Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement balancing weight and preparation method thereof
The invention relates to the technical field of balancing weights, in particular to a cement balancing weight and a preparation method thereof. The cement balancing weight is prepared from, by mass, 50-70 parts of cement, 5-8 parts of sand, 5-8 parts of stone powder, 5-8 parts of ore sand, 2-3 parts of fiber, 0.5-1.0 part of latex powder, 4-7 parts of silica fume, 0.5-1.5 parts of an alkali-resistant agent, 0.5-1.5 parts of a polycarboxylate superplasticizer and 5-12 parts of water. According to the cement balancing weight, sand, stone powder and ore sand are used as main aggregates, and fiber, latex powder, silica fume, the alkali-resistant agent and the polycarboxylate superplasticizer are added, so that the compounding effect is good, the impact resistance and the wear resistance of thecement balancing weight are effectively improved, the mechanical property of the cement balancing weight is remarkably improved, and the use effect is good; the preparation method disclosed by the invention is simple in process and convenient to prepare, and meets the industrial production and manufacturing requirements.
本发明涉及配重块技术领域，具体涉及一种水泥配重块及其制备方法，本发明的水泥配重块，由以下质量份数的各组分组成：水泥50～70份、沙子5～8份、石粉5～8份、矿砂5～8份、纤维2～3份、乳胶粉0.5～1.0份、微硅粉4～7份、抗碱剂0.5～1.5份、聚羧酸减水剂0.5～1.5份和水5～12份，本发明的水泥配重块，将沙子、石粉和矿砂作为主要骨料，并加入纤维、乳胶粉、微硅粉、抗碱剂和聚羧酸减水剂，不仅复配效果好，且有效改善了水泥配重块的抗冲击及耐磨性能，其力学性能显著提升，使用效果好；本发明的制备方法，其工艺简单，制备方便，满足工业化的生产制造需求。
Cement balancing weight and preparation method thereof
The invention relates to the technical field of balancing weights, in particular to a cement balancing weight and a preparation method thereof. The cement balancing weight is prepared from, by mass, 50-70 parts of cement, 5-8 parts of sand, 5-8 parts of stone powder, 5-8 parts of ore sand, 2-3 parts of fiber, 0.5-1.0 part of latex powder, 4-7 parts of silica fume, 0.5-1.5 parts of an alkali-resistant agent, 0.5-1.5 parts of a polycarboxylate superplasticizer and 5-12 parts of water. According to the cement balancing weight, sand, stone powder and ore sand are used as main aggregates, and fiber, latex powder, silica fume, the alkali-resistant agent and the polycarboxylate superplasticizer are added, so that the compounding effect is good, the impact resistance and the wear resistance of thecement balancing weight are effectively improved, the mechanical property of the cement balancing weight is remarkably improved, and the use effect is good; the preparation method disclosed by the invention is simple in process and convenient to prepare, and meets the industrial production and manufacturing requirements.
本发明涉及配重块技术领域，具体涉及一种水泥配重块及其制备方法，本发明的水泥配重块，由以下质量份数的各组分组成：水泥50～70份、沙子5～8份、石粉5～8份、矿砂5～8份、纤维2～3份、乳胶粉0.5～1.0份、微硅粉4～7份、抗碱剂0.5～1.5份、聚羧酸减水剂0.5～1.5份和水5～12份，本发明的水泥配重块，将沙子、石粉和矿砂作为主要骨料，并加入纤维、乳胶粉、微硅粉、抗碱剂和聚羧酸减水剂，不仅复配效果好，且有效改善了水泥配重块的抗冲击及耐磨性能，其力学性能显著提升，使用效果好；本发明的制备方法，其工艺简单，制备方便，满足工业化的生产制造需求。
Cement balancing weight and preparation method thereof
一种水泥配重块及其制备方法
CHAI YUANJUN (Autor:in) / YIN RAN (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
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