TY - CHAP T1 - Activated Hybrid Cementitious System Using Portland Cement and Fly Ash with Na2SO4 T2 - Concrete Durability PY - 2017/04/27 AU - Velandia DF AU - Lynsdale CJ AU - Provis JL AU - Ramirez F AU - Gomez AC ED - DO - DOI: 10.1007/978-3-319-55463-1_7 PB - Springer International Publishing SN - 9783319554617 SP - 139 EP - 144 Y2 - 2025/07/04 ER -