| Appearance: | Water |
|---|---|
| Application: | Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound |
| Chemical Composition: | Polycarboxylate-based Water Reducers |
|
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CAS NO.: 70879-60-6
Product Name: JK-PCE-WSR
Type: Early Strenght
Solid Content: 50%
Appearance: Transparent to brown viscous liquid
Chemical composition: Polycarboxylic Ether Based Superplasticizer
High Range Water Reducing Concrete Admixture
Polycarboxylate-based Superplasticizer ASTM C494, Type F
JK-PL-ES Polycarboxylic acid high-performance water-reducing agent (early-strength type) is an early-strength high-performance water-reducing agent independently developed by our company. The main component of this product is synthesized using new polyether monomers through molecular structure design and grafting processes. A kind of early-strength polycarboxylic high-performance water-reducing agent compounded with other functional production additives. The use of this product can significantly reduce the water-cement ratio, improve the working performance of concrete, and make the concrete have high density and volume stability. properties, the use of this product can promote the development of early strength of concrete, shorten the steam curing time of concrete or even eliminate the steam curing link, thereby greatly improving production efficiency and saving energy consumption, and can significantly improve the early, mid-term and late strength of concrete.
JK-PL-ES Polycarboxylic acid high-performance water-reducing agent (early strength type) is suitable for the concrete precast component industry, such as the concrete pipe pile industry, prefabricated concrete precast components, and other concrete precast components.
High water reduction rate: Within the commonly used dosage range, the saturated water reduction rate can reach 40%.
High workability: It can effectively increase the fluidity of concrete and reduce bleeding and segregation, thereby improving the workability of concrete and making it easier to construct and compact. The resistance during pumping construction is small and easy to transport.
Early strength performance: The 1d, 3d, and 7d compressive strengths of concrete prepared with the polycarboxylic acid high-performance water-reducing agent (early strength type) can be increased by more than 90%, 80% and 65% compared with the benchmark concrete.
High durability: Increase the density of concrete and significantly improve the impermeability, frost resistance and carbonation resistance of concrete.
Low shrinkage rate: The 28-day shrinkage rate of hardened concrete is 20% lower than that of the second-generation water-reducing agent, which can significantly reduce the shrinkage of concrete and improve the volume stability and durability of concrete.
Strong adaptability: good compatibility with various types of cement, fly ash, slag and other admixtures.
Good stability: no stratification, no precipitation during long-term storage, and no crystallization in winter.
High economy: It can reduce cement consumption by 20% and reduce the comprehensive project cost.
Green and environmentally friendly: non-toxic, non-irritating, non-radioactive, non-flammable and non-explosive dangerous goods, and will not cause corrosion of steel bars.
| Items | Criteria |
| Appearance | Colorless to Light Yellow Viscous Liquid |
| Solid Content % | 50%±2.5 |
| Air Content % | ≤6.0 |
| Density(20ºC)g/cm3 | 1.09±0.02 |
| PH value | / |
| Alkali Content % | / |
| Chloride Content % | / |
| Cement Flowing Rate mm | ≥180 |
| Water Reducing Rate | ≥25% |
| Steel-bar Corrosion | None |
It is packed in 1.1 ton IBC tank, one 20'ft load 22 tons.
Keep container closed when it is not in use, store in dry, cool and shaded place.
Shelf Life: Minimum 12 months when unopened. After the expiration date, it can be used if testing results is qualified.
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