Building aggregates

offered by JARO S.A. (sand, gravel):

• rinsed sand (0-2 mm)
• rinsed gravel (2-8 mm)
• rinsed gravel (8-16 mm)

have the parameters authenticated by the quality certificate issued by the Geological Enterprise "Proxima Public Company" in Wrocław and it has been found that the building aggregates fulfil the requirements as:

• sand for the road surface - class I (useful for layers and filter devices and as a bituminous mixture),
• enriched sand with fraction 0-2 mm - class II