Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flow-state backfill material taking engineering mud cake as raw material and preparation method of flow-state backfill material
The invention relates to the field of building materials, in particular to a flow-state backfill material with engineering mud cakes as raw materials and a preparation method of the flow-state backfill material. The flow-state backfill material is prepared from the following components in parts by weight: 30 to 40 parts of mud cake fine-grained soil, 30 to 40 parts of recycled aggregate, 5 to 8 parts of a curing agent, 0.1 to 0.5 part of an additive and 22 to 25 parts of water. According to the flow-state backfill material, the proportion of all the components is reasonable, and the uniformity and strength of the flow-state backfill material can be improved through synergistic cooperation of all the components.
本发明涉及建筑材料领域，具体而言，涉及一种以工程泥饼为原料的流态回填料及其制备方法。所述的流态回填料，按重量份数计，包括如下组分：泥饼细粒土30～40份、再生骨料30～40份、固化剂5～8份、外加剂0.1～0.5份和水22～25份。所述的流态回填料，各组分配比合理，各组分之间协同配合能够提高流态回填料的均匀性和强度。
Flow-state backfill material taking engineering mud cake as raw material and preparation method of flow-state backfill material
The invention relates to the field of building materials, in particular to a flow-state backfill material with engineering mud cakes as raw materials and a preparation method of the flow-state backfill material. The flow-state backfill material is prepared from the following components in parts by weight: 30 to 40 parts of mud cake fine-grained soil, 30 to 40 parts of recycled aggregate, 5 to 8 parts of a curing agent, 0.1 to 0.5 part of an additive and 22 to 25 parts of water. According to the flow-state backfill material, the proportion of all the components is reasonable, and the uniformity and strength of the flow-state backfill material can be improved through synergistic cooperation of all the components.
本发明涉及建筑材料领域，具体而言，涉及一种以工程泥饼为原料的流态回填料及其制备方法。所述的流态回填料，按重量份数计，包括如下组分：泥饼细粒土30～40份、再生骨料30～40份、固化剂5～8份、外加剂0.1～0.5份和水22～25份。所述的流态回填料，各组分配比合理，各组分之间协同配合能够提高流态回填料的均匀性和强度。
Flow-state backfill material taking engineering mud cake as raw material and preparation method of flow-state backfill material
一种以工程泥饼为原料的流态回填料及其制备方法
WANG MIAO (Autor:in) / LI YANLING (Autor:in) / BAI SONG (Autor:in) / CHEN XIANGJIE (Autor:in) / JIANG XINLI (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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