Material code table
From Archimedys English
Material classification code chart
Material codification are :
| Major class | Class | Material characteristics | Code designation |
|---|---|---|---|
| Density | _ | Bulk density, loose | Actual in kg/m3 |
| Particle Size | Very fine | N° 200 Sieve 0,073 mm and under N°100 SIeve 0,15 mm and under N° 40 Sieve 0,4 mm and under |
A200 A100 A40 |
| fine | N°6 Sieve 3,35mm and under | B6 | |
| Granular | 12,7 mm and under 76 mm an under 177 mm and under |
C1/2 D3 D7 | |
| Lumpy | 400 mm and under 400 mm to be specified X=mesured sizes |
D16 _ Dx | |
| Irregular | Stringy, Fibrous, cylindrical slabs | E |
