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US cement news

 
 

Clearing the air

Greg Bierie, Benetech, explains how a quarry operation in the state of Washington was worked to improve its workplace safety, achieve air quality compliance and perform maintenance with ease.

 
 
 
 
 
 
 

Argos shares 2021 financial results

The company has reported a consolidated EBITDA of 2.16 billion Colombian pesos at the end of 2021, representing an increase of 34% compared to 2020.