Asia Broadband Inc (AABB)

[JonDoe1]

It can be a fairly high amount depending on the process. Even in small amounts the toxicity is very bad for the environment. There's a reason tailings don't get used in this way. What does it matter if the tailings are under the asphalt? It's not a waterproof barrier. Water still leaches through asphalt which can make toxic chemicals enter the environment. Have you ever seen what the roadway looks like under freshly removed asphalt? It's wet on most occasions. What it the ditch fills up with water and drags the chemicals downstream?