Cement Admixture PCE 50% High Water Reducing Type Superplasticizer

We are offering Polycarboxylate-base Superplasticizer
GC--50%( High Range of Water Reducing Admixture)
No. Inspection Items Unit Standard Value Test Results
1 Appearance Colorless to yellowish or brown viscous liquid Colorless to yellowish or brown viscous liquid
2 Density gm³ 1.120-1.140 23�1.120
3 Ph Value 6.0-7.0 6.5
4 Solid Content % 50±2.5 50.1
5 Alkali Content( Na2O+0.658K2O) % �0.50 0.23
6 Chlorine Ion Content % �0.200 0.015
7 Sodium Sulfate Content % �0.50 0
8 Fluidity of Cement Paste mm �220 245
9 Water Reducing Rate % �25 30
10 Atmospheric Pressure Bleeding Rate % �60 27
11 Air Content % �6.0 2.0
12 The Difference Between the Setting Time min Initial �-90 +25
Final +10
13 1h After the Slump Variation mm �80 15
14 Ratio of Compressive Strengh % 1d �170 223
3d �160 208
7d �150 175
28d �140 158
15 Effect on Reinforcement Corrosion No Corroding No Corroding
16 Ratio of Shrinkage �110 102