The plant would burn liquid propane to heat and dry gravel before mixing it with hot asphalt oil. Jeffrey Palumbo, attorney for the firm, said the "construction material manufacturing facility ...

Detailed price information for Northstar Clean Technologies Inc (ROOF-X) from The Globe and Mail including charting and trades.

Proponents point out that it’s a more natural and environmentally friendly way to filter rainwater into the ground.

Truman said that asphalt plants must shut down standard production ... according to a state transportation spokesperson, because applying liquid during the winter months to melt ice and snow ...

Liquid asphalt is mixed with aggregate — crushed ... with asthma and other respiratory diseases as well as cancer. The plant also emits nitrogen oxides and volatile organic compounds, which ...

Particulate matter is a pollutant created from a mixture of solid particles and liquid droplets found ... Weaver’s emissions history, the asphalt plant clearly releases excess tons of pollution ...

Particulate matter is a pollutant created from a mixture of solid particles and liquid droplets found ... Hosea Weaver’s asphalt plant is just yards away from Chin Street. Credit: Patrick ...

Montgomery County Fire officials say three tanks at FO Day Aggregates, filled with liquid asphalt and used ... they responded to the fire at the asphalt plant in Rockville. Since this fire was ...

The fire was at the F.O. Day Bituminous Company asphalt plant at the Rockville quarry ... around 11:45 a.m. The fire involved two tanks of liquid asphalt and one tank of used motor oil, as well ...

firefighters said they saw heavy smoke and flames visible at the asphalt plant. Firefighters were able to determine a boiler for the liquid asphalt had exploded. Personnel from Healing Springs ...

In the business, this mix of liquid asphalt cement ... are not the same as using the real deal, hot-mix asphalt made at an asphalt plant. Hot mix patching, when done correctly, can produce ...