Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-compacting flow-state soil for foundation pit fat groove backfilling and construction method of self-compacting flow-state soil
The invention discloses self-compacting flow-state soil for foundation pit fat groove backfilling and a construction method. On one hand, the invention provides the self-compacting fluid soil for backfilling the foundation pit fertilizer groove, and the self-compacting fluid soil is prepared from the following components in parts by mass: 65 to 75 parts of soil granules, 80 to 120 parts of water, 15 to 20 parts of cement clinker, 10 to 15 parts of stone powder, 10 to 15 parts of slag powder, 15 to 30 parts of basalt short fiber, 10 to 20 parts of consolidation filler, 2 to 5 parts of water reducing agent and 4 to 10 parts of consolidation aid; the consolidation filler comprises quicklime with the mass fraction being 40% or above, and the consolidation auxiliary agent comprises water glass with the mass fraction being 40% or above. On the other hand, the invention further provides a construction method for conducting foundation pit fertile groove backfilling through the self-compacting fluid-state soil for foundation pit fertile groove backfilling. The construction method is relatively low in cost, has relatively good waterproof and anti-seepage performance, is relatively convenient in construction process, and does not cause environmental pollution.
本申请公开了一种基坑肥槽回填的自密实流态土及施工方法；一方面，本申请提供了一方面，本申请提供一种基坑肥槽回填的自密实流态土，所述自密实流态土的各组分质量份数配比包括：土颗粒料65～75份、水80～120份、水泥熟料15～20份、石粉10～15份、矿渣粉10～15份、玄武岩短纤15～30份、固结填料10～20份、减水剂2～5份，以及固结助剂4～10份；所述固结填料中包括质量分数40％以上的生石灰，所述固结助剂中包括质量分数40％以上的水玻璃。另一方面，本申请还提供了使用上述基坑肥槽回填的自密实流态土进行基坑肥槽回填的施工方法。本申请成本相对低廉，具有较好的防水和防渗漏性能，施工过程较为便捷，且不会造成环境污染。
Self-compacting flow-state soil for foundation pit fat groove backfilling and construction method of self-compacting flow-state soil
The invention discloses self-compacting flow-state soil for foundation pit fat groove backfilling and a construction method. On one hand, the invention provides the self-compacting fluid soil for backfilling the foundation pit fertilizer groove, and the self-compacting fluid soil is prepared from the following components in parts by mass: 65 to 75 parts of soil granules, 80 to 120 parts of water, 15 to 20 parts of cement clinker, 10 to 15 parts of stone powder, 10 to 15 parts of slag powder, 15 to 30 parts of basalt short fiber, 10 to 20 parts of consolidation filler, 2 to 5 parts of water reducing agent and 4 to 10 parts of consolidation aid; the consolidation filler comprises quicklime with the mass fraction being 40% or above, and the consolidation auxiliary agent comprises water glass with the mass fraction being 40% or above. On the other hand, the invention further provides a construction method for conducting foundation pit fertile groove backfilling through the self-compacting fluid-state soil for foundation pit fertile groove backfilling. The construction method is relatively low in cost, has relatively good waterproof and anti-seepage performance, is relatively convenient in construction process, and does not cause environmental pollution.
本申请公开了一种基坑肥槽回填的自密实流态土及施工方法；一方面，本申请提供了一方面，本申请提供一种基坑肥槽回填的自密实流态土，所述自密实流态土的各组分质量份数配比包括：土颗粒料65～75份、水80～120份、水泥熟料15～20份、石粉10～15份、矿渣粉10～15份、玄武岩短纤15～30份、固结填料10～20份、减水剂2～5份，以及固结助剂4～10份；所述固结填料中包括质量分数40％以上的生石灰，所述固结助剂中包括质量分数40％以上的水玻璃。另一方面，本申请还提供了使用上述基坑肥槽回填的自密实流态土进行基坑肥槽回填的施工方法。本申请成本相对低廉，具有较好的防水和防渗漏性能，施工过程较为便捷，且不会造成环境污染。
Self-compacting flow-state soil for foundation pit fat groove backfilling and construction method of self-compacting flow-state soil
一种基坑肥槽回填的自密实流态土及施工方法
ZHANG LICHANG (Autor:in) / WU CHAO (Autor:in) / LIU CHENG (Autor:in) / WANG YICHEN (Autor:in) / LI JIAJUN (Autor:in) / LI JIAWEI (Autor:in) / ZHENG JIANGUANG (Autor:in) / HUANG XINYUAN (Autor:in) / YANG LIANG (Autor:in) / LI SHUANBAO (Autor:in)
19.01.2024
Patent
Elektronische Ressource
Chinesisch
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