the trapezhohlelement - mauersystem - thems 2010 hohlelemente from concrete, trapeze and halbtrapezform, with tongue and pen to create walls in various forms.

摘要

hohlelement from concrete in a trapezoid shape with tongue and groove, hohlelement from concrete in halbtrapezform with groove, hohlelement from concrete in halbtrapezform with feather, creating walls in various forms, characterized by the fact that the special a trapezoid shape of the hohlelemente allows walls in various forms.(straight, curved, undulating oval, circular, semicircular, ect.)