Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement early strength agent composition and preparation method thereof
The intention discloses a cement early strength agent composition and a preparation method thereof. The cement early strength agent composition is prepared by reacting a water-soluble calcium salt solution, a water-soluble iron salt solution, a water-soluble aluminum salt solution and a water-soluble silicate solution in a polycarboxylic acid polymer dispersant solution. The cement early strengthagent composition is widely applied to cement-based products such as pipe pieces, pipe piles, PC components and special mortar which have special requirements for early strength, the development speedof the early strength can be greatly increased, mold turnover is accelerated, the productivity is improved, meanwhile, the maintenance energy consumption can be reduced, and the cost is saved.
本发明公开了一种水泥早强剂组合物及其制备方法，所述水泥早强剂组合物是通过水溶性钙盐溶液、水溶性铁盐溶液、水溶性铝盐溶液与水溶性硅酸盐溶液在聚羧酸聚合物分散剂溶液中发生反应制得。所述水泥早强剂组合物广泛应用于包括管片、管桩、PC构件、特种砂浆等对早期强度有特殊要求的水泥基制品，可大幅提高早期强度发展速度，加快模具周转，提高产能，同时可以降低养护能耗，节约成本。
Cement early strength agent composition and preparation method thereof
The intention discloses a cement early strength agent composition and a preparation method thereof. The cement early strength agent composition is prepared by reacting a water-soluble calcium salt solution, a water-soluble iron salt solution, a water-soluble aluminum salt solution and a water-soluble silicate solution in a polycarboxylic acid polymer dispersant solution. The cement early strengthagent composition is widely applied to cement-based products such as pipe pieces, pipe piles, PC components and special mortar which have special requirements for early strength, the development speedof the early strength can be greatly increased, mold turnover is accelerated, the productivity is improved, meanwhile, the maintenance energy consumption can be reduced, and the cost is saved.
本发明公开了一种水泥早强剂组合物及其制备方法，所述水泥早强剂组合物是通过水溶性钙盐溶液、水溶性铁盐溶液、水溶性铝盐溶液与水溶性硅酸盐溶液在聚羧酸聚合物分散剂溶液中发生反应制得。所述水泥早强剂组合物广泛应用于包括管片、管桩、PC构件、特种砂浆等对早期强度有特殊要求的水泥基制品，可大幅提高早期强度发展速度，加快模具周转，提高产能，同时可以降低养护能耗，节约成本。
Cement early strength agent composition and preparation method thereof
一种水泥早强剂组合物及其制备方法
WANG WEISHAN (Autor:in) / FENG ZHONGJUN (Autor:in) / FU LEFENG (Autor:in) / ZHENG BAICUN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
CEMENT EARLY STRENGTH AGENT COMPOSITION AND PREPARATION METHOD THEREFOR
| Europäisches Patentamt | 2021
Low-temperature composite cement early strength agent and preparation method thereof
| Europäisches Patentamt | 2024
Cement early strength agent as well as preparation method and application thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
Coagulating early strength agent, preparation method thereof and concrete composition
| Europäisches Patentamt | 2023