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Application filed by Донбаський Інженерно-Будівельний Інститут, Донбасский инженерно-строительный институтfiledCriticalДонбаський Інженерно-Будівельний Інститут
Priority to UA3779323ApriorityCriticalpatent/UA13729A1/en
Publication of UA13729A1publicationCriticalpatent/UA13729A1/en
The tar-mineral mixture for pavement comprises the coal tar and mineral filler. With the purpose of increasing of pavement strength it contains as the mineral filler the screening of split of dump open-hearth slag.
Blast furnace apparatus using gas mixture blown into through tuyere thereof* consiting of pulverised coal mixed with fuel oil or reducing gas and additional desufurizing agent