HYDRAULIC BINDER BASED ON SLUDGE AND MAGMATIC ROCKS

摘要

FIELD: construction.;SUBSTANCE: binder contains the following components, wt %: blast-furnace slag 23.8-65.1; magmatic rock - granite or gabbro-diabase, or peridotite, 24.1-63.0; liquid glass - sodium, potassium or their mixture, 10.0-12.0; sodium or potassium hydroxide 0.8-1.2.;EFFECT: improved strength, reduced shrinkage deformations of binder.;1 tbl