For the immersed HDMC, with the increase of W/B ratio from 0.14 to 0.20 the first-crack strength and ultimate flexural strength show a decreasing trend; however, the ductility index and toughness index show an upward trend on the whole except when the W/B ratio is 0.18.
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Mechanical Properties and Water Stability of High Ductility Magnesium Phosphate Cement-Based Composites (HDMC).
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