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Technical data sheet | ||||||
Detection project | Performance index | Measured value | ||||
Water reducing ratio % | ≥14 | ≥20 | ||||
Bleeding rate ratio % | ≤90 | ≤80 | ||||
Gas content % | ≤3.0 | ≤2.0 | ||||
The gap of condense time (min) | Initial condense | -90~120 | -90~120 | |||
Final condense | ||||||
Ratio of compressive strength % | 1d | ≥140 | ≥160 | |||
3d | ≥130 | ≥150 | ||||
7d | ≥125 | ≥140 | ||||
28d | ≥120 | ≥130 | ||||
Ratio of shrinkage rate % | ≤135 | ≤135 | ||||
Corrosion effect for steel | None | None | ||||
Uniformity index | Detection project | FDN Powder Index | ||||
Solid content (%) | ≥92 | |||||
Fitness (%) | 0.315mm (residue)<10 | |||||
PH value(10g/L) | 7--9 | |||||
Chlorine ion content(%) | ≤0.5 | |||||
Sodium sulfate content(%) | ≤5 | |||||
Total alkali content(%) | ≤20 | |||||
Insoluble matter(%) | ≤0.5 | |||||
Cement net fluidity(mm) | ≥220 | |||||
Appearance | Yellowish-brown powder | |||||
Recommended dosage range of 0.5-0.8%, the user should according to the need to experiment to determine the optimal dosage. |
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