SL
* SL
| With conventional reinforcement from heavy cement concrete of class on
Compression strengths of Â22, 5, brands on cold resistance of F150, on
Watertightnesses of W4
|
SL 5S V25F100W2
* SL 5S V25F100W2
| From class concrete on compression strength of Â25; freezing resistance of F100;
watertight of W2
|
SLZH V15F100
* SLZH V15F100
| For dwelling building from class concrete on compression strength of Â15, marks
on freezing resistance of F100
|
SLKB P-68 V7,5 F100
* SLKB P-68 V7,5 F100
| Dwelling houses of Ï-68 series (ceramic concrete in 7, 5; f 100)
|
