LM-21 Maximum relative densometer for asphalt with mixing materials is suitable for vacuum
method to measure the maximum relative density of asphalt mixture theory,
for the mix proportion design of asphalt mixture, road survey or pavement construction quality
management calculation used void ratio, degree of compaction, etc.Standard:JTG E20-2011.
Technical parameters:
1,Voltage:220V±10%
2,Power for air exhaust:160W
3,Power of jarring machine:30W
4,Volume of vessel:4300ml×2
5,Range of pressure:The actual atmospheric pressure-3.7Kpa
contact us with skype=chinesemoulds(at)hotomail.com and MSN is same skype.
