Aggregates

 
Sand and gravel are important building materials in almost every region of the world. In North America, the growth in hydraulic fracturing for natural gas has created a new demand for sand proppants. For the companies that mine them, efficient processing of these materials is critical. With environmental regulations limiting permits for tailings storage, along with airborne dust, proper application of effective dewatering and dust control chemistries are even more important.
 
We are a leading global manufacturer of products for chemical applications in the aggregate industry. Our innovative product line consists of both anionic and cationic flocculants as well as other specialty products.
 
We have treatments for dust and freeze control, wheel washers, fines thickening, dewatering, and pond treatments.
 
We produce a wide range of organic and inorganic coagulants, specialty latex products, and high molecular weight flocculants.
 

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