| GRANULOMETRIA (mm) | TRANSPORTE (km) | |||
|---|---|---|---|---|
| a |  |
4/8 | |
s/ |
| b | |
3/6 | |
10 |
| c | |
5/14 | |
20 |
| d | |
6/12 | |
30 |
| e | |
14/20 | |
40 |
| f | |
20/25 | ||
| g | |
20/40 | ||
| h | |
18/25 | ||
| i | |
40/80 | ||
| j | |
80/x |
| P PRODUCTOS, MATERIALES Y EQUIPOS | PB BASICOS | PBR ÁRIDOS Y PIEDRAS | PBRG GRAVAS |
PBRG.2$ t Grava silicea |
|---|
|