MVN-SCC
MVN-SCC is a new generation high-range water-reducing admixture based on Polycarboxylate. With a specially designed formula, MVN-SCC is used for self-compacting concrete (SCC).
Features:
Extremely high water-reducing capability and excellent cement particle dispersion
Rapid early strength gain and very high ultimate strength
No segregation even at high slump flow (self-compacting concrete)
Greatly enhances concrete durability and provides superior concrete quality
Improves concrete surface finish
Specification Type
MVN-SCC is manufactured in accordance with ASTM C494 Type G.
Practical Uses
Bridge girders and cantilever precast concrete components
Concrete elements with dense reinforcement layouts
Advantages
Extremely high water-reducing ability and excellent cement particle dispersion
Accelerated early strength and very high ultimate strength
No segregation at high slump flow (self-compacting concrete)
Enhances the durability and overall quality of concrete
Improves concrete surface finish
Increases productivity by minimizing construction and curing processes
Reduces shrinkage and creep
Improves water resistance of concrete
Suggested Uses
Dosage rate: From 0.8 liters to 1.8 liters per 100 kg of cement, depending on construction requirements and aggregate quality.
Compatibility: Not compatible with admixtures based on Naphthalene.
Cement: Suitable for all types of Portland cement and sulfate-resistant cement.
Quantitative: MVN-SCC can be added directly to pre-measured mixing water and then introduced into dry concrete mix, or separately into already mixed fresh concrete (at the batching plant or into a truck mixer on-site). For best results, it should be added directly into freshly mixed concrete. Do not mix manually.
Overdose: Excessive dosage of MVN-SCC may affect the setting time of the concrete mix.
Safety Information
Environmental: Do not dispose of into water sources.
Destroy: Follow local regulations.
Toxicity: Non-toxic.
User precautions: Avoid contact with food and household utensils. Avoid prolonged skin contact. In case of spillage, wash thoroughly with water. If in contact with eyes or mouth, rinse with clean water and seek medical attention immediately.
Note
Like other conventional concrete chemical admixtures, the effectiveness of MVN-SCC may vary depending on the quality of the aggregates used. Therefore, we recommend conducting preliminary trials with the available cement and aggregates to determine the optimal dosage for each concrete mix design.
Product Information
Appearance: Light yellow liquid
Chemical Composition: Polycarboxylate
Specific Gravity: 1.05 ~ 1.09 (at 25°C)
Solid Content: 29 ~ 33%
pH Value: 3.5 ~ 5.5
Packaging: 200-liter drums; 1,000-liter IBC tanks
Chloride Content: Negligible
Storage: Store in a cool, shaded place. Avoid direct exposure to sunlight.
Expiry date: 06 months from the manufacturing date