Fig.8-29 (a) Core compressive strength in mixed cement and (b) rate of change in compressive strength during long-term storage
(a) Compressive strength of 8 MPa or greater was obtained even over a wide range of water-cement mass ratios (0.65 to 0.85) and salt filling rate (15wt% to 23wt%). (b) A long-term increase in compressive strength was confirmed for the samples within the blue dotted line (① to ③).
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