A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water reducing agent as well as preparation method and application thereof
The invention relates to the technical field of building materials, and particularly discloses a water reducing agent as well as a preparation method and application thereof. The water reducing agent disclosed by the invention is prepared from the following components in parts by weight: 30 to 35 parts of six-carbon monomer, 2 to 4 parts of small monomer, 2 to 3 parts of slow-release monomer, 1 to 2 parts of functional monomer, 0.5 to 1 part of chain transfer agent, 0.1 to 0.5 part of reducing agent, 0.1 to 0.5 part of oxidizing agent, 1 to 3 parts of pH regulator, 1 to 3 parts of anti-caking agent and 50 to 60 parts of soft water. Meanwhile, the invention further discloses a preparation method of the water reducing agent. By utilizing the water reducing agent provided by the invention, the fluidity of the gypsum-based self-leveling mortar can be effectively improved, and the flowing loss can be reduced, so that the fluidity retention rate is improved.
本申请涉及建筑材料的技术领域，具体公开了一种减水剂及其制备方法和应用。本申请公开的减水剂，包括以下重量份的组分：六碳单体30‑35份、小单体2‑4份、缓释单体2‑3份、功能单体1‑2份、链转移剂0.5‑1份、还原剂0.1‑0.5份、氧化剂0.1‑0.5份、pH调节剂1‑3份、抗结块剂1‑3份、软水50‑60份。同时，本申请还公开了上述减水剂的制备方法。利用本申请提供的减水剂，可以有效提高石膏基自流平砂浆的流动性，且能够降低流经损失，进而提高流动性保持率。
Water reducing agent as well as preparation method and application thereof
The invention relates to the technical field of building materials, and particularly discloses a water reducing agent as well as a preparation method and application thereof. The water reducing agent disclosed by the invention is prepared from the following components in parts by weight: 30 to 35 parts of six-carbon monomer, 2 to 4 parts of small monomer, 2 to 3 parts of slow-release monomer, 1 to 2 parts of functional monomer, 0.5 to 1 part of chain transfer agent, 0.1 to 0.5 part of reducing agent, 0.1 to 0.5 part of oxidizing agent, 1 to 3 parts of pH regulator, 1 to 3 parts of anti-caking agent and 50 to 60 parts of soft water. Meanwhile, the invention further discloses a preparation method of the water reducing agent. By utilizing the water reducing agent provided by the invention, the fluidity of the gypsum-based self-leveling mortar can be effectively improved, and the flowing loss can be reduced, so that the fluidity retention rate is improved.
本申请涉及建筑材料的技术领域，具体公开了一种减水剂及其制备方法和应用。本申请公开的减水剂，包括以下重量份的组分：六碳单体30‑35份、小单体2‑4份、缓释单体2‑3份、功能单体1‑2份、链转移剂0.5‑1份、还原剂0.1‑0.5份、氧化剂0.1‑0.5份、pH调节剂1‑3份、抗结块剂1‑3份、软水50‑60份。同时，本申请还公开了上述减水剂的制备方法。利用本申请提供的减水剂，可以有效提高石膏基自流平砂浆的流动性，且能够降低流经损失，进而提高流动性保持率。
Water reducing agent as well as preparation method and application thereof
一种减水剂及其制备方法和应用
DONG HUIYAN (author) / ZHANG YANFENG (author) / ZHANG CHUNYU (author) / LIU KAI (author) / ZHANG TENG (author)
2023-07-25
Patent
Electronic Resource
Chinese
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