The result of your conversion between kilojoule and pound/cubic yard appears here
To convert between Kilojoule and Pound/cubic Yard you have to do the following:
First divide 1000 / 0.45359237/((0.0037854118/231)*1728*27) = 1685.55494268
Then multiply the amount of Kilojoule you want to convert to Pound/cubic Yard, use the chart below to guide you.
Symbol: kJ
No description
Symbol: lb/yd³
No description