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Table 3 Flow rates of the mortar with PVA fibers.

From: Development of a 3D Printer for Concrete Structures: Laboratory Testing of Cementitious Materials

Mix designCement (g)Water (g)Sand (g)PVA (g)% of PVA (%)W/CSlump flow spread (mm)
3-1200063080060.30.315190
3-2200063080040.20.315196
3-3200061580020.10.308198
3-450001550200050.10.31198