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Hydraulic binder based on ground granulated blast furnace slag having improved setting improved curing
Hydraulic binder based on ground granulated blast furnace slag having improved setting improved curing
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机译:基于改进的凝结,改善固化的基于粒状高炉矿渣的水硬性粘结剂
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摘要
Disclosed are a hydraulic binder composition containing at least 50% by weight of ground granulated blast furnace slag and a system for activating the slag, the system containing at least calcium sulphate, at least one product chosen from a source of Portland clinker and lime, at least one aluminum derivative and at least one alkali metal or alkaline earth metal sa containing a ready-to-mix building material composition comprising such a hydraulic binder and aggregates of inert material capable of being agglomerated in the presence of an aqueous phase; and a process for employing the ready-to-mix composition containing a stage of mixing the said composition with water for the purpose of the preparation of a building material, such as a concrete or mortar, and in particular an adhesive mortar, pointing mortar or levelling mortar or coating.
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