Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation trench backfill material as well as preparation method and application thereof
The invention relates to the technical field of foundation trench backfilling, and particularly discloses a foundation trench backfilling material and a preparation method and application thereof. The foundation trench backfill material disclosed by the invention comprises the following components in parts by weight: 24-30 parts of shield muck; 29 to 42 parts of sand; 8 to 15 parts of cement; 0.01 to 0.5 part of a curing agent and 25 to 28 parts of water; the curing agent comprises silicon dioxide, epoxy resin and styrene-acrylic emulsion in a weight ratio of (30-40): (10-18): (0.5-1.5). The invention further discloses a preparation method and application of the foundation trench backfill material. The foundation trench backfill material obtained by using the technical scheme provided by the invention has good fluidity, relatively high compression resistance and relatively good durability.
本申请涉及基槽回填的技术领域，具体公开了一种基槽回填材料及其制备方法与应用。本申请公开的基槽回填材料包括以下重量份的组分：盾构渣土24‑30份；砂29‑42份；水泥8‑15份；固化剂0.01‑0.5份和水25‑28份；所述固化剂包括重量比为（30‑40）：（10‑18）：（0.5‑1.5）的二氧化硅、环氧树脂和苯丙乳液。本申请还公开了上述基槽回填材料的制备方法和应用。利用本申请提供的技术方案获得的基槽回填材料具有良好的流动性、较高的抗压性能和较好的耐久性能。
Foundation trench backfill material as well as preparation method and application thereof
The invention relates to the technical field of foundation trench backfilling, and particularly discloses a foundation trench backfilling material and a preparation method and application thereof. The foundation trench backfill material disclosed by the invention comprises the following components in parts by weight: 24-30 parts of shield muck; 29 to 42 parts of sand; 8 to 15 parts of cement; 0.01 to 0.5 part of a curing agent and 25 to 28 parts of water; the curing agent comprises silicon dioxide, epoxy resin and styrene-acrylic emulsion in a weight ratio of (30-40): (10-18): (0.5-1.5). The invention further discloses a preparation method and application of the foundation trench backfill material. The foundation trench backfill material obtained by using the technical scheme provided by the invention has good fluidity, relatively high compression resistance and relatively good durability.
本申请涉及基槽回填的技术领域，具体公开了一种基槽回填材料及其制备方法与应用。本申请公开的基槽回填材料包括以下重量份的组分：盾构渣土24‑30份；砂29‑42份；水泥8‑15份；固化剂0.01‑0.5份和水25‑28份；所述固化剂包括重量比为（30‑40）：（10‑18）：（0.5‑1.5）的二氧化硅、环氧树脂和苯丙乳液。本申请还公开了上述基槽回填材料的制备方法和应用。利用本申请提供的技术方案获得的基槽回填材料具有良好的流动性、较高的抗压性能和较好的耐久性能。
Foundation trench backfill material as well as preparation method and application thereof
一种基槽回填材料及其制备方法与应用
TAN ZHONGSHENG (Autor:in) / BAI ZHEN (Autor:in) / CHEN XIANZHEN (Autor:in) / ZHANG QIANG (Autor:in) / ZHANG XIAOYIN (Autor:in) / LIU QING (Autor:in) / WANG HUAN (Autor:in) / LI NING (Autor:in) / ZHANG HAO (Autor:in) / CUI YING (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
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