Ready-mix and pumped concrete
For strong initial dispersion, flow and pumpability subject to cement compatibility testing.
≥45%
Stated water-reduction rate
High-water-reduction grade · solid flake
ZJ-PCE101 Water-Reducing PCE Flake
A 97% solids polycarboxylate flake designed for strong water reduction, concrete flow and compatibility screening across ready-mix and precast applications.
Fast dispersion and high water reduction
The supplied technical sheet describes ZJ-PCE101 as a flake-form PCE with a water-reduction rate of at least 45%. It is intended to improve flow, pumpability and segregation resistance while supporting hardened strength and durability.
Compatibility is stated for a range of cements and supplementary cementitious materials, including systems with higher powder or clay content. Final performance must be confirmed with the buyer's cement, binders, aggregates and full admixture system.
ZJ-PCE101 specification
| Appearance | White to light-yellow flakes |
|---|---|
| Solid content | 97.0 ± 1.0% |
| Prepared mother-liquor solids | 50% |
| pH value | 4.0 ± 1.0 (40% aqueous solution) |
| Chloride content | ≤0.1% on solids basis |
| Stated water reduction | ≥45% |
| Reference dosage | 0.1–0.5% of total cementitious material, on solids basis |
| Packaging | 25 kg composite bag; other packaging by agreement |
| Shelf life | 12 months under stated storage conditions |
Values are based on the supplied product technical sheet and manufacturer-confirmed formulation information. Request current batch documentation and confirm suitability through controlled concrete trials.
Where ZJ-PCE101 is evaluated
Precast and high-strength concrete
Suitable for evaluation where lower mixing water and high hardened performance are required.
SCC and UHPC trials
For high-flow systems where rheology, air, setting and segregation must be checked together.
Trial before commercial dosing
- • ZJ-PCE101 may be used alone or blended with other flake-form PCE products.
- • The flakes may be dissolved to prepare a mother-liquor solution with 50% solids for downstream formulation.
- • Start within the stated 0.1–0.5% solids-basis range and determine the final dosage by testing.
- • A small amount of set-control admixture may be evaluated where adjustment of setting time is needed.
- • Do not blend with naphthalene-based superplasticizers; test compatibility before combining with other admixtures.
Storage and purchasing information
Store dry and ventilated at 2–35°C, protected from direct sunlight and rain. Keep separated from other admixture types. Material beyond the 12-month shelf life should be retested before use.
Include with your inquiry
Concrete type, cement and SCMs, target water reduction, required slump, dosage basis, monthly quantity, destination and document requirements.