Hardening Accelerating Water-reducing Admixture JF-6

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China main port
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TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
500000 kg/month

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Product Description:

Hardening Accelerating Water-reducing Admixture   JF-6

Description & Applications

  • JF-6 improves the early strength and later strength of concrete in the environment of alternating temperatures..

  • JF-6 is the major measures for speeding up the job scheduler and improving work efficiency.

  • JF-6 applies to the project of precast concrete, cast-in-place concrete, steam-cured concrete and early strength

    concrete.

Hardening Accelerating Water-reducing Admixture   JF-6

Properties

  • Dosage: 1.5-2.5%, water-reducing rate: 10-15%.

  • JF-6 can save cement 10-15% and don’t decrease the strength, when it is circumstanced under the same slump constant.

  • JF-6 isn’t suitable for the steamed curing

  • Strength of JF-6 increases quickly.

  • JF-6 applies to concrete work under the condition of -5℃-30℃.


Uniformity

Item

Results

Item

Results

Appearance

Isabelline powder

pH  Value

7-9

Moisture content (%)

5±1%

Cement paste fluidity(mm)

≥160

Fineness(0.315mm),<< span="">

5%

Chloride ion (%)

≤0.6%

Hardening Accelerating Water-reducing Admixture   JF-6

Concrete performance with 2.0% dosage by binder mass

Test item

Quality index

Results

Hardening accelerating

Standard

Set retarding

Water reducing rate (%), ≥

8

8

8

14.4

Ratio of bleeding rate (%), ≤

95

100

100

24.3

Air content (%), ≤

4.0

4.0

5.5

3.0

Difference in setting time(min)

Initial setting

-90~+90

-90~+120

﹥+90

-67

Final setting

-23

Ratio of compressive strength (%), ≥

1d

135

320

3d

130

115

186

7d

110

115

110

167

28d

100

110

110

127

Ratio of shrinkage(%), ≤

28d

135

107

Conclusion: the project is in line with early strength index of “High range water-reducing admixture” in GB8076-2008.

Hardening Accelerating Water-reducing Admixture   JF-6

Packaging, transport and storage


  • Powder JF-6 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-6 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.


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