Janka
Colour – red, surface - plain
| Dimensions | Art.No | Unit weight (kg) | Number of units on pallet | Number (pcs./m2) |
|---|---|---|---|---|
| 250x85x65* | 12.101700L | 2.95 | 420 | 50 |
| 250x120x65 | 12.101100L | 4,20 | 344 | 50 |
Chimney bricks or solid facing bricks are intended for bricklaying the chimney section above the roof. They are particularly durable, because they are subject to the direct impact of the atmosphere – snow, frost and rain.
Mechanical strength = 50 N/mm2; Water absorbency = 7%; Frost resistance cycles = 100; Volume mass = 2,1 g/cm3.
Certificates
Janka F6 
Janka F7 
Janka F13 
Janka F14 
Janka F15 
Janka F17 
Janka F20 
Janka (radial) 
Janka (radial truncated)