WALO can look back at over 75 years of world-leading, technical engineering expertise and the necessary specialist know-how and modern equipment to provide the highest quality Dense Hydraulic Asphalt or Dense Asphaltic Concrete (DAC) solutions required by our customers.
Our impermeable barrier systems are made from clean, natural aggregates, fillers, sand, and bitumen and are installed using specialized laying and compaction techniques developed and refined by our engineers and technicians. Due to its high material density, Dense Hydraulic Asphalt is resistant to chemical and biological as well as mechanical forces or deformation.
What special qualities make Dense Asphaltic Concrete (DAC) an ideal lining system?
2700 Corporate Dr, Suite 200
Birmingham AL, 35242
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