Clay and loam in brick industry

2024-02-29 ECB 0

Clay and loam mainly differ in their composition and use: Clay consists of pure clay minerals with minor impurities. These impurities only cause color changes. […]

The Ring Kiln

2024-02-28 ECB 0

A Hoffmann kiln is a type of continuous kiln that was patented in 1858 by the German inventor Friedrich Eduard Hoffmann. This type of kiln […]