High-Density Fireproof Rock Wool Board: Premium Thermal and Fire Insulation Solution

Introduction

High-Density Fireproof Rock Wool Board is an advanced insulation material designed for industrial, commercial, and residential applications where fire safety, thermal efficiency, and acoustic performance are critical. Manufactured from high-density rock fibers, the board offers superior heat insulation, fire resistance, and mechanical strength.

This insulation board is widely applied to walls, ceilings, HVAC systems, industrial equipment, and pipelines, providing reliable protection and contributing to energy efficiency, noise reduction, and structural safety. With easy installation, low maintenance requirements, and compliance with international standards, it is an ideal solution for engineers, architects, and contractors seeking durable insulation materials.

1. Core Advantages

1.1 Fire Resistance

High-density rock wool boards are non-combustible, with a Class A fire rating, capable of withstanding high temperatures without emitting toxic smoke.

1.2 Thermal Performance

• Thermal Conductivity: 0.035–0.040 W/m·K

• Service Temperature: -100°C to +700°C

• Heat Retention: Excellent for reducing heating and cooling costs

1.3 Acoustic Performance

• Noise Reduction Coefficient (NRC): 0.75–0.95

• Sound Transmission Class (STC): 45–55

• Vibration Damping: High efficiency in industrial and residential environments

1.4 Mechanical Strength

• Density: 80–200 kg/m³

• Compressive Strength: 50–150 kPa

• Tensile Strength: 15–30 kPa

2. Certification and Compliance

High-density fireproof rock wool boards meet multiple international quality, fire, and environmental standards:

3. Warranty Policy

The High-Density Fireproof Rock Wool Board comes with a comprehensive 10-year warranty covering:

1. Material Defects: Manufacturing flaws in the rock wool core or composite facing.

2. Structural Stability: Sagging, warping, or delamination under normal use conditions.

3. Fire Performance: Board fails to meet the rated fire resistance class during proper installation and use.

Warranty Conditions:

• Installation must comply with the manufacturer’s guidelines.

• Boards must be stored in dry, ventilated areas prior to installation.

• Misuse, accidental damage, or exposure to chemicals voids the warranty.

4. After-Sales Service

The product is supported by professional after-sales services, including:

5. Installation and Operation Guidelines

Proper installation is essential to ensure optimal fireproof and thermal performance.

5.1 Required Tools

5.2 Step-by-Step Installation

1. Measure and Cut: Measure installation area; cut boards slightly larger for snug fit.

2. Positioning: Place boards with flat side facing outwards; maintain overlapping seams.

3. Fixation: Use mechanical fasteners or adhesive to secure boards.

4. Seal Joints: Apply tape or sealant to all seams to prevent air leakage and moisture ingress.

5. Inspection: Ensure boards are flush, properly supported, and undamaged before operational use.

5.3 Safety Guidelines

• Always wear gloves, goggles, and dust masks.

• Avoid inhaling fibers; use appropriate respiratory protection.

• Keep boards away from open flames during installation.

6. Maintenance Methods

Regular maintenance ensures the thermal and fire performance remains optimal over time.

Best Practices

• Avoid compressing boards during maintenance.

• Keep environment dry and well-ventilated.

• Replace any boards that show signs of damage, moisture, or fire performance degradation.

7. Applications

High-density fireproof rock wool boards are versatile and suitable for a wide range of applications:

1. Residential Buildings: Walls, ceilings, and attic insulation for energy efficiency and fire safety.

2. Commercial Buildings: Office partitions, conference rooms, and HVAC systems.

3. Industrial Facilities: Pipe insulation, machinery rooms, and production floors.

4. Acoustic Projects: Studios, theaters, and noisy environments requiring sound absorption.

8. Common Faults and Solutions

9. Conclusion

The High-Density Fireproof Rock Wool Board provides a robust, durable, and fire-resistant insulation solution for residential, commercial, and industrial applications. Its combination of thermal efficiency, acoustic performance, mechanical strength, and fire safety ensures long-term energy savings, safety, and comfort.

By adhering to proper installation, maintenance, and safety procedures, users can maximize the lifespan and performance of the rock wool boards while complying with international standards.