Building Materials
| Mass Kg/m3 | Mass Kg/m3 | Mass Kg/m3 | |||||
| Asphalt (laid) | 2304 | Earth (damp) | 1440 | Sand (dry) | 1440 | ||
| Ballast (broken slag or stone) | 1440 | Earth (dry) | 1280 | Sand (damp) | 1920 | ||
| Brickwork (common) | 1792 | Freestone Masonry | 2240 | Sandstone (broken) | 1280 | ||
| Brickwork (Blue Staffs in cement) | 2240 | Glass | 2480-2800 | Sandstone (masonry) | 2240 | ||
| Cement (Portland) | 1440 | Granite (broken) | 1536 | Slag (solid) | 2560-2880 | ||
| Chalk (Broken) | 1232 | Granite (dressed masonry) | 2640 | Slag (broken) | 1440 | ||
| Charcoal | 240-480 | Granite (rubble masonry) | 2464 | Slag (crushed basic) | 2000 | ||
| Clay (dry loose) | 1008 | Granite (solid) | 2720 | Slate | 2560-2880 | ||
| Clay (hard) | 2400 | Gravel | 1760 | Straw (baled) | 384 | ||
| Concrete (brick) | 1792 | Lime (ground) | 960 | Tar | 1152 | ||
| Concrete (coke breeze) | 1440 | Limestone (broken) | 1440 | ||||
| Concrete (reinforced) | 2400 | Limestone (masonry) | 2560 | ||||
| Concrete (Thames ballast) | 2240 | Macadam | 2400 | ||||
| Coke | 560 | Marble | 2640 | ||||
| Cork | 240 | Mortar (lime) | 1632 | ||||
| Dolomite | 2880 | Pitch/Tar | 1152 |