| | HORMIGON-ACERO |
| CANTO (cm) |
| LUZ (m) |
| CAPA DE COMPRESIÓN |
a |  |
HA-25/ 20/ P/ I - B-400-S |
 |
15 |
 |
<=7 |
 |
4 |
b |  |
HA-30/ 20/ P/ I - B-400-S |
 |
20 |
 |
8 |
 |
5 |
c |  |
HA-35/ 20/ P/ I - B-400-S |
 |
25 |
 |
9 |
 |
6 |
d |  |
HA-25/ 20/ P/ I - B-500-S |
 |
30 |
 |
10 |
 |
7 |
e |  |
HA-30/ 20/ P/ I - B-500-S |
 |
35 |
 |
11 |
 |
8 |
f |  |
HA-35/ 20/ P/ I - B-500-S |
|
|
 |
12 |
 |
9 |
g | |
|
|
|
 |
>=13 |
 |
10 |
h | |
|
|
|
|
|
 |
15 |