Recycled asphalt is also an option; one that’s popular for long rural driveways and it costs less. As far as costs are concerned, Graeme says asphalt and concrete are ‘very similar’. The cost is in the excavation, removal of spoil, base course and any curbing or edging detail involved.

Welcome to Western Aggregates Crushed Concrete, Screened Soil & Quarry Suppliers Our West Auckland based recycling company operates a licensed waste management facility that accepts concrete and soil tipping from commercial and domestic projects throughout the Auckland region.

Humes Pipeline Systems is the largest pipeline systems supplier to New Zealand’s infrastructure market. Humes delivers a complete technical service.

Recycled aggregates on New Zealand roads: Barriers to uptake and drivers for change www.wsp-opus.co.nz ©WSP Opus | 2018 Page 3 Unnecessary demand for high grade aggregates In theory, the supply of aggregate in New Zealand is very large due to underlying geological features, but other considerations limit supply (Lane, 2017).

Atlas is leading the way with concrete recycling, effectively repurposing waste products into recycled aggregate Atlas operate three sites across Auckland to dispose of your waste concrete and we crush and screen it into various base course and drainage products. Our locations where you can dispose of demolished concrete, and where our recycled aggregates are made. Albany View branch details...

Conforms to New Zealand concrete aggregate standards NZS3121 and NZS3104; Builders Mix. Clean, crushed, pre-graded and blended with sand for use in non-specified concreting projects: Driveways, paths and landscaping; General purpose, low strength applications; Recycled Aggregate

Locally Sourced Aggregates in our concrete are natural materials sourced and available from specific regional locations. For this reason, there are natural variations in the appearance of our exposed aggregate offerings and finishes from region to region, as the final product reflects the local character of the New Zealand landscape.

May 05, 2010 · Although current New Zealand practices include some use of crushed concrete in road construction, use of recycled concrete aggregate (RCA) in low specification concrete is currently infrequent and the use of recycled concrete as an aggregate source in structural concrete applications is rare.

Exposed aggregate concrete is made by using river stones (they are smooth, not sharp) and spraying the finished surface with a retardant to slow down the settingof the top few mm of mortar mix. After a period when the lower part of the concrete is hard enough for this, the top layer is hosed off with water, exposing the nice smooth river stones.

SEE A PDF OF OUR 2020 AGGREGATE PRICES HERE! Phinney Pit : Edgecomb Pit: Libby Pit ... 1-1/2" Recycled Asphalt / Gravel: 2540: $16: N/A: N/A: N/A: $22.25: $28.5: $34 ...