PRODUCT DESCRIPTION
The RNW™ Set Retarding Normal Water Reducing Admixture is a highly effective concrete additive designed to enhance the performance of concrete. This innovative product is based on lignosulfonate, providing the combined benefits of a plasticizer, water reducer, and retarder. RNW™ meets the stringent requirements of the ASTM C494 standard, ensuring its reliability and consistency.
The mechanism of action of RNW™ revolves around the efficient distribution of cement particles within the concrete. Incorporating this additive into the concrete mixture significantly reduces the water-cement ratio, leading to improved concrete quality and enhanced strength. Additionally, the set-retarding properties of RNW™ extend the setting time of concrete, allowing for better workability and increased efficiency during the construction process.
One of the key advantages of RNW™ is its versatility. It is suitable for use in various types of concrete, offering benefits such as ease of concreting, improved time management, and enhanced overall efficiency. Furthermore, the composition of this additive is free from chloride and other chemical substances that can potentially cause corrosion of steel reinforcement, ensuring the long-term durability and integrity of the concrete structures.
Choose RNW™ Set Retarding Normal Water Reducing Admixture to elevate the performance of your concrete projects. Experience the exceptional combination of plasticizing, water-reducing, and retarding properties, all while maintaining high standards of quality, durability, and sustainability.
Features
- Increasing efficiency and fluidity of concrete
- Prevent concrete from leaking
- Increasing concrete setting time
- Increase concrete slump
- Increasing the strength and durability of concrete
- Reduction of shrinkage and creep
- Easier finishing
- Reduction of shrinkage and permeability in concrete
- Reduced separation even at high drops
- Increased pumping capability
- Increasing compressive and flexural strength
- No chloride and no damage to the armatures
Applications
- This plasticizer can be used in all types of concrete, including normal concrete, prestressed concrete, prefabricated concrete, etc.
Packaging
- –
Colour
- Dark Brown
technical specifications
|
chemical base |
Lignosulfonate |
|
Physical base |
liquid |
|
Chloride |
no |
| Shelf time |
12 months |
- Familiarize yourself with the product: Understand the characteristics and recommended dosage of RNW™.
- Conduct preliminary testing: Evaluate compatibility and optimal dosage through small-scale tests.
- Collaborate with suppliers and manufacturers: Seek guidance and technical support for optimal usage.
- Consider project requirements: Assess how RNW™ can benefit construction timelines and conditions.
- Communicate with the construction team: Provide clear instructions for handling and application.
- Monitor and adjust dosage: Continuously assess and optimize RNW™ dosage during construction.
- Document and analyze results: Keep records and analyze outcomes for future improvements.
- Stay updated with industry standards: Stay informed about the latest advancements and guidelines.
- Understand the product: Familiarize yourself with RNW™ properties and usage instructions.
- Collaborate with engineers and designers: Communicate project requirements and challenges.
- Proper storage and handling: Store RNW™ correctly in a dry environment.
- Train your workforce: Provide training on mixing and applying RNW™.
- Adhere to recommended dosage: Follow specified dosage guidelines.
- Monitor concrete placement: Regularly check for desired setting time and workability.
- Conduct quality control tests: Ensure concrete meets strength and performance requirements.
- Maintain communication with suppliers: Seek support and guidance when needed.
Additive Consumption Amount:
- The recommended dosage of RNW™ is typically between 130 to 520 ml per 100 kg of cement.
- Adjustments to the dosage may be necessary based on specific working conditions and concrete materials.
- Higher doses can be used if a prior test is conducted to verify performance and suitability.
Additive Mixing:
- Incorporate RNW™ during concrete production by adding it to the mixing water.
- Avoid direct mixing of RNW™ with dry cement to prevent any potential issues.
- Adhere to product specifications: Follow the manufacturer’s specifications for RNW™.
- Verify proper storage and handling: Ensure RNW™ is stored correctly and containers are sealed.
- Conduct initial testing: Determine the optimal dosage through preliminary tests.
- Dosage control: Strictly adhere to recommended RNW™ dosage and maintain accurate records.
- Mixing and dispensing: Follow proper procedures for incorporating RNW™ into the concrete mix.
- Sampling and testing: Regularly test concrete batches with RNW™ for relevant properties.
- Data analysis and comparison: Analyze test results and compare them against project specifications.
- Document and track: Keep detailed records of test results, dosages, and adjustments.
- Communication and collaboration: Maintain open communication with stakeholders and seek expert advice.
technical documents
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