Liquid accelerator

Details Liquid accelerator Liquid accelerator

2004-08-18

2010-02-16

Marcantoni, Paul (Department: 1793)

Compositions: coating or plastic

Materials or ingredients

Additive materials for inorganic cements which contain a...

Reexamination Certificate

active

07662230

ABSTRACT:
To provide a liquid accelerator which excels in accelerating effect and which also excels in storage stability at low temperature and inhibitory effect of alkali-aggregation reaction. A liquid accelerator composed of a fluoride-containing aqueous aluminum salt which is obtained through the reaction of aluminum sulfate and hydrofluoric acid, aluminum hydroxide, and one or more kinds of lithium salts selected from the group consisting of lithium hydroxides, lithium carbonates, and lithium sulfates.

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