Ventilation and chimney hollow block CJ Blok® PKW 27-1020; CONCRETE OUTER WALL ELEMENT
| Product symbol | Qty per pallet | Gross pallet weight [kg] | Net density [kg/m³] | Unit weight [kg] |
| PKW 27-1020 | 28 pcs | 590 | 850 kg/m³ | 20 |
| Product symbol | PKW 27-1020 |
| Qty per pallet | 28 pcs |
| Gross pallet weight [kg] | 590 |
| Net density [kg/m³] | 850 kg/m³ |
| Unit weight [kg] | 20 |
Ventilation and chimney hollow block CJ Blok® PKW 27-1020; CONCRETE OUTER WALL ELEMENT - Pliki BIMProduct description and its use
Chimney hollow block with an additional vent hole is an ecological and durable product made on the basis of natural raw materials, i.e. expanded clay and perlite. It has an additional opening for the ventilation duct and provides an enclosure for the entire chimney system. Used in the construction of ceramic and condensing systems (PLAST, METAL and ceramic). It has very good thermal insulation properties and high fire resistance. Another advantage is excellent resistance to chemical and atmospheric factors. The hollow block is very environmentally friendly due to the materials used for its construction.