The Colorado Stone, Sand & Gravel Association is composed of aggregate producers and companies who provide goods and services to the industry. We provide our members with regulatory, legislative, and general business expertise so they may be stronger, more effective and successful organizations.
CSSGA’s Strategic Plan focuses on betterment of the construction materials industry. CSSGA is the advocate of the Colorado aggregate industry. We are committed to advancing policies and regulations, which protect and expand the sage, environmentally responsible use of aggregates in building Colorado’s economy and infrastructure.
Manufactured Sand Webinar – Dec. 7November 3, 2021
This webinar is a short version of the process of making Concrete sand from rock. Product quality including gradations, specifications, particle shape, FM, classification and recovery will be presented. A comparison of the operating cost and efficiency of the different crusher types will be included. Flow diagrams of some successful mass flow balanced aggregate plants will be shown.
2021 Industry TourNovember 3, 2021
On October 27, the Colorado Stone, Sand & Gravel Association hosted an Industry Tour in conjunction with the Colorado Asphalt Pavement Association and the Colorado Ready Mixed Concrete Association.
November 2021 Executive Director’s BlogNovember 3, 2021
In this month’s update, Todd Ohlheiser covers vaccine mandates, upcoming safety training filming at members’ operations, recent interaction with regulatory agencies, and upcoming events.