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About HUB Industry Portal

The HUB 4 website is an online directory which provides company and product information within the Quarrying, Recycling & Bulk Materials Handling Industries.

Bitumen

Any of various flammable mixtures of hydrocarbons and other substances, occurring naturally or obtained by distillation from coal or petroleum, that are a component of asphalt and tar and are used for surfacing roads and for waterproofing.