July 2010

_{Keywords: Method for the manufacture of floor covering elements; Method for the manufacture of a structural concrete component with polymer-saturated textile reinforcement as well as a structural concrete component with polymer-saturated textile reinforcement; Slab or paving block of concrete or natural stone; Liner System for forming concrete panels; Concrete block; Structural element and methods of use thereof; Method for production of concrete doublewall panels; Prefabricated panel for building construction and process for manufacturing such a panel; Paver block; High-strength biogas tank assembled by large precast slabs;Concrete block machine having a controllable cutoff bar; Lightweight body for a hollow concrete slab, and unit panel for a hollow concrete slab using same; Prefab construction techniques Building block;}