Acoustic tests with mineral wool (60mm)
RD8-16 + Black Covering+Mineral woolRD8-20 + black covering +mineral woolRD8-32 + black covering +mineral woolRD6-16 + black covering +mineral woolOB6-40 + black covering +mineral woolOB8-98 +black covering +mineral woolOB9-42 +black covering +mineral wool Acoustic tests with sheep wool (60mm)
RD8-16 + Sheep woolRD8-20 + Sheep woolRD8-32 + Sheep woolRD6-16 + Sheep woolOB6-40 + Sheep woolOB8-98 + Sheep woolOB9-42 + Sheep wool