00581naa#a2200181#i#450# EN\\bibl\80827 20241121212214.4 2076-0655 20190325b2019####ek#y0engy0150####ca RUS RU Technology of composite thermal insulation material production using sodium liquid glass and mineral fillers Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2019 5 с. Journal article local Zin Min Htet Tikhomirova I N tsilicates.ru