Optimization Design and Performance Study of Hemihydrate Phosphogypsum Cementitious Material Based on Response Surface Method

FAN Luyang; JIN Zihao; SU Ying; CUI Chengjia; WANG Bin

[4] CONTRERAS M, TEIXEIRA S R, SANTOS G T A, et al. Influence of the addition of phosphogypsum on some properties of ceramic tiles［J］. Construction and Building Materials, 2018, 175: 588-600.

[8] GU K, CHEN B. Loess stabilization using cement, waste phosphogypsum, fly ash and quicklime for self-compacting rammed earth construction［J］. Construction and Building Materials, 2020, 231: 117195.

[15] KOCKAL N U, OZTURAN T. Optimization of properties of fly ash aggregates for high-strength lightweight concrete production［J］. Materials & Design, 2011, 32(6): 3586-3593.

[21] LIU X H, MA B G, TAN H B, et al. Effect of aluminum sulfate on the hydration of Portland cement, tricalcium silicate and tricalcium aluminate［J］. Construction and Building Materials, 2020, 232: 117179.

[22] JIN Z H, MA B G, SU Y, et al. Effect of calcium sulphoaluminate cement on mechanical strength and waterproof properties of beta-hemihydrate phosphogypsum［J］. Construction and Building Materials, 2020, 242: 118198.