Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:500000 kg/month
*When JF-11 is added in the concrete, it can produce well-proportioned small air-bubbles which is difficult to destroy
after stirring.
*JF-11 is suitable for concrete with air content.
*JF-11 is used for harbor, pier, water conservancy project, highway pavement and etc.
*According to the air content requirement (3-5%), JF-11 must be tested in the laboratory before it confirm the suitable
content. And the range of power JF-11 is 0.5~1.0%, the range of liquid JF-11 is 1.0-2.0%.
*Impervious gradation of mortar can reach to P8-P10，impervious gradation of C30 concrete can be P14, the highest
impervious gradation of concrete can reach to P40.
*JF-11 is suitable for mixing common concrete, concrete for hydraulic structure, fluid concrete and commercial
concrete of C30-C50, especially fit concrete work with high life requirement and freeze-melt resistance.
*JF-11 apply to portland cement and portland blast furnace cement.
*Dosage of JF-11 should be increased when it is mixed with pulverized fuel ash.
Item | Results | Item | Results | |
Appearance | Power | yellow brown powder powder | pH Value | 7-9 |
liquid | brown liquid | Cement paste fluidity(mm) | ≥200 | |
Liquid density (20℃) | 1.20±0.02 g/ml | Alkalinity | ≤10% | |
Moisture content (%) | 5±1% | Chloride ion (%) | ≤0.6% | |
Test item | Quality index | Results | |
Water reducing rate (%), ≥ | 10 | 19.0 | |
Ratio of bleeding rate (%), ≤ | 70 | 67 | |
Air content (%), ≤ | 3.0 | 4.0 | |
Difference in setting time（min） | Initial setting | -90～+120 | -60 |
Final setting | -46 | ||
1h change | Air content (%) | -1.5~+1.5 | -0.5 |
Ratio of compressive strength (%), ≥ | 1d | — | — |
3d | 115 | 125 | |
7d | 110 | 115 | |
28d | 100 | 110 | |
Ratio of shrinkage（%）,≤ | 28d | 135 | 97 |
Durability (200 times)(%), ≥ | 80 | 88 | |
Conclusion: the project is in line with early strength index of “entraining water-reducing admixture” in GB8076-2008
*Powder JF-11 is available in 25kg film-lined bags. Liquid JF-11 is available in 250kg metal pail or iron tank. Other
special package can also be available according to prior consultation.
*JF-11 should be put in the shade and prevent insolation.
*Quality guarantee of JF-11 is three year with sealed package. If storage has surpassed thetime, test must be done to confirm the validity.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
