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composition for building materials with better freeze / thaw resistance and process for their production
composition for building materials with better freeze / thaw resistance and process for their production
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机译:具有更好的抗冻融性的建筑材料的组成及其生产工艺
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摘要
A hydraulically curable composition, in particular for the production of concrete, mortar, screed, or render having improved freeze-thaw resistance, as well as a process for producing the composition. The composition includes the constituents cement, additional constituents, and organofunctional silicon compounds, and optionally aggregates and admixtures. The composition also contains the additional constituents fly ash and silica dust, in each case independently based on the weight of cement, in an amount of from 1 to 25% by weight and the organofunctional silicon compounds in an amount of from 0.1 to 5% by weight based on the weight of cement.
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