Listing of the Building Materials in the Incompressible Library
Acoustic_tile
Asphalt
Brick_common
Cement_mortar
Clay
Concrete_ stone mix
Gypsum_plaster_sand
Hardboard_high_density
Hardboard_siding
Particle board_high_density
Particle board_low_density
Plywood
Rock_granite
Rock_limestone
Rock_marble
Rock_quartzite
Rock_sandstone
Sand
Sheathing_regular_density
Wood_aspen
Wood_balsa
Wood_cypress
Wood_fir
Wood_hickory
Wood_oak
Wood_pine
Wood_redmaple
Wood_silvermaple
Wood_spruce
Wood_sugarmaple
Wood_whiteash