When Chimney Hollow Reservoir is built, the dam will be one of the first in the United States with an asphalt core — a method developed in Germany in the 1960s and used widely in other countries. The ...

Editor’s note: This story has been changed to correct the amount of money being spent on construction. Construction crews began installing the asphalt core of Chimney Hollow dam — only the second dam ...

ASPHALT core testing will be carried out on all roads in the Mega Road Resurfacing (MRR) 2024 project, a large-scale road resurfacing throughout Selangor that will start in two weeks to ensure ...

Luton, Bedfordshire, United Kingdom, May 20, 2025 (GLOBE NEWSWIRE) -- Self-adhesive modified asphalt membranes are bituminous waterproofing sheets reinforced with polymers and a self-adhesive backing.

It looked busy on the Chimney Hollow reservoir construction site this week, as numerous vehicles and orange-clad workers moved slowly along the crest of the main dam, adding another 9-inch layer to ...

Construction crews began installing the asphalt core of Chimney Hollow dam — only the second dam in the U.S. with asphalt at its center to serve as a “water stop” — in 2022, a year that saw crews make ...