Fireproof Coated Board Fire Protection Acoustic Rock Wool

🔥 Fire Protection Acoustic Rock Wool Fireproof Coated Board

Passive Fire Protection Solution

📌 Product Highlights

• Lightweight & Low-Density – Easy to transport, cut, and install.

• Fire Resistance – Certified for up to 3 hours protection.

• Multi-Industry Use – Ideal for petroleum, power, telecom, and construction sectors.

• Proven Performance – Rigorously tested for stability, durability and safety.

⚙️ Key Attributes

• After-Sale Service: Online technical support

• Project Solution Capability: Professional firestop design guidance

• Application: Cable fire protection in industrial & commercial facilities

• Design Style: Industrial-grade passive fire protection

• Material: EVA, Graphite, Mineral Rock Wool

• Origin: China

• Warranty: 1 Year

• Shape: Standard

• Size: 46″ x 22″ x 02″

• Packaging: Single-item unit, protected against impact & moisture

🏗 Scope of Application

• Cable penetrations through walls & electrical panels

• Single/multiple cable bundles & trays

• Air duct crossings

• Flammable & non-combustible pipe penetrations

• Sealing of large openings in walls & floors

🛠 Construction Method

1. Measure & Cut – Use measuring tools and a knife saw to cut the board to fit.

2. Seal Contact Surfaces – Apply elastic fireproof sealant to penetration surfaces.

3. Board Placement – Insert cut board flush into the opening.

4. Edge Sealing – Seal board edges with fireproof sealant.

5. Gap Filling – Fill voids with mineral wool and seal with elastic fireproof sealant.

📊 Technical Specifications

• Exterior: Flat, smooth surface

• Bending Strength: ≥ 0.10 Mpa

• Water Resistance: ≥ 3 days (no swelling, no cracks)

• Oil Resistance: ≥ 3 days (no swelling, no cracks)

• Freeze-Thaw Resistance: ≥ 15 cycles ( no chalking)

• Humidity & Heat Resistance: 20h (no swelling)

• Fire Resistance: ≥ 3 hours

📦 Packaging & Storage

• Store in cool, ventilated, dry conditions

• Avoid rain, direct sunlight, and physical damage

✅ Reliable Passive Fire Protection – Designed to protect life and infrastructure by preventing fire spread through cable and pipe penetrations.