
Изложены результаты исследований собственных деформаций растворного камня при изменении подвижности золо-цементно-песчаной смеси. Установлены граничные значения содержания свободного СаО в золе, компенсирующего усадку цементного камня. Предложены составы безусадочных смесей с содержанием дополнительных расширяющих компонентов.
The results of researches of proper deformations of the mortar stone when flowability of mixture of ash gritty cement changes are given. Boundary values of content of free CaO in ash which compensate the cement shrinkage, were found. Proportion of non-shrink mixtures with content of additional expanders are offered.
ВЫСОКОКАЛЬЦИЕВАЯ ЗОЛА ТЭЦ, ЦЕМЕНТНО-ПЕСЧАНЫЙ РАСТВОР, ПОДВИЖНОСТЬ, СОБСТВЕННЫЕ ДЕФОРМАЦИИ, УСАДКА, РАСШИРЕНИЕ
ВЫСОКОКАЛЬЦИЕВАЯ ЗОЛА ТЭЦ, ЦЕМЕНТНО-ПЕСЧАНЫЙ РАСТВОР, ПОДВИЖНОСТЬ, СОБСТВЕННЫЕ ДЕФОРМАЦИИ, УСАДКА, РАСШИРЕНИЕ
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