Graymont New Zealand sites manufacture drainage chip at quarry sites in the North and South Island. These materials are available in various sizes including:
- Makaraeo: 5-12mm
- Oparure: 15-25mm, 25-50mm.
Drainage Chip
Did you know?
Lime is among the oldest and most vital materials used by humans. Most ancient languages have a word for calcium oxide. In Latin it is calx, from which the name of the element calcium is taken.