Negeri Sembilan Cements, a leading cement manufacturer in Malaysia, faced mounting pressure to enhance fire safety across its facility. With stringent insurance requirements and rising regulatory standards, the plant identified a critical vulnerability: unprotected electrical cables posed a significant fire risk. To address this, Negeri Sembilan Cements partnered with Lockwell Malaysia to implement CharCoat CC, an advanced intumescent cable coating, ensuring robust fire protection for critical infrastructure and compliance with global safety standards.

The Challenge: Mitigating Fire Risks in a High-Stakes Environment

Cement manufacturing facilities operate under demanding conditions, with high heat, heavy machinery, and complex electrical systems. At Negeri Sembilan Cements, these factors created specific challenges:

• Unprotected Cables: Electrical cables lacked certified fire protection, increasing the risk of fire propagation.
• High Fire Hazard: The plant required a solution capable of withstanding flames at 830°C for 90 minutes to prevent catastrophic failures.
• Operational Continuity: A fire in the electrical system could halt production, leading to costly downtime.
• Regulatory and Insurance Demands: Compliance with international fire safety standards (e.g., IEC 60331) was essential to meet insurer and audit requirements.

Without a reliable passive fire protection system, the facility faced potential safety hazards, financial losses, and regulatory penalties.

The Solution: CharCoat CC Intumescent Cable Coating

To address these challenges, Negeri Sembilan Cements selected CharCoat CC, a water-based, intumescent cable coating designed to provide 90-minute fire resistance at 830°C. Applied at a dry film thickness (DFT) of 1.6mm, CharCoat CC ensures cables remain functional during a fire while preventing flame spread along cable trays and conduits.

Key Features of CharCoat CC:

• High-Temperature Endurance: Withstands 830°C for 90 minutes, meeting IEC 60331-11/21 and ASTM/UL standards.
• Fire Containment: Inhibits flame propagation, protecting critical electrical systems.
• Preserves Ampacity: Maintains cable conductivity post-application, ensuring operational reliability.
• Eco-Friendly Design: Low VOCs (19g/l, compliant with SCAQMD Rule 1113) and LEED-compatible for sustainable projects.
• Versatile Application: QUV weather-approved for both indoor and outdoor environments.

By integrating CharCoat CC, the facility achieved a fire protection for cement industry solution that balanced safety, compliance, and environmental responsibility.

Execution: Seamless Application with Lockwell Malaysia

The application was carried out by Lockwell Malaysia, a trusted partner with extensive experience in industrial coatings. The process was designed to minimize disruption:

1. Preparation: Cables and trays were cleaned to ensure optimal adhesion.
2. Application: CharCoat CC was applied at 1.6mm DFT using efficient spraying techniques.
3. Curing: The fast-curing coating formed a durable, protective layer.
4. Verification: Post-application testing confirmed compliance with IEC 60332-3 and other standards.

The project was completed during a planned maintenance window, ensuring zero impact on production.

Results: Enhanced Safety and Operational Resilience

The deployment of CharCoat CC delivered transformative outcomes for Negeri Sembilan Cements:

• Eliminated Flame Spread: Coated cables prevented fire propagation, reducing the risk of widespread damage.
• Regulatory Compliance: The solution met IEC and FM standards, satisfying insurer and audit requirements.
• Uninterrupted Operations: The plant maintained full productivity during and after application.
• Improved Risk Profile: Enhanced fire safety strengthened the facility’s insurance ratings.
• Future-Proof Protection: The system is equipped to handle both hydrocarbon and non-hydrocarbon fire threats.

These results underscore the value of intumescent cable coating in safeguarding critical infrastructure in high-risk environments.

Sustainability: Aligning with Environmental Goals

CharCoat CC’s eco-friendly properties supported Negeri Sembilan Cements’ commitment to sustainability:

• Low VOC Emissions: At 19g/l, the coating minimizes environmental impact, aligning with global green standards.
• LEED Compliance: Contributes to green building certifications, supporting ESG objectives.
• Green Label Certified: Meets sustainable material guidelines, reducing the facility’s ecological footprint.

This alignment with environmental priorities reflects the industry’s shift toward sustainable fire protection solutions, especially relevant for 2025’s focus on reducing plastic-based chemicals.

Setting a Standard for Fire Safety in Cement Manufacturing

The successful application of CharCoat CC at Negeri Sembilan Cements demonstrates the critical role of passive fire protection in the cement industry. By addressing fire risks, ensuring regulatory compliance, and supporting sustainability, CharCoat CC has set a benchmark for fire safety in Malaysia’s industrial sector. The project not only protected vital infrastructure but also provided peace of mind, enabling the facility to operate with confidence.

At CharCoat Passive Fire Protection, we specialize in delivering certified, eco-conscious solutions like CharCoat CC, trusted in over 20 countries for their performance and reliability. Protect your cables and secure your operations against fire risks. 

Learn more about our fire protection for cement industry solutions at www.charcoat.com.