THE POSSIBILITY OF USING MATERIALS FROM DEMOLISHED BUILDINGS IN COLD RECYCLING TECHNOLOGY FOR ROAD BASE LAYERS
The work investigated the possibility of using construction waste such as asbestos-cement slate, glass, brick and concrete as aggregates in mixtures for the base layers of road pavement made using cold recycling technology. For this purpose, 17 mixture compositions were designed and studied - the control composition and 4 series of compositions, in which the milled fine-grained asphalt concrete was partially replaced by crushed asbestos-cement slate, glass, brick and concrete in an amount of 5-20 wt.%. All studied compositions contained 3% Portland cement and 3% water.