bitumen macadam


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macadam, tarmac, tarmacadam

1. A paving for roads or other surfaces, formed by grading and compacting layers of crushed stone or gravel; then the top layer(s) are usually bound by asphaltic material, acting to stabilize the stone, provide a smoother surface, and seal against water penetration.
2. The crushed stone used in a macadamized surface.
References in periodicals archive ?
Tenders are invited for upgradation of naidknai hamray road km 1st and 2nmd by way of p/l 40 mm thick dense bitumen macadam and 50mm thick bituminous macadam, 25 mm thick semi dense bitumen carpet with 6mm thick irc type seal coat etc.
00 Km), by way of P/L 50mm thick Bitumen Macadam, 25mm thick Semi-dense bitumen carpet with 6mm thick IRC Type seal coat machine mix laid with paver.
00 Km), by way of P/L 50mm thick Bitumen Macadam, 25mm thick Semidense Bitumen Carpet with 6mm thick IRC Type Seal Coat, machine mix laid with paver.
50 Km) by way of P/L 50mm thick Bitumen Macadam, 25 mm thick Semidense Bitumen Carpet, with 6mm thick IRC Type Sea Coat, machine mix laid with paver.
00 Km) P/L 50mm thick Bitumen Macadam, 25 mm thick Semidense Bitumen Carpet with 6mm thick IRC Type Seal Coat, machine mix laid with paver.