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    • 16. 发明公开
    • QUICK-SET AGENT FOR HYDRAULIC BINDER AND METHOD FOR RAPIDLY CURING HYDRAULIC BINDER
    • FAST可生产用于将水硬性胶凝材料和方法快速固化的水硬性胶凝材料
    • EP2623477A1
    • 2013-08-07
    • EP11829121.0
    • 2011-09-27
    • Sika Technology AG
    • LINDLAR BenediktMÄDER UrsGOTO KatsuhikoISHIDA RyoheiGORYOZONO Yuji
    • C04B22/14C04B22/06C04B24/04C04B28/02C04B103/12
    • C04B40/0039C04B28/02C04B2103/12C04B2111/1025C04B2111/1062C04B14/303C04B22/064C04B22/148C04B24/04C04B22/066
    • In the present invention, a hydraulic binder is rapidly cured using either: (1) a liquid quick-setting agent for a hydraulic binder, comprising aluminum sulfate or a hydrate thereof, an aluminum oxide or hydroxide, at least one organic acid, at least one alkaline earth metal oxide or hydroxide, and water; or (2) a combination of (A) a liquid quick-setting agent which contains aluminum sulfate or a hydrate thereof, an aluminum oxide or hydroxide, at least one organic acid, at least one alkaline earth metal oxide or hydroxide, and water; with (B) a non-slurry auxiliary quick-setting agent which contains powdery aluminum sulfate or a hydrate thereof. In accordance with the present invention, a quick-setting agent system which is easy to use, produces little dust, is non-alkaline, and is capable of exhibiting good curing properties even under conditions which are difficult to carry out construction with conventional quick-set concrete.
    • 在本发明中,水硬性粘合剂,使用快速固化的任一:(1)一个液状速凝剂的水硬性粘合剂,其包含硫酸铝或它们的水合物,氧化铝或氢氧化的,至少一种有机酸,至少 一种碱土金属氧化物或氢氧化物,和水; 或(2)(A)一种液状速凝剂的组合,其包含硫酸铝或它们的水合物,水氧化物或氢氧化铝,至少一种有机酸,至少一种碱土金属氧化物或氢氧化物,和; 与(B)的非浆体状速凝其中含有硫酸铝粉或它们的水合物的辅助剂。 在本发明雅舞蹈,一个速凝剂系统中的所有这是易于使用,产生很少的灰尘,是无碱性,甚至条件是难以进行建设与常规单触下能够表现出良好的固化性能 集混凝土。