Asphalt

Road Science Asphalt products are the most durable, rut resistant, high quality mixes that can be customised for all applications. The use of Road Science advanced binder modification technology results in intelligent Asphalt mixes which have been used in container terminals, airports, state highways, log, freight and industrial yards.

Asphalt

Road Science’s commitment to research and development means that Road Science Asphalt Products are designed using the most up-to-date testing equipment available in New Zealand.

Road Science is a leading manufacturer and deliverer of Asphalt. We have nine plants including a mobile plant currently located in Cromwell, our plants can produce speciality products for a range of applications our technical specialists would like to talk to you about your specific needs. Please contact Road Science to find out more information.

ASPHALTIC CONCRETE (RS AC)

Offer superior durability, rut resistance and performance for heavy traffic, container ports and specialist industrial applications.

Download Technical Information Sheet

Download Safety Data Sheet

DENSE GRADED
ASPHALT (RS DG)

Is an ideal match for the extremes of New Zealand’s weather and pavement conditions. Ideal for light to medium traffic.

Download Technical Information Sheet

Download Safety Data Sheet

MIX ASPHALTS
(RS MIX)

An ideal match for the extremes of New Zealand’s weather and pavement conditions. Ideal for light to medium traffic perfect for footpaths and carparks.An ideal match for the extremes of New Zealand’s weather and pavement conditions. Ideal for light to medium traffic perfect for footpaths and carparks.

Download Technical Information Sheet

Download Safety Data Sheet

rs Smart pave 7

RS Smart Pave 7 is a superior quality hot mix asphalt used within New Zealand civil construction and general contracting industries.

Download Technical Information Sheet

Download Safety Data Sheet

POROUS ASPHALT (RS PA)

Suited to the surfacing of motorways where noise reduction and splash and spray suppression are essential.

Download Technical Information Sheet

Download Safety Data Sheet

STONE MASTIC
ASPHALT (RS SMA)

Recommended for use as a textured surface asphalt mix on motorways, arterial routes and slow crawler lanes where macrotexture is critical. Used at approaches to intersections and roundabouts.

Download Technical Information Sheet

Download Safety Data Sheet

Location of Asphalt Plant Tonnes per hour
Whangarei 40
Auckland 160
Hamilton 60
New Plymouth 80
Gisborne 80
Wellington 80
Dunedin 30
Invercargill 30

Mobile Asphalt Plant

Cromwell

 

The Help Hub

Welcome to the Help Hub, we’re here to answer your questions or get in touch to discuss further.

Greg Arnold

Position Technical Manager – Pavements

Phone 021 032 3117

Greg.arnold@roadscience.co.nzEmail Me

Position Technical Manager – Pavements

Phone 021 032 3117

Greg.arnold@roadscience.co.nzEmail Me

Where are we?

We have plants and laboratories located all over NZ:

Asphalt

Whangarei
Auckland
Gisborne
Hamilton
New Plymouth
Wellington
Dunedin
Invercargill

Bitumen

Mt Maunganui
New Plymouth
Lyttelton
Bluff

Laboratories

Auckland
Mt Maunganui
Wellington
Christchurch

 

The Help Hub

Welcome to the Help Hub, we’re here to answer your questions or get in touch to discuss further.

Why choose Road Science?

Road Science is New Zealand’s leading designer and supplier of bitumen and bitumen based products, with four accredited testing laboratories, eight asphalt and four bitumen plants.

Customers can have confidence in continuity of supply and on-time deliveries with our world-class manufacturing plants and storage facilities for asphalt, bitumen, emulsions and polymer modified binders.

This is further supported by New Zealand’s largest capacity on-road bitumen tanker fleet.

We also provide a range of pavement design, technical and consultancy services.

Performance  |  Quality  |  Leading Advice