其中，花岗岩渣土的粒径在30mm以下。在具有特定重量份配比的水泥、粉煤灰、水和花岗岩渣土的协同作用下，使得本发明流动化固化土具有良好的流动性，使其能够自流动填充夹缝、勾缝等狭小空间，且在回填施工后不需要人工压实即满足回填所需强度，填充效率高，并可简化回填施工过程，提高施工效率，工程适用性高。
Flow-solidified soil based on granite muck and preparation method of flow-solidified soil
一种基于花岗岩渣土的流动化固化土及其制备方法
CHEN HUIMING (Autor:in) / GU XIAOYUAN (Autor:in) / HOU ZHIQIANG (Autor:in) / QIU LICHENG (Autor:in) / SHANG FANGZE (Autor:in) / SU LIANGYUAN (Autor:in) / ZHU WEI (Autor:in) / HUANG XIANWEN (Autor:in) / FAN XIHUI (Autor:in) / ZHAO DI (Autor:in)
06.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation method of high-strength flow-state solidified soil containing granite residual soil
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