Materials
Get information about a bulk material or class of materials:
portland cement
kaolin clay
Query a particular material property:
asphalt r-value
density of wet sand
combustion heat of anthracite coal
Compare properties of different bulk materials:
tar vs molasses kinematic viscosity
Stockpiles
Compute properties of a stockpile:
1000 m^3 dry sand
35 cubic yards crushed stone
hard coal angle of repose
Compare material stockpiles:
gravel versus dry sand