Issue 03/2009

This was the theme chosen by Reinhard Schultz, Member of the German Federal Parliament, in the invitation to a round-table discussion in...

The most important market for gypsum in Germany is the construction sector, where both gypsum and anhydrite are used in large quantities. As with the...

On 08.10. 2008, the 11th Conference of the German ­Building Materials Recycling Industry was held in Filderstadt (Fig. 1) under the motto “Substitute...

The new Barmac range relies on uniform attrition of the impact elements and free configuration of the rotor as an aid to utilization and to lower...

1 Introduction Within the framework of a modernization project at Wössingen cement plant, a new preheater tower and clinker cooler was constructed...

Summary: Compressed air in large quantities is required for the pneumatic conveying of powdered products in an extensive piping system in the Sulzheim...

Summary: The correct selection of steel anchors for monolithic linings is critically important as the integrity of the anchor in a refractory lining...

Summary: a-hemihydrate is mainly used for the manufacture of high-quality products of gypsum building material. The b-type is used for the production...

Summary: The well-known procedure of accelerating the setting of hemihydrate plaster with calcium sulfate dihydrate was systematically analysed in its...