Use Megapoxy HICB for: Crusher backing, machinery grouting, and high-impact industrial applications.
Megapoxy High Impact Crusher Backing (HICB) is a two-component, 100% solids epoxy grout designed for demanding industrial applications. Its exceptional compressive strength and nil VOC formulation make it ideal for crusher backing, machinery grouting, and other high-stress environments. With both standard and accelerated cure options, Megapoxy HICB provides flexibility and efficiency for various project timelines.
Key Features of Megapoxy HICB
- High Compressive Strength (115 MPa): Provides exceptional load-bearing capacity, ensuring long-term durability in heavy machinery applications. Example: Backing of cone crushers.
- Nil VOC Content: Enhances safety and reduces environmental impact, suitable for indoor and confined spaces. Example: Grouting machinery in enclosed industrial settings.
- Accelerated Cure Option: Minimizes downtime with rapid cure times, allowing for quick return to service. Example: Urgent repairs in mining operations.
- Excellent Bond Strength: Ensures strong adhesion to steel and concrete, providing reliable performance in demanding environments. Example: Setting anchor bolts in concrete foundations.
Why Choose Megapoxy HICB:
- Durability: High strength and modulus of elasticity ensure long-lasting performance. Example: Extending the lifespan of grinding mills.
- Efficiency: Rapid cure options reduce downtime and increase productivity. Example: Quick repairs during critical production cycles.
- Safety: Nil VOC formulation enhances workplace safety and environmental compliance. Example: Grouting in areas with strict air quality standards.
- Versatility: Suitable for a wide range of industrial applications, from crusher backing to machinery grouting. Example: Chocking of machinery and rail track grouting.
When to Choose Megapoxy HICB versus Alternatives:
- Choose Megapoxy HICB over standard concrete grouts when: High compressive strength and chemical resistance is required, such as in heavy machinery installations. Concrete is not as strong, and can be effected by chemicals.
- Consider other options when: Very thin applications are needed, or when a very fast cure time is not required, as standard concrete grouts are cheaper in those applications.
- Cost-benefit comparison: Although initial cost may be higher than standard grouts, the longevity, strength, and quick return to service of Megapoxy HICB offer greater long term value.
Trade-Specific Applications for Megapoxy HICB:
For Mining and Quarry Industries:
- Backing of cone and gyratory crushers, using a pourable application to fill gaps and reinforce liner plates.
- Compatible with steel and concrete, ensuring strong, durable bonds in heavy machinery.
- High compressive strength and impact resistance provide reliable performance in harsh environments.
For Industrial Maintenance:
- Grouting of machinery and setting anchor bolts, ensuring precise and stable installations.
- Compatible with a variety of substrates, offering versatile application options.
- Rapid cure options minimize downtime, allowing for quick return to service.
Technical Overview
Megapoxy HICB is a two-component epoxy grout designed for high-impact applications. It offers exceptional compressive strength and bond strength, making it ideal for backing and reinforcing heavy machinery. The product's nil VOC formulation enhances safety and environmental compliance. The accelerated version allows for rapid cure times, minimizing downtime.
Chemical Properties: A two-component epoxy system, providing a 100% solids, high-strength grout. The nil VOC formulation ensures safety and environmental compliance.
Application Temperature Range: Minimum application temperature of 10°C (50°F). Ensure that the ambient temperature is within this range for proper curing and application.
Application Information
- Required Tools: Low-speed electric mixer, mixing buckets, putty (e.g., Megapoxy PF Rapid set putty), grit blasting equipment (if required), industrial degreaser.
- Trade-Specific Tips: For crusher backing, ensure all crevices are sealed with putty to prevent leakage. For anchor bolt setting, ensure proper alignment and surface preparation.
- Common Issues and Solutions: Inconsistent mixing can lead to poor curing; ensure thorough mixing for at least 3 minutes. High ambient temperatures can shorten work time; store kits in a cool place.
Storage and Shelf Life
- Storage Requirements: Store in a cool, dry place, away from direct sunlight.
- Shelf Life Information: Refer to the product packaging for specific shelf life information.
- Temperature Considerations: High temperatures can shorten shelf life and work time; maintain storage temperatures within recommended ranges.
Certifications and Compliance
- Complies with relevant Australian standards for industrial grouting and safety.
- Nil VOC formulation meets environmental regulations.
- ASTM standards for compressive strength, bond strength, and other properties are adhered to.
Frequently Asked Questions About Megapoxy HICB
Q: How do I prepare metal surfaces for Megapoxy HICB application?
A: For optimal adhesion, grit blast metal surfaces to AS CK 9.4 - 1964 Class 3 finish. If grit blasting isn't possible, mechanically abrade the surface to clean, bright metal, and then degrease it using an industrial degreaser.
Q: What is the maximum casting thickness for Megapoxy HICB?
A: The maximum casting thickness is 50 mm. Exceeding this thickness may result in improper curing and reduced performance.
Q: How much working time does the accelerated version of Megapoxy HICB provide?
A: The accelerated version provides a working time of approximately 10 minutes at 25°C. This allows for faster application and reduces downtime.
Q: Can Megapoxy HICB be used in confined spaces?
A: Yes, Megapoxy HICB is ideal for confined spaces due to its nil VOC formulation, which enhances safety and reduces environmental impact.
Q: What is the cure time at 35°C for the standard Megapoxy HICB?
A: At 35°C, the minimum cure time for the standard Megapoxy HICB is 12 hours. The accelerated version will cure in 3 hours at this temperature.
Q: What cleaning products should be used to clean tools after using Megapoxy HICB?
A: Use Megapoxy Thinners to clean mixing implements and working tools. Disposable rubber gloves are recommended for hand protection.
Use Megapoxy HICB for:
- Crusher backing: Provides high-strength support for heavy machinery.
- Machinery grouting: Ensures stable and precise installations.
- Anchor bolt setting: Provides reliable anchoring in concrete foundations.
- Rail track grouting: Secures and stabilises railway tracks.
Why Use Megapoxy HICB for:
- High compressive strength: Ensures durability and long-term performance.
- Nil VOC content: Enhances safety and environmental compliance.
- Rapid cure options: Minimizes downtime and increases productivity.
- Excellent bond strength: Provides reliable adhesion to steel and concrete.
How to apply Megapoxy HICB:
- Prepare the surface: Grit blast or mechanically abrade metal surfaces and degrease. Ensure concrete surfaces are clean and free of contaminants.
- Seal crevices: Use Megapoxy PF Rapid set putty to seal any crevices to prevent leakage.
- Mix the components: Stir Part A thoroughly to ensure uniformity. Add Part B slowly while mixing with a low-speed electric mixer for at least 3 minutes.
- Apply the grout: Pour the mixed Megapoxy HICB into the prepared area, ensuring even distribution.
- Allow to cure: Allow the grout to cure for the specified time based on temperature and product version.
Megapoxy HICB limitations:
- Maximum casting thickness: Do not exceed 50 mm in a single pour to ensure proper curing.
- Temperature sensitivity: Ensure application and curing temperatures are within the recommended range.
- Specific surface preparation: Proper surface preparation is crucial for optimal adhesion.
Safety precautions when using Megapoxy HICB:
- Personal Protective Equipment: Wear gloves, eye protection, and respiratory protection in enclosed spaces.
- Ventilation: Ensure adequate ventilation during mixing and application.
- Handling: Avoid skin contact and inhalation of fumes.
- First Aid: In case of skin contact, wash with soap and water. If inhaled, move to fresh air. Seek medical attention if irritation persists.
- Disposal: Dispose of waste according to local regulations.
Megapoxy HICB can be used on the following substrates:
- Steel: Provides excellent bond strength for structural applications.
- Concrete: Ensures strong adhesion for machinery grouting and anchor bolt setting.
- Other metals: Suitable for various industrial metal surfaces.
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