Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly phase change anti-freezing concrete
The invention relates to environment-friendly phase-change anti-freezing concrete, and relates to the technical field of concrete, and the concrete is prepared from the following raw materials in parts by weight: 150 to 190 parts of water, 300 to 500 parts of cement, 700 to 900 parts of quartz sand, 90 to 120 parts of diabase powder, 40 to 70 parts of silica fume, 30 to 70 parts of inorganic fiber, 35 to 80 parts of nano inorganic material, 40 to 60 parts of desulfurized gypsum, 100 to 200 parts of polymer emulsion and 200 to 300 parts of mineral micro powder. The water, the cement, the quartz sand, the diabase powder, the silica fume, the inorganic fiber, the nano inorganic material, the desulfurized gypsum, the polymer emulsion and the mineral micro powder are combined for use, the durability and freezing resistance of the concrete are remarkably improved, the nano inorganic material can be recycled and utilized through a physical or chemical method, and pollution to the environment is reduced; the polymer emulsion can further improve the flexibility and durability of the concrete and further improve the anti-freezing performance of the concrete, and the polymer emulsion is excellent in performance, can be biodegraded and is more environmentally friendly.
本申请涉及一种环保型相变抗冻混凝土，涉及混凝土技术领域，混凝土由以下重量份的原料组成：150‑190份水、300‑500份水泥、700‑900份石英砂、90‑120份辉绿岩粉、40‑70份硅灰、30‑70份无机纤维、35‑80份纳米无机材料、40‑60份脱硫石膏、100‑200份聚合物乳液和200‑300份矿物微粉。本申请将水、水泥、石英砂、辉绿岩粉、硅灰、无机纤维、纳米无机材料、脱硫石膏、聚合物乳液和矿物微粉组合使用，显著提高混凝土的耐久性和抗冻性，而纳米无机材料可以通过物理或化学方法进行回收和利用，减少对环境的污染；聚合物乳液能够进一步提高混凝土的柔韧性和耐久性，进而提高其抗冻性能，且聚合物乳液的性能优良，可通过生物降解，对环境更友好。
Environment-friendly phase change anti-freezing concrete
The invention relates to environment-friendly phase-change anti-freezing concrete, and relates to the technical field of concrete, and the concrete is prepared from the following raw materials in parts by weight: 150 to 190 parts of water, 300 to 500 parts of cement, 700 to 900 parts of quartz sand, 90 to 120 parts of diabase powder, 40 to 70 parts of silica fume, 30 to 70 parts of inorganic fiber, 35 to 80 parts of nano inorganic material, 40 to 60 parts of desulfurized gypsum, 100 to 200 parts of polymer emulsion and 200 to 300 parts of mineral micro powder. The water, the cement, the quartz sand, the diabase powder, the silica fume, the inorganic fiber, the nano inorganic material, the desulfurized gypsum, the polymer emulsion and the mineral micro powder are combined for use, the durability and freezing resistance of the concrete are remarkably improved, the nano inorganic material can be recycled and utilized through a physical or chemical method, and pollution to the environment is reduced; the polymer emulsion can further improve the flexibility and durability of the concrete and further improve the anti-freezing performance of the concrete, and the polymer emulsion is excellent in performance, can be biodegraded and is more environmentally friendly.
本申请涉及一种环保型相变抗冻混凝土，涉及混凝土技术领域，混凝土由以下重量份的原料组成：150‑190份水、300‑500份水泥、700‑900份石英砂、90‑120份辉绿岩粉、40‑70份硅灰、30‑70份无机纤维、35‑80份纳米无机材料、40‑60份脱硫石膏、100‑200份聚合物乳液和200‑300份矿物微粉。本申请将水、水泥、石英砂、辉绿岩粉、硅灰、无机纤维、纳米无机材料、脱硫石膏、聚合物乳液和矿物微粉组合使用，显著提高混凝土的耐久性和抗冻性，而纳米无机材料可以通过物理或化学方法进行回收和利用，减少对环境的污染；聚合物乳液能够进一步提高混凝土的柔韧性和耐久性，进而提高其抗冻性能，且聚合物乳液的性能优良，可通过生物降解，对环境更友好。
Environment-friendly phase change anti-freezing concrete
一种环保型相变抗冻混凝土
LI DAILIANG (Autor:in) / YE ZHIQIANG (Autor:in) / LI SONGJIN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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