Complex Clinker-Less Binder Made from Refractory Wastes and Products Based on it

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作者
V. N. Sokov
机构
[1] Moscow State University of Civil Engineering,
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关键词
complex binder; refractory wastes; activation; hydraulic curing; catalytic activity; exchange reactions; amorphous silica; filter cake; heat treatment; isothermal heating; strength; binder service life; technological factors;
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摘要
A clinker-less binder that is based on refractory waste products and includes silica, alumina, calcium oxide, and calcium sulfate is obtained. The addition of sulfates to the composition, based on filter cakes and grinding powder, increases the reactivity of the powder’s aluminate component and helps form hydrate compounds. The chemical relationship between the components of the complex binder is explained and the effects of each ingredient and the heat-treatment temperature on the properties of the silicate stone are individually examined.
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页码:185 / 188
页数:3
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