Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Durable and stable steel slag-mineral powder concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses durable and stable steel slag-mineral powder concrete and a preparation method thereof. The durable and stable steel slag-mineral powder concrete is prepared from the following raw materials in parts by weight: 15-20 parts of modified steel slag, 45-60 parts of mineral slag, 135-140 parts of a cement mixture, 10-15 parts of gypsum and 45-50 parts of water, wherein the modified steel slag is prepared by modifying steel slag through coating via zirconium boride gel. The durable and stable steel slag-mineral powder concrete disclosed by the invention can be used for concrete construction; according to the durable and stable steel slag-mineral powder concrete, zirconium boride gel is adopted for coating modification of the steel slag, so a pore channel structure in the steel slag can be coated and fixed through a gel layer, volume expansion of the concrete can be prevented, and the stability and durabilityof a concrete material are improved; and in addition, the preparation method of the durable and stable steel slag-mineral powder concrete is simple and convenient in overall scheme, preparation efficiency is effectively improved, and production efficiency is further improved.
本申请涉及建筑材料领域，具体公开了一种耐久稳定型钢渣‑矿粉混凝土及其制备方法。耐久稳定型钢渣‑矿粉混凝土由包含以下重量份的原料制成：15‑20份改性钢渣、45‑60份矿渣、135‑140份水泥混合料、10‑15份石膏和45‑50份水，所述改性钢渣为经硼化锆凝胶包覆改性制备而成。本申请的耐久稳定型钢渣‑矿粉混凝土可用于混凝土施工，该耐久稳定型钢渣‑矿粉混凝土采用了硼化锆凝胶对钢渣进行包覆改性，既可以通过凝胶层对钢渣内部的孔道结构形成包覆和固定，还能阻止混凝土体积膨胀，提高混凝土材料的稳定性能和耐久性能；另外，该耐久稳定型钢渣‑矿粉混凝土的制备方法整体方案简单便捷，制备效率有效提高，进一步提高了生产效率。
Durable and stable steel slag-mineral powder concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses durable and stable steel slag-mineral powder concrete and a preparation method thereof. The durable and stable steel slag-mineral powder concrete is prepared from the following raw materials in parts by weight: 15-20 parts of modified steel slag, 45-60 parts of mineral slag, 135-140 parts of a cement mixture, 10-15 parts of gypsum and 45-50 parts of water, wherein the modified steel slag is prepared by modifying steel slag through coating via zirconium boride gel. The durable and stable steel slag-mineral powder concrete disclosed by the invention can be used for concrete construction; according to the durable and stable steel slag-mineral powder concrete, zirconium boride gel is adopted for coating modification of the steel slag, so a pore channel structure in the steel slag can be coated and fixed through a gel layer, volume expansion of the concrete can be prevented, and the stability and durabilityof a concrete material are improved; and in addition, the preparation method of the durable and stable steel slag-mineral powder concrete is simple and convenient in overall scheme, preparation efficiency is effectively improved, and production efficiency is further improved.
本申请涉及建筑材料领域，具体公开了一种耐久稳定型钢渣‑矿粉混凝土及其制备方法。耐久稳定型钢渣‑矿粉混凝土由包含以下重量份的原料制成：15‑20份改性钢渣、45‑60份矿渣、135‑140份水泥混合料、10‑15份石膏和45‑50份水，所述改性钢渣为经硼化锆凝胶包覆改性制备而成。本申请的耐久稳定型钢渣‑矿粉混凝土可用于混凝土施工，该耐久稳定型钢渣‑矿粉混凝土采用了硼化锆凝胶对钢渣进行包覆改性，既可以通过凝胶层对钢渣内部的孔道结构形成包覆和固定，还能阻止混凝土体积膨胀，提高混凝土材料的稳定性能和耐久性能；另外，该耐久稳定型钢渣‑矿粉混凝土的制备方法整体方案简单便捷，制备效率有效提高，进一步提高了生产效率。
Durable and stable steel slag-mineral powder concrete and preparation method thereof
耐久稳定型钢渣-矿粉混凝土及其制备方法
YAN JIANQIANG (Autor:in) / QIAO QI (Autor:in) / GE BIAO (Autor:in) / WANG CHAO (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
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