00658naa#a2200205#i#450# EN\\bibl\38752 20250414103044.1 2618-7183 20200710b2020####ek#y0engy0150####ca RU USE OF IRAQ CONCRETE SCRAP AS FILLER AND AGGREGATE OF HEAVYWEIGHT AND LIGHTWEIGHT CONCRETE Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2020 11 с. Journal article local Ahmed A. A.A. Fedyuk R. S. Liseycev Yu. L. Timohin R. A. Murali G. bulletinbstu.editorum.ru