| 摘要 |
FIELD: construction.SUBSTANCE: cast reinforced fibre asphalt concrete produced from a mixture containing crushed stone, crushed stone siftings 0-5 mm, mineral powder, bitumen and reinforcing additive, contains cubiform crushed stone of 5-20 mm fraction, as reinforcing additive - metal fibre in the form of fine extended metal elements and additionally rubber crumb at the following ratio, wt % : siftings 10-20, crushed stone 30-50, mineral powder 20-35, bitumen 8-12, rubber crumb 2.5-6, fibre 1.5-2.EFFECT: increased resistance of a coating to temperature differences and mechanical loads.3 tbl |
