A polymer disk-shaped dowel and a carbon steel driven expansion element with fine knurling and a heat insulating head
Мaterial:The disk-shaped dowel is made of block copolymer based on high molecular weight polyethylene with high stress-strain properties. MT expansion element is made of carbon steel with the anti-corrosive resistant coating and protected by the impact-resistant nylon plastic heat-insulating head.
General applications:It is used for heat-insulating slab fastening to supporting base of external thermoinsulation facade systems, with rendering (eq. ETICS), and with an air gap.