Quality control

Granutogo conducts regular production tests to ensure product quality. These tests are carried out both internally and externally. Samples of aggregates are sent to the National Laboratory of Buildings and Public Works (LNBTP) to carry out various tests:

• Particle size analysis
• Los Angeles
• Dynamic fragmentation
• Micro Deval

The quality of Granutogo's products allows it to be local construction professionals be the preferred choice for.