Process for manufacturing a mineral wool based thermal and / or acoustic insulation product, mineral wool based thermal and / or acoustic insulation product and process use

摘要

"PROCESS FOR MANUFACTURING A MINERAL WOOL BASIC AND / OR ACOUSTIC INSULATION PRODUCT, MINERAL WOOL BASIC AND / OR ACOUSTIC INSULATION PRODUCT, AND PROCESS USE". The invention relates to a method of manufacturing a mineral wool-based thermal and / or acoustic insulation product by an internal centrifuge, with a production line comprising n series fiber stretching organs. At least one fiber stretching parameter is set differently from two successive fiber stretching organs on the production line. The invention also relates to the products thus obtained.