Method for securing insulation panels using a special tool with fitted hole saw and central driving bit for a recessed fitting of the fasteners into the panels

摘要

A method for securing insulation panels onto a support structure has a special tool with a removable hole saw (1) for cutting a set depth of hole into the insulation and with a central bit (2) by which the plastic headed metal screw fastener is driven through the panel and into the support structure leaving the wide plastic head at the bottom of the recessed hole. The fitted panels are coated with a finishing layer is required.