A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil stabilizer, self-compacting high-flow-state backfill material and construction method of self-compacting high-flow-state backfill material
The invention relates to the technical field of civil engineering materials, and particularly discloses a soil stabilizer, a self-compacting high-flow-state backfill material and a construction method of the self-compacting high-flow-state backfill material. The soil stabilizer comprises the following components in parts by weight: 9-11 parts of cement; 0.1 to 0.5 part of silicon dioxide; 0.5 to 2.5 parts of fly ash; 2-6 parts of slag powder; the self-compacting high-flow-state backfill material comprises the following components in parts by weight: 95-105 parts of soil; 5-25 parts of a soil stabilizer; 15 to 45 parts of water; the invention further discloses a construction method for backfilling narrow and special-shaped grooves by using the self-compacting high-flow-state backfilling material. The self-compacting high-flow-state backfill material provided by the invention is high in compressive strength and good in self-compacting performance.
本申请涉及土木工程材料的技术领域，具体公开了一种土壤固化剂、自密实高流态回填材料及其施工方法。该土壤固化剂包含以下重量份的组分：水泥9‑11份；二氧化硅0.1‑0.5份；粉煤灰0.5‑2.5份；矿渣粉2‑6份；该自密实高流态回填材料包含以下重量份的组分：土95‑105份；土壤固化剂5‑25份；水15‑45份；以及利用上述自密实高流态回填材料进行狭窄及异形沟槽回填的施工方法。本申请提供的自密实高流态回填材料抗压强度高、自密实性能好。
Soil stabilizer, self-compacting high-flow-state backfill material and construction method of self-compacting high-flow-state backfill material
The invention relates to the technical field of civil engineering materials, and particularly discloses a soil stabilizer, a self-compacting high-flow-state backfill material and a construction method of the self-compacting high-flow-state backfill material. The soil stabilizer comprises the following components in parts by weight: 9-11 parts of cement; 0.1 to 0.5 part of silicon dioxide; 0.5 to 2.5 parts of fly ash; 2-6 parts of slag powder; the self-compacting high-flow-state backfill material comprises the following components in parts by weight: 95-105 parts of soil; 5-25 parts of a soil stabilizer; 15 to 45 parts of water; the invention further discloses a construction method for backfilling narrow and special-shaped grooves by using the self-compacting high-flow-state backfilling material. The self-compacting high-flow-state backfill material provided by the invention is high in compressive strength and good in self-compacting performance.
本申请涉及土木工程材料的技术领域，具体公开了一种土壤固化剂、自密实高流态回填材料及其施工方法。该土壤固化剂包含以下重量份的组分：水泥9‑11份；二氧化硅0.1‑0.5份；粉煤灰0.5‑2.5份；矿渣粉2‑6份；该自密实高流态回填材料包含以下重量份的组分：土95‑105份；土壤固化剂5‑25份；水15‑45份；以及利用上述自密实高流态回填材料进行狭窄及异形沟槽回填的施工方法。本申请提供的自密实高流态回填材料抗压强度高、自密实性能好。
Soil stabilizer, self-compacting high-flow-state backfill material and construction method of self-compacting high-flow-state backfill material
一种土壤固化剂、自密实高流态回填材料及其施工方法
CAI HAIBO (author) / HUANG ZHENGJUN (author) / ZHANG BINGFENG (author) / ZHANG DONG (author) / LI SHUANGQUAN (author) / ZHOU SIYUAN (author) / FENG XIAOXUAN (author) / LIU YU (author) / GAO SHICHONG (author) / GUO DENGSHANG (author)
2022-05-13
Patent
Electronic Resource
Chinese
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