Micro-Deval test interpretation

What Nourin reads in the sheet

• The initial mass, the mass retained after the test and the abrasive charge;
• The size fraction and the test type: wet or dry;
• The standard adopted and the project requirement;

What Nourin does with it

• Calculates the coefficient MDE = 100 · m/M and rates the wear resistance;
• Gives the MDE category according to EN 12620, EN 13242 and EN 13043;
• Indicates the uses compatible with the value obtained;
• Concludes on compliance with the contractual requirement;

References