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Description
JK-04 PL is a high performance based on polycarboxylate, specifically developed as effective dispersant, fluidized and high range water reducing concrete agent.
JK-04 PL is a neutral concentrate grade, it is mainly used as a raw material to produce different types of high performance water reducers for targeted industrial. It complies with ASTM C 494, Type F specifications.
Uses
1. JK-04PL can be applied in a wide variety industry and can improve the workability to the concrete and to improve high early compressive strength, even with low water/cement ratios while maintaining normal levels of workability.
2. It can be widely used in conventional concrete, pumping concrete, super-fluid self-co***cting and high-performance concrete; it has the excellent performance especially in the application of high-strength high performance concrete.
Advantage
1. High water reducing rate and excellent plasticizing effect. And produces concrete with high levels of workability without segregation.
2. Excellent dispersion and self-co***cting effect can produce different grade strength super fluid self-co***cting concrete.
3. Can be a substantial increase in early and late strengths of concrete, so that increase the project construction schedule.
4. Better plasticity-maintaining could significantly prolong the transit time of concrete, it reduce economic losses and ensure the normal pumping of concrete.
5. Improves the frost resistance and carbonation resistance of the concrete. Lower drying shrinkage of the concrete by 20% or more co***red with naphthalene-based admixtures.
6. High applicability: It can be used with different variety of cement.
7. Improved finished concrete surface ability.
8. Proffer air environment protect.
9. No chloride ions and no corrosion to steel bar.
Dosage
0.25 to 0.7% by weight of cement. Standard water reduction at normal dosage and significant water reduction at higher dosage. Exact dosage rates are dependent on the type of effect sought, quality of cement and |
| Company: |
Beijing Jiankai Concrete Admixture CO.,LTD
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| Contact: |
Ms. Jane Ma |
| Address: |
No.9,Industrial Zone B,Yongledian,Tongzhou,Beijing,P.R.China. |
| Postcode: |
101105 |
| Tel: |
82984420 |
| Fax: |
82984421 |
| E-mail: |
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