Open AccessDeriving environmental friendly products from local waste oil and fat production
Author(s) -
Matrufjan Musaev,
Dilnoza Rakhmatova,
B Rakhimov,
M Aripkhodjaeva,
Z Mirsharipova
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/937/2/022093
Subject(s) - asphalt , waste management , raw material , environmental science , gost (hash function) , environmentally friendly , materials science , engineering , composite material , chemistry , mathematics , ecology , organic chemistry , biology , statistics
A formulation of safe products was developed and 4 pilot batches of bitumen were obtained in small quantities - replacing binders from local waste of oil and fat and oil production. The origin and characteristics of the used local waste and additional components are considered. A scheme for obtaining a bitumen-replacement mixture for the use of insulating and roofing coverings has been developed. Experiments on the utilization of local waste by the physicochemical process and the process of raw material oxidation have been carried out. Experimental batches of bitumen-replacement mixture have been prepared for the use of insulation and roofing. The results of comparative tests of pilot batches of bitumen-replacement mixtures for physical and mechanical characteristics in accordance with GOST 6617-76 are presented.