Description

ArmaProtect EXPS is a powerful intumescent firestop sealant meticulously engineered to maintain the critical fire resistance performance of various penetrations (including pipes, cables, and mixed services) through walls and floors. This paste-like sealant is a cornerstone of robust passive fire protection systems, acting swiftly in a fire event to prevent the spread of flames and smoke. Its core strength lies in its ability to expand significantly (15 to 26.5 times its original volume, with an expansion pressure of 1.0 – 1.9 N/mm²) when exposed to heat, effectively sealing the compromised area. Gitco-sa.com, as the authorized Armacell distributor for Saudi Arabia and Bahrain, ensures this essential fire safety product is readily available for all construction and renovation projects across the Kingdom and Bahrain, serving key cities like Riyadh, Jeddah, Dammam, Manama, and beyond.

ArmaProtect EXPS is designed for reliable performance across a broad operating temperature range of -40°C to 70°C, with an optimal processing temperature between 5°C and 25°C. It carries a Class E Reaction to Fire classification (EN 13501-1) and is certified for use in conditions exposed to weathering (Type X, EOTA TR 024), highlighting its durability in diverse environments. This firestop sealant provides impressive fire resistance for elements of construction, achieving up to EI 120 (EN 13501-2) for various wall and floor types, making it suitable for a wide range of applications. Furthermore, ArmaProtect EXPS is free from dangerous substances, ensuring safety for installers and building occupants. It boasts a substantial shelf life of at least 18 months when stored unopened and properly in cool, dry conditions protected from frost, providing long-term reliability for your firestopping needs.

Key Features of ArmaProtect EXPS:

• Intumescent Technology: Expands 15 to 26.5 times to form a powerful fire seal.
• High Fire Resistance: Achieves up to EI 120 (EN 13501-2) for walls and floors.
• Versatile Application: Ideal for mixed fire seals and various penetrations.
• Wide Operating Temperature: Effective from -40°C to 70°C.
• Weather-Exposed Use (Type X): Suitable for applications with exposure to weathering.
• No Dangerous Substances: Ensures health and safety compliance.
• Long Shelf Life: At least 18 months when stored properly.
• Paste-Like Consistency: Easy to apply for efficient sealing.

Product Variations of ArmaProtect EXPS:

ArmaProtect EXPS primarily refers to the specific intumescent sealant formulation. Variations typically involve packaging sizes to accommodate different project scales, such as cartridges for smaller applications or sausage foils/larger containers for extensive sealing jobs. While the core “EXPS” material and its properties remain consistent, the flexibility of a sealant means it can be applied to a multitude of joint types and penetration configurations as per fire rating requirements and specific installation guidelines. For information on available packaging sizes and technical guidance for your specific firestopping needs in Saudi Arabia or Bahrain, please contact Gitco-sa.com.

Know more about “ArmaProtect EXPS”:

1. What is ArmaProtect EXPS?
   ArmaProtect EXPS is an intumescent firestop sealant in a paste-like consistency, manufactured by Armacell. It is designed to maintain the fire resistance performance of fire penetrations (openings for services) in walls and floors.
2. What are the primary functions of ArmaProtect EXPS?
   Its main functions are to:
   • Seal fire penetrations for various services.
   • Prevent the spread of fire and smoke through these openings.
   • Maintain the integrity and insulation (EI rating) of fire-rated compartments.
3. How does ArmaProtect EXPS work in a fire?
   ArmaProtect EXPS is an intumescent material, meaning it expands significantly when exposed to heat (typically above $190\text{ °C}$). This expansion (15 to 26.5 times its original volume) forms a high-pressure char that fills the gap around penetrations, thereby blocking the passage of fire, smoke, and hot gases.
4. What types of penetrations can ArmaProtect EXPS be used for?
   It is highly versatile and suitable for:
   • Blank openings (empty holes).
   • Cables and cable bundles.
   • Conduits and conduit bundles.
   • Non-combustible pipes (e.g., steel, copper).
   • Combustible pipes (e.g., PVC, PE, PP) – up to specific diameters as per tested systems.
   • Mixed fire seals involving combinations of the above.
5. What kind of fire resistance ratings can ArmaProtect EXPS achieve?
   When installed as part of a tested system, ArmaProtect EXPS can achieve high fire resistance ratings, typically up to EI 120 (120 minutes of integrity and insulation). Some applications might allow for higher ratings depending on the specific system and construction.
6. What is the color and consistency of ArmaProtect EXPS?
   It is a grey, paste-like sealant.
7. What is the reaction to fire classification for ArmaProtect EXPS?
   It is classified as Class E according to EN 13501-1, meaning it will burn under exposure but does not significantly contribute to flashover. Its primary fire performance is in maintaining the fire resistance of the penetration seal.
8. What is the density of ArmaProtect EXPS?
   The density is approximately 1300 kg/m3±10%.
9. What are the common packaging sizes for ArmaProtect EXPS?
   It is commonly available in 310 ml cartridges and packed as 12 cartridges in a carton.
10. What is the operating (service) temperature range for ArmaProtect EXPS?
    The operating temperature range is typically from $-40\text{ °C}$ to $+70\text{ °C}$. The processing (installation) temperature is $5\text{ °C}$ to $25\text{ °C}$.
11. Is ArmaProtect EXPS suitable for outdoor use?
    Yes, its use category is Type X, meaning it is intended for use in conditions exposed to weathering, making it suitable for both indoor and outdoor applications.
12. Does ArmaProtect EXPS emit dangerous substances?
    No, according to Armacell’s technical data sheet and ETAG 026-02 assessment, there is no emission of dangerous substances.
13. What certifications and approvals does ArmaProtect EXPS hold?
    It is globally approved with European Technical Assessment (ETA), specifically ETA-21/1025 acc. EN 1366-3 (fire resistance tests for service installations – penetration seals) and complies with EN 13501-2 for fire resistance of elements of construction.
14. How is ArmaProtect EXPS typically installed?
    The sealant is applied into the annular gap around the penetrant and the opening in the fire-rated structure using a standard sealant gun. The application method and required depth/thickness will vary based on the specific penetration type, building element, and required fire rating, as detailed in Armacell’s product literature and third-party listings.
15. What are the key benefits of using ArmaProtect EXPS?
    Benefits include:
    • Versatility: Seals a wide range of penetrations, including mixed services.
    • Flexibility: Adaptable to various opening shapes and sizes.
    • Easy to apply: Paste-like consistency for straightforward application.
    • Cost-efficient: Can be used for small and complex openings, minimizing waste.
    • Reliable fire and smoke sealing.
16. What is the shelf life of ArmaProtect EXPS?
    It can be kept for at least 18 months when unopened and stored properly.
17. What are the recommended storage conditions for ArmaProtect EXPS?
    It should be stored and transported in a cool and dry place with an ambient temperature of $5\text{ °C}$ to $25\text{ °C}$ and protected from frost.
18. Is ArmaProtect EXPS intended for professional use only?
    Yes, firestop products like ArmaProtect EXPS are designated for professional use only to ensure correct installation and compliance with fire safety regulations.
19. Where can one purchase ArmaProtect EXPS in Bahrain and Saudi Arabia?
    Gitco-sa.com, as an authorized distributor and partner of Armacell in Saudi Arabia and Bahrain, would be a primary supplier for ArmaProtect EXPS. They would carry this product as part of Armacell’s comprehensive passive fire protection portfolio.
20. Why choose a specialized supplier like Gitco-sa.com for ArmaProtect EXPS in Bahrain/Saudi Arabia?
    Choosing a specialist ensures access to genuine Armacell products with validated technical performance. Gitco-sa.com can provide critical technical expertise on product selection, precise installation methods, and compliance with local fire safety codes and regulations, which are essential for ensuring the safety and integrity of buildings in the region.