Aggregates and Stones

Urban Paving supply Canterbury’s favourite range of grey round stones and chip in a range of sizes. There is also available the construction aggregates for preparing the base for your paving or landscaping project.

	Crusher Dust A 0-5mm material with silts and small chip up to 5mm. It is used for bony spots on bases and under pavers.

	Premix A mixture of washed sands and stones up to 13mm. Used for concrete work. Use 1.5 bags cement per scoop for lower strength (e.g. pathways) and 2 bags cement per scoop for higher strength (e.g. driveways). (Note that reinforcing mesh is required in some situations).

	Basecourse (AP20) A crushed product used as a base for driveway, path and paving preparation. Recommend to have 100mm depth and requires compacting.

13mm
	Greystone Chips Available in two sizes, 10mm and 13mm. Used for pathways (10mm) and driveways (13mm).

6mm
	Peagravel Small (6mm) rounds, good around pipes, fill or landscaping.

13mm	65-120mm
		Rounds (13mm, 19mm and 40-65mm), Tailings (20-40mm) and Boulders (65-120mm) There are five sizes of grey riverstones available as detailed above. Depending on which size they can be used for fill under concrete, backfill etc., but are all popular for landscaping.