Polymer Modified Bitumen

Our Polymer Modified Bitumen range is scientifically engineered to enhance performance across all road applications.

Polymer Modified Bitumen

RS3 High Strength

Specially engineered for heavy traffic situations. Proven to at least double the life expectancy of asphalt laid on a flexible pavement. Eliminates the need to rip up and re-do the road base to a half-metre depth.

Download Technical Information Sheet

Download Safety Data Sheet

RS3 Porous Asphalt

For superior-performing open-graded porous asphalt. Suitable for use on motorways; allows water to drain preventing flooding and tyre spray.

Download Technical Information Sheet

Download Safety Data Sheet

RS4 Heavy Duty

For superior-performing asphalt. Engineered to prevent cracking when laid on a highly flexible pavement while also delivering good rut resistance. Ideal where tracking and high truck usage are issues.

Download Technical Information Sheet

Download Safety Data Sheet

RS4 Heavy Duty Extreme

Engineered for high-static loading. A viable alternative to concrete for use on stable, hard bases where heavy repetitive traffic is the norm and high rut resistance is required.

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Download Safety Data Sheet

RS4 formula x

Specifically engineered for Race Tracks, Road Science 4 FX has superior shear resistance properties to resist asphalt tearing from extreme tyre forces on corners.

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Download Safety Data Sheet

RS4 Spill Resistant

For fuel-resisting asphalt. Engineered for extra strength in high traffic areas; ideal for petrol station forecourts.

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Download Safety Data Sheet

View all Polymer Modified BitumenTechnical Information and Safety Data Sheets

 


Contact the Road Science team to work along-side you to create or identify the right product for your particular need.


 

“The Road Science innovation has delivered a huge benefit in terms of the road having a longer life … it’s all about sustainability and getting the most out of existing infrastructure,”

Veenay Rambisheswar, Manager Programme & Development Services @ Auckland Transport.

The Help Hub

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

Phil Muir

Position Operational Support Manager

Phone 027 496 3661

Phillip.Muir@roadscience.co.nzEmail Me

Position Operational Support Manager

Phone 027 496 3661

Phillip.Muir@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