105 kg pro m3
With ISO-straw, almost doubled the amount of insulation material is blown in, compared to usual buildings. This leads to a noise protection that is almost doubled as good. That´s why ISO-straw is popular for in-between ceilings and walls.
ISO-straw can be installed with any regular blow-in machine.
No additional blow-in device is required. The processing speed, depending on the machine and the construction team, can be between 5,5m3 to 10m3 per hour, at a density of 90 to 105 kg/m3.
At compression assessments (EN 15101-1), the insulation volume was increased by 3% and stayed permanently constant. This feature ISO-straw has due to it´s unique