| | | Nº PLANTAS |
| VIGAS |
| ANCHO NERVIO |
| CASETÓN |
| RESISTENCIA (N/mm2) |
| AMBIENTE |
| VERTIDO |
| LUZ MEDIA |
|---|
| a |  |
1 a 3 |
|
sin |
|
10 |
|
hormigón |
|
25 |
|
I |
|
cubilote |
|
<4 m |
| b | |
4 a 6 |
|
embebidas |
|
12 |
|
poliestireno |
|
30 |
|
IIa |
|
bomba |
|
4-6 m |
| c | |
7 a 10 |
|
de canto |
|
14 |
|
arcilla expandida |
|
35 |
|
IIb |
|
|
|
6-8 m |
| d | |
|
|
|
|
15 |
|
cubeta recuperable |
|
40 |
|
IIIa |
|
|
|
>8 m |
| e | |
|
|
|
|
16 |
|
|
|
|
|
IV |
|
|
|
|
| f | |
|
|
|
|
18 |
|
|
|
|
|
|
|
|
|
|
| g | |
|
|
|
|
20 |
|
|
|
|
|
|
|
|
|
|
|