Glass balls NF EN 13036-1, NF EN 13036-1 standard glass balls
Surface characteristics of roads and airports
The glass beads, entirely spherical and calibrated are clean, dry, prepared in a modern workshop offering all guarantees of quality and regularity.
These balls are packaged in 5 kg and 15 kg buckets and sold in articles:
• Set of 5 buckets of 5 kg
• Set of 10 buckets of 5 kg
• Set of 2 buckets of 15 kg
• Set of 6 buckets of 15 kg
Each order is delivered on a pallet with plastic film protection.
The particle size determined by sieving complies with the requirements of standard NF-EN 13036-1: at least 90% of the mass of the balls has a diameter between 0.18 mm and 0.25 mm.
Measurement of the average depth of the surface macrotexture of a road pavement using a volumetric on-the-job technique.
The method can be used on a wide range of surfaces. However, care should be taken in interpreting the results when the measured depth is outside the interval (0.25 – 5 mm).
EN 13036-1 – Tests relating to pavements
Measuring the macrotexture depth of the surface of a pavement using a volumetric on-the-job technique:
• sand glass beads.
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