We Open the Way

About Us

World leader in the construction and maintenance of transport infrastructure for over 90 years.

Colas South Africa (Pty) Ltd is a specialist manufacturer and applicator of bituminous binders and slurries for road surfacing.We operate across South Africa with factories and depots in all major centres.

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Our Products

Colas supplies the full range of bituminous binder products for road surfacing.

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Our Services

Colas products and services, backed by full technical support

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Our greatest asset is our people – a team of committed individuals, recognised as leaders in their fields..


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As the only national supplier with factories and depots strategically positioned countrywide, our commitment to the entire South African road construction industry is total and unparalleled.




Mobile construction equipment



Knowledge & projects

The basics of

Cold premixes can conveniently be prepared with bitumen emulsion because the binder is already in a highly dispersed state… 

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On 9 May, 1922, an English chemist, Hugh Alan Mackay, filed a patent for the production of bitumen emulsion. He claimed…

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Developments in

During the late 1960’s and early 1970’s German scientists began experimenting with emulsion/aggregate mixes to find a way…

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Any questions? Get in touch

Should you have any further queries please do not hesitate to contact us.

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