| 简介 |
For the use in the wet spraying procedure of suitable solidification and confirmation accelerators for hydraulic bonding agents, available by a procedure, with the which following components component A : basic aluminum salts and/or aluminum hydroxide component b : Aluminium sulfate and/or sulfuric acid component C : organic carbonic acids or mixtures at least two of the organic carbonic acids component D : Aluminum salts of the organic carbonic acids component e : organic and/or inorganic sulfates and/or Hydrogensulfate and/or carbonates and/or hydrogencarbonates and/or alkaline-earth oxides and/or alkaline-earth hydroxides at temperatures to 150 °C in water to the reaction to be brought, so that thereby a solution will receive, whereby 1. all components or a selection of the components react with one another, so that the molar ratios of aluminum to sulfate in the final product 0.83 to 13.3 and the molar ratios of aluminum to the organic carbonic acid 0.67 to 33.3 amounted to or 2. all components react with one another except component e or a selection of the components except component e, so that the molar ratios of aluminum amount to sulfate in the final product 0.83 to 13.3 and the molar ratios of aluminum to the organic carbonic acid in the final product 0.67 to 33.3 or 3. the component e later in Reaction product to point 2 is dissolved. |
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