ADAPTATION OF THE STANDARD NORM UNE-EN 993.3 FOR CONTROL OF THE GRANULOMETRIES OF THE ALUMINAS OF THE MARKET.
Our technical department has developed a technique to control the different types of alumina on the market, with the aim of improving the quality control of these products. The development of this technique is done by an adaptation of the standard UNE-EN 993.3 (Methods of testing cement, part 1 and part 3), requiring probe Tetmajer […]