PCA applauds court decision on Portland cement NESHAP standards
The Portland Cement Association has applauded the US Court of Appeals for the District of Columbia Circuit for its support of the EPA’s revised Portland cement NESHAP standards.
The Portland Cement Association has applauded the US Court of Appeals for the District of Columbia Circuit for its support of the EPA’s revised Portland cement NESHAP standards.
The latest cement sales volumes from Ecuador, Brazil and Peru.