Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:500000 kg/month
*Quite obvious delayed coagulation before initial set, the strength develop continuously and steadily in middle and later
periods and in final set the strength increase quickly.
*Workability, impermeability, durability and each index of mechanical properties of concrete with JF-8 obviously increase
and improve.
*Dosage: 0.75-1.5%, water-reducing rate: 15-30%.
*JF-8 can be cooperated to use with good quality of mineral admixture to make C80 high strength concrete.
*JF-8 can increase the value of slump constant: 10-15cm when the same water consumption
come within the range of suitable content.
*When JF-8 is used for mixing fluid concrete, the loss of slump constant is less than 3cm
within two hours, and it is suitable for transporting goods concrete at long bowls.
*JF-8 applies to concrete work under the condition of 5℃-40℃.
*When JF-8 mixed use with other admixture, test must be done to confirm the validity.
Item | Results | Item | Results |
Appearance | Isabelline powder | Fineness(0.315mm),<< span=""> | 10% |
Cement paste fluidity(mm) | ≥240 | pH Value | 7-9 |
Moisture content (%) | 5±1% | Chloride ion (%) | ≤0.6% |
Test item | Quality index | Results | |
Water reducing ratio（%）,≥ | 12 | 22.5 | |
ratio of bleeding rate（%）,≤ | 70 | 17 | |
Air content（%）,≤ | 5.5 | 2.6 | |
1h change（mm） | Slump（mm） | ≤80 | 25 |
Ratio of compressive strength | 3d | - | - |
7d | 115 | 134 | |
28d | 110 | 125 | |
Ratio of shrinkage（%）,≤ | 28d | 135 | 110 |
Reinforcement corrosion hazard | Explanation of Reinforcement corrosion hazard must be done | None | |
Conclusion: the project is in line with acceptable end product index of “pumping agent” in
JC473-2001 and the “pumping agent” index of GB8076-2008.
Remark: Experiment must be done when changing cement and aggregate type.
*Powder JF-8 is available in 25kg film-lined bags. Other special package can also
be available according to prior consultation.
*Special measures should be taken to ensure entire package. Keep waterproof during transportation.
*Dry and well ventilated warehouse is needed for storage. Quality guarantee of JF-8 is two year under
normal conditions. If storage has surpassed the time, 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.
