Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-compacting solidified loess fertilizer tank backfill material and backfill method
The invention relates to a self-compacting solidified loess fertilizer tank backfill material and a backfill method. The backfill material comprises the following raw materials in parts by mass: 60-80parts of loess, 3-20 parts of cement, 2-5 parts of fly ash, 1-5 parts of a composite dispersant and 15-25 parts of water. Self-compaction and loess solidification can be achieved, the strength, the volume stability and the permeability of the backfill material are good, and the compactness of backfilling of the fertilizer tank and the safety, the applicability and the durability of a building areguaranteed.
本发明涉及一种可自密实固化黄土肥槽回填材料及回填方法。回填材料包括以下质量配比的原料：黄土60—80份、水泥3—20份、粉煤灰2—5份、复合分散剂1—5份和水15—25份。本发明可实现自密实、固化黄土，其强度、体积稳定性和渗透性好，保证了肥槽回填的密实性，建筑物的安全性以及适用性和耐久性。
Self-compacting solidified loess fertilizer tank backfill material and backfill method
The invention relates to a self-compacting solidified loess fertilizer tank backfill material and a backfill method. The backfill material comprises the following raw materials in parts by mass: 60-80parts of loess, 3-20 parts of cement, 2-5 parts of fly ash, 1-5 parts of a composite dispersant and 15-25 parts of water. Self-compaction and loess solidification can be achieved, the strength, the volume stability and the permeability of the backfill material are good, and the compactness of backfilling of the fertilizer tank and the safety, the applicability and the durability of a building areguaranteed.
本发明涉及一种可自密实固化黄土肥槽回填材料及回填方法。回填材料包括以下质量配比的原料：黄土60—80份、水泥3—20份、粉煤灰2—5份、复合分散剂1—5份和水15—25份。本发明可实现自密实、固化黄土，其强度、体积稳定性和渗透性好，保证了肥槽回填的密实性，建筑物的安全性以及适用性和耐久性。
Self-compacting solidified loess fertilizer tank backfill material and backfill method
一种可自密实固化黄土肥槽回填材料及回填方法
LUO FAJIANG (Autor:in) / TIAN YONG (Autor:in) / TIAN ZHOU (Autor:in) / SHI GUANGHUI (Autor:in) / MENG JIN (Autor:in) / ZHANG ZEKUN (Autor:in) / LI JUN (Autor:in) / ZHANG BO (Autor:in) / MA CHONG (Autor:in) / LI FENG (Autor:in)
02.04.2021
Patent
Elektronische Ressource
Chinesisch
Fertilizer groove backfill construction method based on self-compacting backfill soil
| Europäisches Patentamt | 2021
Movable self-compacting backfill soil and fertilizer groove backfill construction machine
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Non-self-weight collapsible loess area manure pit backfill material and backfill method
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022