Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a self-compacting backfill material, and a preparation method and application thereof. Industrial ardealite, quick lime, bentonite, sieved soil, cement powder, mineral powder and water are mixed to obtain the self-compacting backfill material. The self-compacting backfill material reduces the difficulty of backfill construction, improves the backfill quality of foundation pits at special parts, reduces pollution hazards of industrial ardealite, and turns waste into wealth.
本发明提供一种自密实回填材料及其制备方法及应用，将工业磷石膏、生石灰、膨润土、过筛土、水泥粉、矿粉和水混合得到自密实回填材料，本发明发的自密实回填材料减少回填施工的难度，提高特殊部位基坑回填的质量，同时可以减少工业磷石膏的污染危害，变废为宝。
The invention provides a self-compacting backfill material, and a preparation method and application thereof. Industrial ardealite, quick lime, bentonite, sieved soil, cement powder, mineral powder and water are mixed to obtain the self-compacting backfill material. The self-compacting backfill material reduces the difficulty of backfill construction, improves the backfill quality of foundation pits at special parts, reduces pollution hazards of industrial ardealite, and turns waste into wealth.
本发明提供一种自密实回填材料及其制备方法及应用，将工业磷石膏、生石灰、膨润土、过筛土、水泥粉、矿粉和水混合得到自密实回填材料，本发明发的自密实回填材料减少回填施工的难度，提高特殊部位基坑回填的质量，同时可以减少工业磷石膏的污染危害，变废为宝。
Self-compacting backfill material, and preparation method and application thereof
一种自密实回填材料及其制备方法及应用
ZHOU HAO (Autor:in)
14.01.2022
Patent
Elektronische Ressource
Chinesisch
Self-compacting gypsum concrete backfill leveling material and application thereof
| Europäisches Patentamt | 2024
Self-compacting solidified loess fertilizer tank backfill material and backfill method
| Europäisches Patentamt | 2021
Solid-waste-based self-compacting super-waterproof backfill material and preparation method thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022
Fertilizer groove backfill construction method based on self-compacting backfill soil
| Europäisches Patentamt | 2021