No. | | Model | Pic | Technical Date | Dosage Recommendation | Application Range |
1 | polycarboxylate based superplasticizer | PCA-40ASTMC494 Type A and F ASTM C1017 Type I | <img style="width: 84.75pt; height: 120pt;"> | colorless liquid | 0.4%-0.6% of cement weight | high water reducing ratio 15%-45% |
solid content: 40% min | the Ready-Mix concrete industry. |
pH-value(20°C),20% solution: 6~8 | Self Consolidating Concrete |
SO4 content:0.2%max | in precast/prestressed applications |
CI content:0.1% max | low water/cement ratios |
Density (20°C) g/ml 1.09-1.11 | Highway skyscraper bridge and other |
2 | PCA-31ASTMC494 Type A and F ASTM C1017 Type I | colorless liquid | 0.75%-1.2% of cement weight | Pumping requie,high slump(200-250mm) |
solid content: 30% min | the Ready-Mix concrete industry. |
pH-value(20°C),20% solution: 6~8 | Self Consolidating Concrete |
SO4 content:0.2%max | Water reducer 15%-30% |
CI content:0.1% max | Extend slump life no lose in 20% (1-3hour) as demand |
Density (20°C) g/ml 1.05-1.8 | Highway skyscraper bridge and other |
3 | TPCA-41ASTMC494 Type A and F | Bitmap | colorless liquid | 0.5%-1.0% of cement weight | Pumping requie,high slump(200-250mm) |
solid content: 40% min | the Ready-Mix concrete industry. |
pH-value(20°C),20% solution: 6~8 | Self Consolidating Concrete |
SO4 content:0.2%max | Water reducer 15%-30% |
CI content:0.1% max | Extend slump life no lose in 20% (1-3hour) as demand |
Density (20°C) g/ml 1.09-1.11 | Highway skyscraper bridge and other |
4 | TPCA-42ASTMC494 Type A and F | Bitmap | colorless liquid | 0.6%-1.0% of cement weight | Extend setting time (2-5 hour) |
solid content: 40% min | high strength and degree of workability |
pH-value(20°C),20% solution: 6~8 | high slump and moderate slump concrete |
SO4 content:0.2%max | Slump life (1-1.5) hour no lose 20% |
CI content:0.1% max | Water reducer 15%-30% |
Density (20°C) g/ml 1.04-1.06 | Highway skyscraper bridge and other |
5 | TPCA-50ASTMC494 Type A and F | Bitmap | colorless liquid | 0.25%-0.5% of cement weight | high water reducing ratio 15%-45% |
solid content: 50% min | high slump and moderate slump concrete |
pH-value(20°C),20% solution: 6~8 | low water/cement ratios |
SO4 content:0.2%max | in precast/prestressed applications |
CI content:0.1% max | the Ready-Mix concrete industry. |
Density (20°C) g/ml 1.1-1.12 | Highway |