Heat and sound insulating grooved wall cladding panels - have spacers surrounding screws passing through connecting battens into dowels

摘要

The advance sheathing (3), esp. for a basic wall structure, is made up from heat-and/or sound-insulating, esp. wood-type, panels with side grooves, with connecting battens engaging the grooves. The battens (5) are fixed to the wall (2) with anchoring screws (10) passing through them to engage wall dowel plugs (11), as tension elements. In conjunction with the tension elements there are elastic spacers (9), supported against both wall and battens, serving as resilient pressure elements. Spacers can be helical springs surrounding the screws, or sockets made of resilient material. Simple construction and installation provides effective insulation.