ORGANIZATION OF THE PRODUCTION AND USE OF THE SECONDARY AGGREGATE FROM CONCRETE SLAG IN THE WORLD-WIDE OPERATION

Attention to the issue of reuse of concrete in construction production attracted specialists in the 90s of the last century, because by this time the shortage of natural fillers began to be felt, the need for environmental protection increased, and the number of old, morally and physically obsolete buildings and structures that needed to be demolished increased significantly. In some countries, including Japan, Germany, Denmark, the Netherlands and Luxembourg, there are no places left to collect, store or bury concrete waste. At the same time, in some countries, it became necessary to use limestone imported from abroad.