Mainly fibre insulation element for heat and or sound insulation

摘要

The especially thermally compacted fibrous web has high inherent stability but compression properties longitudinally, transversely and diagonally of more than 5%. The insulating body (1) formed by bonding agents and or bonding fibre proportions of more than 10% has shaped pieces on one or more sides slanting in relation to the centre longitudinal axis. Centring bodies (5) for the other corresponding sides (6) are formed on one or more side fronts or on the dividing or slanting cut (4.4') in the facing sides surfaces of the rectangles and or wedge shaped bodies (3,3'). The insulating body is divided into wedge-shaped bodies by a dividing cut between two diagonal corner parts.