What Is Cement Treated Base - This guide to ctb discusses its applications, benefits, design, construction, testing, and performance. Ctb consists of native soils, gravels, or manufactured aggregates blended with prescribed quantities of cement and water. Web section 27, “cement treated bases,” of the standard specifications provides requirements for placing ctb—a mix of aggregate, portland cement, and water.
Web section 27, “cement treated bases,” of the standard specifications provides requirements for placing ctb—a mix of aggregate, portland cement, and water. Ctb consists of native soils, gravels, or manufactured aggregates blended with prescribed quantities of cement and water. This guide to ctb discusses its applications, benefits, design, construction, testing, and performance.