
Gyproc
Saint-Gobain Gyproc Firestop Moisture Resistant Plasterboard
About this itemCIVIL SPEC APPROVED
- Compressive Joint Filler Board: Bitumen impregnated fibreboard for structural concrete expansion joints. ASTM D1751
- Non-Extruding & Resilient: Will not extrude under compression with high elastic recovery (>70%-90%). LOW DISTORTION
- Rot-Proof Moisture Barrier: Impregnated rot-proof matrix resisting moisture and soil bacteria. WEATHERPROOF
- Civil Infrastructure Applications: Ideal for pavements, retaining walls, bridges, basements, and subways. CIVIL APPROVED
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Uses & Advantages
Primary Uses
- Saint-Gobain Gyproc Firestop Moisture Resistant Plasterboard is designed for forming structural expansion and separation joints in concrete pavements and floors.
- Ideal for roads, ramps, runways, and pedestrian areas.
- Used in concrete retaining walls, bridges, basement structures, and subways.
- Perfect for protecting waterproof membranes against physical or mechanical damage.
Key Advantages
- Saint-Gobain Gyproc Firestop Moisture Resistant Plasterboard is highly resilient with excellent recovery after compression.
- Easy to handle, cut and tamp on site.
- Will not extrude under compression, maintaining joint integrity.
- Impregnated with rot-proof and weatherproof bitumen barrier.
FEATURES & BENEFITS
High-Performance Civil Engineering System
Saint-Gobain Gyproc Firestop Moisture Resistant Plasterboard is formulated for demanding structural applications requiring long-term durability and reliability.
Middle East Climate Approval
Specifically engineered to withstand harsh hot climate conditions and aggressive environmental exposure.
International Standards Compliance
Manufactured under strict ISO 9001:2015 quality control, meeting or exceeding rigorous ASTM and BS requirements.
1. Gyproc\u2019s Firestop Moisture Resistant Plasterboard is designed to provide a fire-resistant and moisture-resistant lining in walls and ceilings in order to reinforce the structure and enhance safety.
2. It is made with a lightweight and robust plasterboard that is resistant to moisture and thermal expansion, and it has a high resistance to fire-rated up to 120 minutes.
3. This product has a dimension of 12.5mm thickness, 1200mm width and 2400mm length, making it ideal for any kind of construction project.
4. It is easy to install and can be cut to different sizes for different applications. It is also easy to paint, wallpaper or tile over, giving builders and homeowners the flexibility to customise the walls as per their design preference.
Key Specifications
Storage & Handling Guidelines
- Store in original unopened sealed container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, frost, and high humidity environment.
- Shelf life is 12 months when stored properly between +5°C and +35°C.
- Reseal opened containers immediately after use to prevent moisture contamination.

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