| | | SUPERFICIE A RETACAR (% del m2) |
| JUNTA (cm ) |
| LADRILLO (cm) |
| MORTERO |
| a |  |
10% |
 |
0.5 |
 |
macizo 28x14x4 |
 |
M-15 |
| b |  |
25% |
 |
0.8 |
 |
macizo 24x11.5x5 |
 |
M-10 |
| c |  |
50% |
 |
1 |
 |
macizo 24x11.5x4 |
 |
M-7,5 |
| d |  |
75% |
 |
1.5 |
 |
macizo 24x11.5x3 |
 |
M-5 |
| e | |
|
 |
2 |
 |
perforado 24x11.5x5 |
 |
M-2,5 |
| f | |
|
 |
2.5 |
 |
perforado 24x11.5x7 |
 |
cal 1:1 |
| g | |
|
 |
3 |
 |
perforado 24x11.5x9 |
 |
cal 1:2 |
| h | |
|
|
|
 |
hueco doble 24x11.5x7 |
 |
cal 1:3 |
| i | |
|
|
|
 |
hueco doble 24x11.5x9 |
 |
cal 1:4 |
| j | |
|
|
|
 |
hueco doble 24x11.5x10 |
 |
cal 1:5 |
| k | |
|
|
|
 |
refractario 20x10x2.5 |
 |
mix 1:0.50:4 |
| l | |
|
|
|
 |
refractario 20x10x5 |
 |
mix 1:0.25:3 |
| m | |
|
|
|
 |
refractario 22x11x2 |
 |
mix 1:1:4 |
| n | |
|
|
|
 |
refractario 22x11x3 |
 |
mix 1:1:6 |
| o | |
|
|
|
 |
refractario 22x11x4 |
 |
mix 1:1:7 |
| p | |
|
|
|
 |
refractario 22x11x5 |
|
|
| q | |
|
|
|
 |
refractario 22x11x6 |
|
|
|