Purchase Qty. Reference FOB Price
5-18 pics US$450,000.00
19 pics US$430,000.00
20+ pics US$400,000.00
Product Description
Basic Info. Traffic Class Extra heavy transportation Heavy transportation Medium and light transportation Age (d) 3 28 3 28 3 28 Compressive strength (MPa), ≥ 25.5 57.5 22.0 52.5 16.0 42.5 Flexural strength (MPa), ≥ 4.5 7.5 4.0 7.0 3.5 6.5 1. Product ...