What are the national standards for the helical blade diameter of paver?
The diameter of the screw blade has a lot to do with the spreading width of your paver. There is a national standard of paver technology. According to the paving width designed by the paver, the screw blade is specified. Not very clear, but you can refer to the reference.
horizontal slope (%) + 0.3 level, every 200 meters 4 section 95%6. thickness representative value -10mm-20mm every 200 meters per lane a point, according to mathematical statistics to calculate 100% extreme value7. strength (MPa) is greater than the design, every 2000 square meters of 1 groups (9 samples), according to mathematical statistics, 100%8. cement dosage +0.5% to 2%, every 2000 square meters 1 sets, 6 samples 100%
1. degree of compaction, representative value, extreme value 98%, 94%, every 200 meters, 2 lanes per vehicle. Check 100% according to mathematical statistics2. flatness (mm) 83 meters, straightedge 10 feet 100 meters, 95%3. width (CM) of more than 1200 feet, 200 meters per 4 100%4. longitudinal elevation (mm) +5, -10 level, 200 meters each section (4 left and right three point elevation) 85% (which is not qualified to point in +10mm - 20mm)5.
