Followed by fly ash (C), with the increase of fly ash dosage, the compressive strength of mortar showed a trend of increasing and then decreasing, and the compressive strength reached the maximum when the dosage of fly ash was 20%.
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Preparation and Performance Study of 3D-Printed Glass Bead Insulation Mortar.
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The sentences
Since the density of fly ash, slaked lime, and rubber powder is smaller compared with that of ordinary silicate cement, and these three materials play a role in replacing part of the cement in the mortar, the dry density of the mortar generally shows a decreasing trend with the increase of the dosage of fly ash, slaked lime, and gum powder.