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JF-5 is no chlorine and low alkali.
JF-5 is low content, reasonable price and better economic result.
JF-5 applies to common concrete.
JF-5 applies to the cement admixture which is made by anhydrite and fluorgypsum and steamed concrete
There was no significant effect on the setting time.
Air content increased slightly.
Retention value of slump constant: 1h≥90%
Before JF-5 mixed use with other admixture, it must pass the laboratory test.
Use it in the above 5 degrees celsius temperature conditions.
Chloride ion (%)
Moisture content (%)
Water reducing rate (%), ≥
Ratio of bleeding rate (%), ≤
Air content (%), ≤
Difference in setting time（min）
Ratio of compressive strength (%), ≥
Ratio of shrinkage（%）, ≤
Conclusion: the project is in line with retarding index of “water-reducing admixture” of GB8076-2008.
Powder JF-5 is available in 25kg film-lined bags. Other special package can also be available according to prior
Dry and well ventilated warehouse is needed for storage to prevent absorption of moisture and agglomeration.
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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