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Use of a binder for the production of by warmth treatment and / or to erhaertenden components
Use of a binder for the production of by warmth treatment and / or to erhaertenden components
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机译:粘合剂在通过温热处理和/或增湿成分生产中的用途
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摘要
Constructional elements hardened by thermal treatment or steam-hardening incorporate as binder granulated blast-furnace and steel-making slags. The slags are milled together until specific surface is 3,500-4.500 cm2/g. and the binder contains 40-60% wt. of each of the slags, and opt. 5-10% wt. gypsum or anhydrite. The treated bricks have compression-resistance 172 kPa/cm2.
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