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It's a brown liquid.It can prevent concrete from being isolated or blocked in the pumping pipeline, thus improving its pumping peformance. This product complies with the national standard of first class concrete pumping agent in building material industry.
*JF-9 is divided into powder and liquid.
*JF-9 is suitable for transporting goods concrete at long bowls and pumping on the scene.
*JF-9 has the effect of delayed coagulation, when it mixed use with other admixture,
test must be done to confirm the validity.
*When JF-9 is first use, it must be mixed according to above introduction in the testing laboratory.
*Dosage: 1.4~2.4%, water-reducing rate: 13-26%.
*The same cement water ratio with JF-9 can improve incipient slump constant of concrete 10cm above，and it is
suitable for transporting goods concrete at long bowls.
*Greatly improved the workability、moisture retention、cohesiveness of JF-9, and can reduce pipeline pressure
*There is delayed coagulation in initial set, can reduce the early rate of exothermic reaction during hydration
and be favorable to pour concrete in mass.
*To improve and change the pressive strength、rupture strength、tensile-strength、impermeability、lasting
quality of concrete.
*JF-9 applies to concrete work under the condition of -5℃-40℃.
Liquid density (20℃)
Chloride ion (%)
Moisture content (%)
Cement paste fluidity(mm)
Water reducing ratio（%）,≥
ratio of bleeding rate（%）,≤
Ratio of compressive strength
Ratio of shrinkage（%）,≤
Reinforcement corrosion hazard
Explanation of Reinforcement corrosion hazard must be done
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.
*Powder JF-9 is available in 25kg film-lined bags. Other special package can also be available according to prior
*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-9 is two year under normal
conditions. If storage has surpassed the time, test must be done to confirm the validity.
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.
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