Products 
CW1000: The fine one.
Cavity fill and levelling fill: Fill height 10 – 60 mm
The fine mineralisation of the smaller chips makes low installation heights the prime area of use for CW1000. But as a cavity fill, it is also adept at filling shafts, ducts and wooden beam ceilings. Like all product lines, CW1000 can be installed quickly without using any water or binder.
Areas of application CW1000
Levelling fill 10-60 mm under
- Wet screed systems
- Dry screed systems
- OSB boards and fibreboards
- Cavity fill, e.g. in wooden beam ceilings and installation ducts
Product advantages
- As positionally stable as bound fills
- Thermally insulating and impact-sound-absorbing
- Resistant to mould, fungi, rodents
- No swelling or shrinkage
- Low installation heights possible
- Low weight
- Quick processing without water
- Can be walked on immediately after application
- No binders
- No compaction
- No waste material
Technical data
| Chip size | 1 – 5 mm |
| Fire behaviour | Class Bfl-S1 |
| Thermal conductivity | 0,07 W/mK |
| Bulk density | approx. 320 kg/m³ |
| Uniform load distribution | 3,2 kg per cm height |
| Installation height | 10-60 mm |
| Packaging unit | 50 litres |
| Material requirement per cm of fill height | 10 litres per m² |
Application examples
