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San Jose Permeable Interlocking Concrete Pavement Workshop

June 26th: 9:00 am to 3:00 pm. For more information click here and to register click here 

Location: Hyatt Place Hotel at 282 Almaden Blvd San Jose, Ca 95113







New Product Announcement - Calstone Sacked Construction Materials     

Calstone is now producing sacked construction materials for the Hardscape and Masonry markets at our new sacking facility in Tracy. We have standard joint sand, polymeric joint sand, permeable joint rock, and Type S masonry mortar, with more products coming soon.