Laboratory Report on Preparation of Specimens for Durability of Portland Cement/Fly Ash Concrete: Phase 4, for the Department of Energy, Mines and Resources.

摘要

Contracts were awarded to prepare large concrete specimens that are to be used in durability studies at the US Corps of Engineers' salt water exposure site at Treat Island, Maine. This report covers the use of Type 10 and Type 50 cement in concrete made from sand and limestone coarse aggregate. The contract covered three water-cement ratios, two types of Portland cements and with and without the replacement of cement by fly ash. (ERA citation 10:024116)