Research Article
Properties of Calcium Acetate Manufactured with Etching Waste Solution and Limestone Sludge as a Cementitious High-Early-Strength Admixture
Table 5
Measurements and methods.
| Experiment | Measurement sample | Properties measured | Standards |
| Calcium acetate using limestone sludge and recycled acetate | Calcium acetate | Viscosity (cps) | ASTM D 2196 [28] | Density (kg/m3) | ASTM D 4052-11 [29] | pH | — | ICP-MS analysis | ASTM D 6800-12 [30] |
| Cement matrix using accelerator | Cement paste | Setting time | ASTM C 191 [31] | pH | — | XRD | — | Cement mortar | Flow | ASTM C 230/230M-14 [32] | Compressive strength | ASTM C 109 [33] |
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