00560naa#a2200193#i#450# EN\\bibl\80554 20241104235312.1 2076-0655 20130925b2013####ek#y0engy0150####ca RUS RU Blended alkali-activated slag-crushed concrete fine cements Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2013 6 с. Journal article local Rakhimova N R Rakhimov R Z Khamitova R F tsilicates.ru