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A platform for research: civil engineering, architecture and urbanism
Glue reducing agent capable of enhancing concrete strength and preparation process
The invention relates to the technical field of glue reducers, and discloses a glue reducer capable of enhancing concrete strength, which is composed of the following raw materials in percentage by weight: 10-15% of ammonia water, 45-55% of propylene oxide, 5-10% of acrylic acid, 5-10% of sodium methallyl sulfonate, 5-10% of ammonium persulfate, 5-10% of polyoxyethylene and 5-10% of allyl ester. According to the glue reducing agent capable of enhancing the strength of the concrete and the preparation process, the water content of the concrete can be reduced under the condition that the processability of the concrete is not influenced, meanwhile, the strength of the concrete is also improved, the dosage of cement or other cementing materials is reduced, the preparation process is simple, and the cost is relatively low.
本发明涉及减胶剂技术领域，且公开了一种可增强混凝土强度的减胶剂，该减胶剂由以下原料配比组成：氨水10‑15％、环氧丙烷45‑55％、丙烯酸5‑10％、甲基丙烯磺酸钠5‑10％、过硫酸铵5‑10％、聚氧乙烯5‑10％和基烯丙酯5‑10％；该可增强混凝土强度的减胶剂及制备工艺，通过可以在不影响混凝土的加工性的条件下减少其含水量，同时也提升混凝土的强度，并减少水泥或其他胶凝材料用量，且制备过程简单，成本较低。
Glue reducing agent capable of enhancing concrete strength and preparation process
The invention relates to the technical field of glue reducers, and discloses a glue reducer capable of enhancing concrete strength, which is composed of the following raw materials in percentage by weight: 10-15% of ammonia water, 45-55% of propylene oxide, 5-10% of acrylic acid, 5-10% of sodium methallyl sulfonate, 5-10% of ammonium persulfate, 5-10% of polyoxyethylene and 5-10% of allyl ester. According to the glue reducing agent capable of enhancing the strength of the concrete and the preparation process, the water content of the concrete can be reduced under the condition that the processability of the concrete is not influenced, meanwhile, the strength of the concrete is also improved, the dosage of cement or other cementing materials is reduced, the preparation process is simple, and the cost is relatively low.
本发明涉及减胶剂技术领域，且公开了一种可增强混凝土强度的减胶剂，该减胶剂由以下原料配比组成：氨水10‑15％、环氧丙烷45‑55％、丙烯酸5‑10％、甲基丙烯磺酸钠5‑10％、过硫酸铵5‑10％、聚氧乙烯5‑10％和基烯丙酯5‑10％；该可增强混凝土强度的减胶剂及制备工艺，通过可以在不影响混凝土的加工性的条件下减少其含水量，同时也提升混凝土的强度，并减少水泥或其他胶凝材料用量，且制备过程简单，成本较低。
Glue reducing agent capable of enhancing concrete strength and preparation process
一种可增强混凝土强度的减胶剂及制备工艺
GU JINLONG (author)
2021-01-22
Patent
Electronic Resource
Chinese
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