What is Job Mix Formula

Asphalt is basically combination of bitumen and aggregate, the surface of aggregates are applied with bitumen and then bitumen acts as a binding agent that makes it a solid and firm material called asphaltic concrete. Like we all know about traditional Portland cement concrete that its properties and strength is largely dependent on the amount … Read more

8+ Important Points regarding Designing of Asphalt and Bitumen Pavements Mixture

The overall objective for the design of bituminous paving mixtures is to determine, within the limits of the project specifications, a cost-effective blend and gradation of aggregates and bitumen that yields a mix having the following properties: Design of Asphalt Pavement, Bitument Pavement (a) Sufficient bitumen to ensure a durable pavement; (b) Sufficient mixture stability … Read more