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Crumb Rubber and Asphalt Roads

نشر منذ 11 سنين بواسطة Zayed

As one major application of crumb rubber, rubber modified asphalt could have the largest market for waste tire recycling. Moreover, this application could result in an important improvement for road construction technology.
Rubber modified asphalt has been known to improve the rheological properties at low and high temperatures and provide a life up to three times longer than conventional asphalt. Even though rubber modified asphalt may cost up to 100 % more than regular asphalt, the advantages may justify the added cost.
Recent studies have shown that chemically-modified crumb rubber asphalt can overcome several problems with rubber modified asphalt and improve the required properties for road construction.
Video - Click on image (Can take up to 10 minutes to download, but please watch the video)

Advantages of Rubberised Asphalt Roads:

*70% noise reduction

* High skid resistance (50% less fatal accidents)

* Reduces vision impairing spray during rain.

* Road lasts up to 3 times longer.

* Road surface is kinder on vehicle tyres.

* Recycling hazardous scrap Tyres


Crumb Rubber ..... zayed


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