Retarding Superplasticizer Dedicated to Hydraulic Concrete Liquid JF-3

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China main port
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1000 kg
Supply Capability:
500000 kg/month

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Product Description:

Retarding Superplasticizer Dedicated to Hydraulic Concrete Liquid JF-3


Description&Applications


*Impermeabilitymark of JF-3 can be P12, intensity of 100 times freezing and thawing cyclewithout loss and lasting

quality has improved significantly.

*JF-3is suitable for continuous concrete in mass in the hot season, reduce thehydration heat and avoid temperature cracks.

*JF-3can improve the concrete workability and enhance the technical performance ofconcrete.

*Tostrictly control the content in accordance with the mix ratio of construction,do not exceedthe recommended dosage.


*BeforeJF-3 mixed use with other admixture, it must pass the laboratory test.it can bemixed with other water

to get good effect.

*JF-3is chloride – free, low alkali, good for the adaptability of cement and can beused in all kinds of reinforced

concrete engineering.

*JF-3is applicable to concrete construction in the temperature conditions of - 5 ° c- 40 degrees Celsius.

*JF-3isn’t suitable for the cement admixture which is made by anhydrite andfluorgypsum and also unsuitable for

prefabricated part of steam curing



Properties


  • Excellent water-reducing ability. JF-3 can significantly reduce 15% ~30% mixing water in concrete

    with 1.5%~3.0% dosage.

  • JF-3 can be cooperated to use with good quality of mineral admixture to make C80 high strength concrete.

  • Setting time: setting time delay 2-4h.Raise special requirements in the service at pre-sales stage.



Uniformity

Item

Results

Item

Results

Appearance

Brown liquid

Liquid density ((20℃))

1.20±0.02 g/ml

Cement paste fluidity(mm)

≥230mm

pH  Value

7-9

Concrete performance with 2.0% dosage by binder mass

Test item

Quality index

Results

Water reducing ratio(%),≥

15

20.0

ratio of bleeding rate(%),≤

100

10

Air content(%),≤

3.0

2.0

Difference in setting time
(mm)

initial setting

+120--+240

+160

Final setting

+149

Ratio of compressive strength
(%), ≥

3d

125

188

7d

125

162

28d

120

151

Ratio of shrinkage(%),≤

28d

125

110

Anti-freeze label,≥

50

100

Reinforcement corrosion hazard

None

None

Conclusion: the project is in line with retarding index of “Retarders as well as high efficiency water reducing agent”

of DL/T5100-1999.

Recommended dosage

Strength degree

Slump(cm)

Dosage(%, by binder)

Strength degree

Slump(cm)

Dosage(%, by binder)

C40

8-10

1.50

C40

20-22

2.00

C50

8-10

1.80

C50

20-22

2.20

C60

8-10

2.20

C60

20-22

2.50

Experiment must be done when changing cement and aggregate type.

Retarding Superplasticizer Dedicated to Hydraulic Concrete Liquid JF-3

Packaging, transport and storage


  • Liquid JF-3 is available in sealed plastic or iron tank. 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-3 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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