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A platform for research: civil engineering, architecture and urbanism
Active lime additive and preparation method thereof
The invention discloses an active lime additive and a preparation method thereof, the additive is composed of a mixed component A, a mixed component B, a mixed component C and a mixed component D, and the components are mixed according to parts by weight. The mixed component A comprises artificial stone, ceramic and natural stone; the mixed component B comprises active lime, mineral powder and sodium aluminum silicate; the mixed component C is prepared from sodium anthraquinone-1-sulfonate, trimethylolpropane, alkyl alcohol polyoxyethylene ether and benzoyl peroxide; the mixed component D comprises zeolite powder and silica fume. The preparation method comprises the steps of raw material preparation, decomposition and firing and product cooling. According to the active lime additive and the preparation method, the strength, impermeability and freezing resistance of concrete are improved, and the active lime additive is especially suitable for a low-temperature and low-humidity plateau environment.
本发明公开了一种活性石灰添加剂及制备方法，该添加剂由混合组分A、B、C和D组成，各组分按重量份数混合。混合组分A包含人造石、陶瓷和天然石；混合组分B包含活性石灰、矿粉和硅酸铝钠；混合组分C包含蒽醌‑1‑磺酸钠、三羟甲基丙烷、烷基醇聚氧乙烯醚和过氧化苯甲酰；混合组分D包含沸石粉和硅灰。制备方法包括原料制备、分解烧制和产品冷却。本发明的活性石灰添加剂及制备方法提高了混凝土的强度、抗渗性、抗冻性，尤其特别适用低温低湿的高原环境。
Active lime additive and preparation method thereof
The invention discloses an active lime additive and a preparation method thereof, the additive is composed of a mixed component A, a mixed component B, a mixed component C and a mixed component D, and the components are mixed according to parts by weight. The mixed component A comprises artificial stone, ceramic and natural stone; the mixed component B comprises active lime, mineral powder and sodium aluminum silicate; the mixed component C is prepared from sodium anthraquinone-1-sulfonate, trimethylolpropane, alkyl alcohol polyoxyethylene ether and benzoyl peroxide; the mixed component D comprises zeolite powder and silica fume. The preparation method comprises the steps of raw material preparation, decomposition and firing and product cooling. According to the active lime additive and the preparation method, the strength, impermeability and freezing resistance of concrete are improved, and the active lime additive is especially suitable for a low-temperature and low-humidity plateau environment.
本发明公开了一种活性石灰添加剂及制备方法，该添加剂由混合组分A、B、C和D组成，各组分按重量份数混合。混合组分A包含人造石、陶瓷和天然石；混合组分B包含活性石灰、矿粉和硅酸铝钠；混合组分C包含蒽醌‑1‑磺酸钠、三羟甲基丙烷、烷基醇聚氧乙烯醚和过氧化苯甲酰；混合组分D包含沸石粉和硅灰。制备方法包括原料制备、分解烧制和产品冷却。本发明的活性石灰添加剂及制备方法提高了混凝土的强度、抗渗性、抗冻性，尤其特别适用低温低湿的高原环境。
Active lime additive and preparation method thereof
一种活性石灰添加剂及制备方法
JIANG CHENGJIA (author) / LIU ZHE (author) / WANG JIASHUN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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