Aqueous accelerator mixture

Details Aqueous accelerator mixture Aqueous accelerator mixture

2008-12-04

2011-12-13

Green, Anthony (Department: 1731)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S808000, C106S815000, C106S819000, C106S823000, C427S421100, C427S427000

Reexamination Certificate

active

08075688

ABSTRACT:
The invention relates to an accelerator, preferably for sprayed concrete or sprayed mortar, which is present as an aqueous mixture, preferably dispersion, particularly preferably suspension, which contains the following:(a) aluminium in oxidation state 3,(b) sulphate,(c) fluoride, and/or (semi)metal fluoro complexes,(d) stabiliser, preferably inorganic stabiliser, particularly preferably magnesium silicate and/or kaolin and/or clay minerals and/or allophane, in particular magnesium silicate and/or bentonite, particularly preferably sepiolite, especially particularly preferably Si12Mg8O30(OH)4(OH2)4and/or Mg4Si6O15(OH)2.

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PCT/EP2008/066794—Written Opinion of the International Searching Authority, Apr. 15, 2009.
PCT/CH2008/066794—International Search Report, Apr. 15, 2009.

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