LZ-R1 Polycarboxylate High-Performance Water Reducer
LZ-R1 polycarboxylate high-performance water reducer is the third-generation high-performance admixture designed for concrete and mortar applications. It delivers exceptional water-reducing effects, outstanding flowability, and also boasts superior cohesion and remarkable self-compacting performance.
Category:
Concrete admixture materials
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Product Description
Product Introduction
LZ-R1 Polycarboxylate High-Performance Water Reducer is a third-generation high-performance water-reducing agent designed for concrete and mortar applications. It delivers exceptional water-reducing effects, outstanding flowability, and also boasts superior cohesion and remarkable self-compacting performance.
Product Advantages
The LZ-R1 polycarboxylic acid high-performance water reducer operates through different mechanisms. By adsorption on the surface, it creates a steric hindrance effect around cement particles, effectively blocking their temporary hydration. Its typical characteristics are as follows:
1. Exceptionally strong self-compacting performance, making it particularly suitable for producing self-compacting concrete;
2. Exceptionally strong water-reducing effect (leading to high-density and high-strength concrete);
3. Extremely high liquidity;
4. Enhance early strength development;
5. Improve shrinkage performance and creep resistance;
6. Reduce the carbonation rate of concrete;
7. It does not contain chloride ions or other components that could corrode reinforcing steel, making it suitable for unrestricted use in reinforced concrete and prestressed concrete.
Parameter indicators
| Matrix |
Modified polyhydroxylate aqueous solution |
| Appearance |
Yellow transparent liquid |
| Specific gravity |
1.1–1.2 kg/litre |
| pH value |
6 to 8 |
| Storage and Shelf Life |
Original packaging is sealed and, stored away from direct sunlight at temperatures between 5°C and 35°C, remains stable for at least 15 months. |
| Packaging |
1000kg/drum |
Applicable Conditions
1. Precast concrete
2. Self-compacting Concrete
3. Requires exceptionally strong water-reducing action (up to 30%)
4. High-Strength Concrete
5. It exhibits remarkable water-reducing effect, excellent flowability, and early strength enhancement—features that are particularly evident in the applications mentioned above.
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Hunan University Science Park, No. 186 Guyuan Road, Yuelu District, Changsha City, Hunan Province
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