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Fire Rated Gypsum Board 4x8 Fire Resistant Drywall Modern Design Paper Surface Common Feature for Ceiling Wall Partition

Brand Name:	SUNHOUSE
MOQ:	500 pcs
Supply Ability:	3000000 Meter/Meters per Month

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong

Warranty:

1 Year

After-sale Service:

Online Technical Support, Onsite Inspection, Free Spare Parts

Application:

Indoor, Hotel, Villa, Apartment, Office Building

Design Style:

Modern

Feature:

Fire Resistant Plasterboard

Material:

Pure Natural Gypsum

Color:

Red

Usage:

Internal Wall Partition

Edge:

Square Or Tapered

Thickness:

12.5mm

Regular Size:

1220mm*2440mm

Packaging Details:

Our timber packed in pallet or in bulk/Loose packing(pallet is covered with package board and PVC tapes)

Supply Ability:

3000000 Meter/Meters per Month

Highlight:

fire rated gypsum board 4x8

fire resistant drywall ceiling

modern design paper surface drywall

Product Description

The Integrity Barrier: High-Performance 4x8 Fire Compartmentation Systems

In complex architectural projects, passive fire protection is the silent guardian of structural continuity. Our 4x8 Fire Rated Gypsum Boards are engineered not merely to resist flames, but to provide "compartmentation"—the ability to isolate a thermal event within a single zone. This prevents the rapid migration of heat and toxic gases, safeguarding both human life and high-value internal infrastructure in mission-critical environments.

Calcination and the Crystalline Defense
The core of our board contains microscopic crystals of chemically combined water. When the surface temperature reaches critical levels, these crystals undergo calcination, releasing steam that actively cools the back-face of the board. Combined with a dense glass-fiber matrix, our system maintains its physical shield even after hours of extreme thermal stress, preventing structural breaches in ceilings and partitions.

Precision Engineering for Modern Infrastructure

Structural Perseverance: Interwoven glass-fiber webbing keeps the core intact, preventing the "fall-out" common in standard drywall during localized fires.
Audit-Ready Compliance: Fully documented performance data according to ASTM C1396, ensuring smooth approval processes with municipal fire authorities.
Acoustic and Thermal Synergy: High-density core technology provides a natural barrier against noise (STC 35-50 depending on assembly) and improves building energy envelopes.
Seamless Finishing: Tapered edges allow for a Level 5 finish, meeting the aesthetic demands of luxury hospitality and premium commercial offices.
Low-Carbon Purity: Formulated from high-purity gypsum with zero asbestos and low-VOC emissions, supporting LEED and green building certifications.

Technical Performance Matrix

Standard Dimensions	4ft x 8ft (1220mm x 2440mm) \| Metric: 1200mm x 2400mm
Fire Rating Classification	Class A1 Non-Combustible (ASTM E136 / EN 13501-1)
Board Density Profile	900 kg/m³ ± 5% (Enhanced Fire Resistant Grade)
Thickness Accuracy	± 0.3mm (Standard Options: 9.5mm / 12.5mm / 15mm)
Surface Characteristics	Flame Spread: 0 \| Smoke Developed: 0 (ASTM E84)
Core Technology	Glass-Fiber Reinforced Calcium Sulfate Dihydrate
Quality Assurance	ISO 9001:2015, CE Certification, Third-Party Lab Verified

Case Study: Silicon Valley Innovation Hub

The Project: A 200,000 sq. ft. R&D center housing multi-million dollar prototype servers and sensitive chemical labs.

The Challenge: The client required 2-hour (120 min) fire separation between the labs and the data server wing, with a focus on zero-smoke leakage to protect delicate optical sensors.

Our Solution: We supplied a double-layer 15mm High-Density Fire Board system. Our technical team provided the submittal package for the staggered-joint assembly, which effectively blocked heat transfer and prevented the activation of localized sprinklers in the adjacent server room during a small localized lab fire.

The Outcome: Zero data loss and no structural damage to the primary server racks. The local Fire Inspector cited the partition integrity as the primary reason the incident was contained.

Strategic Project Deployment

Vertical Shaft Protection: Ensuring fire-resistance in elevator shafts and mechanical service ducts.
Life-Safety Corridors: Creating fire-rated evacuation tunnels in hotels, airports, and stadiums.
Unit Separation: Providing fire and sound privacy in multi-family residential developments.
Industrial Zoning: Protecting power substations and battery storage rooms from thermal runaway events.

Project Optimization Solutions

1. Streamlined Certification: We provide full-traceability batch reports and UL-aligned data sheets, eliminating documentation delays during the audit phase.
2. Installation Efficiency: Our 4x8 boards feature reinforced edge-toughness, significantly reducing corner breakage and material waste during mechanical lifting.
3. Design Versatility: The premium paper surface is compatible with intumescent paints and high-end decorative veneers, aligning safety with architectural vision.

✓ ASTM C1396 Type X compliant

✓ Zero Asbestos Certification

✓ Factory-Direct Export Pricing

✓ Expert Technical Consultation

Professional Q&A

Q: Can fire-rated gypsum boards be used in wet-room partitions?
A: Standard fire-rated boards are for dry interior use. For kitchens or laundries, we recommend our "Dual-Action" Moisture and Fire Resistant boards which feature a wax-impregnated core.

Q: What is the maximum height achievable for a single-stud fire wall?
A: This depends on the metal stud gauge and spacing. With 0.6mm studs at 400mm centers, heights of 4 to 6 meters are commonly achieved while maintaining fire integrity.

Q: How do you handle bulk international shipping for fragile boards?
A: We utilize heavy-duty, moisture-sealed pallets with 8-point corner protection. Each container is professionally braced with airbags to prevent shifting during transit, ensuring your order arrives ready for installation.

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Tags:

Gypsum Plaster Boards

Water Resistant Plasterboard

Fire Resistant Plasterboard

Acoustic Slat Wall Panel

Wpc Wall Panel

PVC Gypsum Ceiling

Paper Gypsum Board

Fiberglass Gypsum Board

Partition Wall System

Gypsum Board Ceiling

Gypsum Board Ceiling Accessories

Gypsum Plaster Boards

Water Resistant Plasterboard

Fire Resistant Plasterboard

Acoustic Slat Wall Panel

Wpc Wall Panel

PVC Gypsum Ceiling

Paper Gypsum Board

Fiberglass Gypsum Board

Partition Wall System

Gypsum Board Ceiling

Gypsum Board Ceiling Accessories

products details

Fire Rated Gypsum Board 4x8 Fire Resistant Drywall Modern Design Paper Surface Common Feature for Ceiling Wall Partition

Fire Rated Gypsum Board 4x8 Fire Resistant Drywall Modern Design Paper Surface Common Feature for Ceiling Wall Partition

fire rated gypsum board 4x8

fire resistant drywall ceiling

modern design paper surface drywall

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