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Compacted Weights of Various Materials



English Metric
Type of Material Lbs/
Cubic Foot
Lbs/
Cubic Yard
Lbs/
Sq Yard/
1-inch depth
KG/
Cubic Meter
KG/
Sq Meter/
25.4 mm
Trap Rock 122 3300 92 1950 50
127 3420 95 2050 52
131 3540 98 2150 55
Granite or Limestone 113 3060 85 1800 46
118 3180 88 1900 48
122 3300 92 2000 51
Sandstone 105 2830 79 1700 43
109 2950 82 1850 47
113 3060 85 2000 51
118 3180 88 - -
Sand 105 2830 79 1700 43
109 2950 82 1850 47
113 3060 85 2000 51
118 3180 88 - -
Slag 70 1890 53 1100 28
83 2240 62 1400 36
96 2590 72 1700 43
109 2950 82 - -
Asphalt Concrete 115 3100 86 1850 47
130 3510 98 2100 53
145 3910 109 2350 60
160 4320 120 2600 66
 

We make no guarantee or warranty for a particular purpose nor as to the accuracy or completeness of any of the above calculators and individuals should rely on their own judgement as to their suitability for use.