A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of concrete reinforcing agents, and discloses a concrete mixing reinforcing agent and a preparation method thereof, and the concrete mixing reinforcing agent comprises the following raw materials by weight: 30-35 parts of fly ash microbeads, 10-18 parts of mineral powder, 10-15 parts of polymer cellulose, 7-12 parts of cementing material particles, and 6-10 parts of special clinker. According to the concrete mixing reinforcing agent and the preparation method, the fly ash microbeads are added into the concrete, so that the fluidity of the concrete can be improved, cracks in the concrete can be prevented, and the cementing material particles, the special clinker, the steel slag, the zirconium slag, the coal gangue and the carbide slag can be used only through crushing and screening; according to the invention, SiO2 and AL2O3 are fully excited to be hydrated with a cement hydration product Ca (OH) 2 for multiple times to generate CSH gel, and the CSH gel is much more than that in common concrete, so that the strength of the concrete is greatly improved, natural gravel resources are saved, meanwhile, the wear resistance of the concrete is improved, and the cost of the concrete is reduced.
本发明涉及混凝土增强剂技术领域，且公开了一种混凝土混合增强剂及制备方法，包括以下重量份数配比的原料：粉煤灰微珠30‑35份、矿粉10‑18份、高分子纤维素10‑15份、胶凝材料颗粒7‑12份、特种熟料6‑10份。该混凝土混合增强剂及制备方法，通过将粉煤灰微珠加入至混凝土中，能够改善混凝土的流动性，预防混凝土中裂缝的产生，通过使用胶凝材料颗粒和特种熟料，钢渣、锆渣、煤矸石和电石渣仅通过破碎、筛分后即可使用，充分激发SiO2和AL2O3与水泥水化生成物Ca(OH)2发生多次水化，产生CSH凝胶体，使CSH凝胶体比普通混凝土中多出很多，从而大大提高了混凝土的强度，节约了天然砂石资源，同时提高了混凝土的耐磨性、降低了混凝土成本。
The invention relates to the technical field of concrete reinforcing agents, and discloses a concrete mixing reinforcing agent and a preparation method thereof, and the concrete mixing reinforcing agent comprises the following raw materials by weight: 30-35 parts of fly ash microbeads, 10-18 parts of mineral powder, 10-15 parts of polymer cellulose, 7-12 parts of cementing material particles, and 6-10 parts of special clinker. According to the concrete mixing reinforcing agent and the preparation method, the fly ash microbeads are added into the concrete, so that the fluidity of the concrete can be improved, cracks in the concrete can be prevented, and the cementing material particles, the special clinker, the steel slag, the zirconium slag, the coal gangue and the carbide slag can be used only through crushing and screening; according to the invention, SiO2 and AL2O3 are fully excited to be hydrated with a cement hydration product Ca (OH) 2 for multiple times to generate CSH gel, and the CSH gel is much more than that in common concrete, so that the strength of the concrete is greatly improved, natural gravel resources are saved, meanwhile, the wear resistance of the concrete is improved, and the cost of the concrete is reduced.
本发明涉及混凝土增强剂技术领域，且公开了一种混凝土混合增强剂及制备方法，包括以下重量份数配比的原料：粉煤灰微珠30‑35份、矿粉10‑18份、高分子纤维素10‑15份、胶凝材料颗粒7‑12份、特种熟料6‑10份。该混凝土混合增强剂及制备方法，通过将粉煤灰微珠加入至混凝土中，能够改善混凝土的流动性，预防混凝土中裂缝的产生，通过使用胶凝材料颗粒和特种熟料，钢渣、锆渣、煤矸石和电石渣仅通过破碎、筛分后即可使用，充分激发SiO2和AL2O3与水泥水化生成物Ca(OH)2发生多次水化，产生CSH凝胶体，使CSH凝胶体比普通混凝土中多出很多，从而大大提高了混凝土的强度，节约了天然砂石资源，同时提高了混凝土的耐磨性、降低了混凝土成本。
Special concrete reinforcing agent for commercial mixing station and preparation method thereof
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