Advances in Civil Engineering / 2020 / Article / Tab 3

Research Article

Synthesis of Pectiniform Polyurethane-Modified Polycarboxylate and Its Preliminary Application in Ultrahigh-Performance Concrete

Table 3

Water reduction rate of polycarboxylate in mortar.

PolycarboxylateCement (g)Sand (g)Water (M1) (g)FlowabilityWater-reducing rate (%)

M-PCE4501350128.6180 mm, 183 mm37.3
Sika4501350133.5180 mm, 185 mm34.8

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