Specifications
High water reducing rate,min 25%
Low dosage
Good cement paste fluidity,little loss
10.97% solid content
Technical Data Sheet
GD -PCE- Powder 99% min. Polycarboxylate Superplasticizer
No. | Inspection Items | Unit | Standard Value | Test Results |
1 | Water Reducing Rate | % | ≥ 25 | 29 |
2 | Weeping Rate | % | ≤ 60 | 0 |
3 | Air content | % | ≤ 6.0 | 2.8 |
4 | The time difference of setting | Initial setting | Min. | -90min ~ +120 min | +60 |
| | Final setting | | | +50 |
5 | Slump variation(1h) | mm | ≤ 80 | 40 |
6 | Ratio of compressive strength | 1d | % | ≥170 | 180 |
| | 3d | | ≥160 | 168 |
| | 7d | | ≥150 | 166 |
| | 28d | | ≥140 | 146 |
7 | Ammonia | % | ≤ 0.1 | 0.01 |
8 | Solid content | % | 9.0~11.0 | 10.97 |
9 | Radioactive Limited | IRa | ≤ 1.0 | 0.2 |
| | Iγ | ≤ 1.0 | 0.2 |
l GB8076-2008 <Concrete Admixtures>
l TB/T3275-2011 <Concrete for raiway construction>
l JC/T 2033-2010 < Polyether and its derivatives for concrete admixtures>
l CRCC<China Railway Test&Certification>
Patented Innovative Technologies
l PLC automatically controlled completely-closed production line without heating boilers
l Lower cost min.10%, environmental friendly, no pollution
Packing
Packing
white bags with one plastic film liner ,two layers plastic and paper
compound materials outside bags .
OR, yellow bags with one PVC liner, one PP materials outside bag .