ART-M22 is a slump-retaining polycarboxylate superplasticizer independently developed by ARIT. It significantly enhances concrete flowability, reduces water consumption, and improves both the strength and durability of concrete. Leveraging controllable free-radical polymerization technology, ART-M22 successfully grafts various slow-release groups onto the polycarboxylate superplasticizer’s molecular structure. By adjusting the ratio of acid to ester, active ingredients can be released in a controlled manner. This innovative slow-release technology extends concrete’s workability, ensuring a stable release even under extreme weather conditions. Furthermore, the product remains effective in high-temperature environments, enabling long-distance transportation and construction operations.
| Property | Indicator |
| Appearance | Brown or wine-red liquid |
| Solid content/% | 49.5 ± 0.5 |
| pH | 6.0±1 |
| Alkali content（as Na2O） | ≤1.0% |
| Chloride content | None |
High-performance concrete, precast concrete, and prestressed concrete requiring specific operational time
Large-scale construction projects, such as high-rise buildings, bridges, and tunnels
Concrete projects needing extended flowability
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