As sealcoating contractors begin their season many of them, particularly those accustomed to using refined coal tar sealer, wonder what the season will hold for their favorite product. Already sealer ...

One of these bituminous solutions that have many environmental and economic benefits is bitumen emulsion. Known also as emulsified bitumen, this material is a liquefied type of bitumen with low ...

Improved recovery factors for Alberta's bitumen sands are elevating the province's reserves estimate to compete with some of the largest in the world. Results from commercial pilots in Alberta's ...