Description

ArmaProtect ACRS, also referred to as ACRS, is a high-performance, flexible acrylic firestop sealant formulated to maintain the critical fire resistance performance of structural firestop joints in both walls and floors, as well as sealing various connections. This paste-like sealant is an indispensable component of passive fire protection systems, ensuring the integrity of building compartments during a fire event by preventing the spread of flames and smoke. Gitco-sa.com, as the authorized Armacell distributor for Saudi Arabia and Bahrain, makes this essential product readily available for construction and renovation projects across major cities like Riyadh, Jeddah, Dammam, and Manama.

Designed for robust performance, ArmaProtect ACRS operates effectively within a wide temperature range of -25°C to 80°C, with an optimal processing temperature between 5°C and 25°C. It exhibits a Class E Reaction to Fire (EN 13501-1) and offers excellent mechanical properties, including a Shore A hardness of 15 ± 5 units, good stability (≤ 2 mm), and a motion absorption capacity of approximately 7.5%, allowing for minor structural movements without compromising the seal. A key advantage is its quick skin formation (approx. 10 minutes at 23°C/50% RH), facilitating efficient application. Furthermore, ArmaProtect ACRS is free from dangerous substances, ensuring health and safety compliance, and is overpaintable with emulsion paints, allowing for aesthetic integration into finished surfaces. It boasts excellent durability, passing ISO 8339, ISO 9046, and ISO 10591 standards, and has a shelf life of at least 18 months when stored unopened and properly in cool, dry conditions protected from frost.

Key Features of ArmaProtect ACRS:

• Flexible Acrylic Sealant: Adapts to structural movements without compromising integrity.
• Maintains Fire Resistance: Essential for passive fire protection in walls and floors.
• Seals Connections: Effectively prevents the spread of fire and smoke.
• Wide Operating Temperature: Functional from -25°C to 80°C.
• Quick Skin Formation: Speeds up the application process.
• Overpaintable: Allows for seamless integration with finished surfaces.
• No Dangerous Substances: Ensures safe handling and indoor air quality.
• Durable: Passes rigorous durability standards.

Product Variations of ArmaProtect ACRS:

ArmaProtect ACRS primarily refers to the core acrylic firestop sealant product. Variations would typically involve packaging sizes (e.g., cartridges, sausages, or larger tubs) to suit different project scales and application methods. While the detailed specifications here refer to a single material type, the flexibility of such sealants means they can be applied to various joint types and widths as per fire rating requirements and specific installation guidelines. For information on available packaging sizes and technical guidance for specific joint designs in Saudi Arabia or Bahrain, please contact Gitco-sa.com.

Know more about “ArmaProtect ACRS”:

1. What is ArmaProtect ACRS?
   ArmaProtect ACRS is a flexible, acrylic firestop sealant developed by Armacell. It’s designed to maintain the fire resistance performance of structural firestop joints and to seal connections in fire-rated walls and floors.
2. What are the primary functions of ArmaProtect ACRS?
   Its main functions are to:
   • Seal structural firestop joints in walls and floors.
   • Seal connections with moderate expansion stress.
   • Prevent the spread of fire and smoke through these joints and connections.
3. What is the consistency and color of ArmaProtect ACRS?
   It has a paste-like consistency and is typically light grey in color.
4. What type of fire performance does ArmaProtect ACRS offer?
   It is classified as Class E according to EN 13501-1 for reaction to fire, meaning it will burn under exposure but does not contribute significantly to flashover. Crucially, its performance is in maintaining the fire resistance (EI rating) of structural joints, preventing fire and smoke spread for a specified duration.
5. What kind of fire resistance ratings can ArmaProtect ACRS achieve in a system?
   When used as part of a tested firestop system, it can maintain the integrity and insulation of walls and floors, with fire ratings typically ranging up to 120 minutes or even up to 240 minutes (e.g., EI 120 or EI 240), depending on the specific joint configuration and wall/floor type.
6. What are the common applications for ArmaProtect ACRS?
   Common applications include:
   • Sealing structural joints in walls and floors in both indoor and outdoor areas.
   • Sealing connections where moderate expansion stress is expected.
   • It is suitable for joints without constant exposure to moisture.
7. Is ArmaProtect ACRS suitable for indoor and outdoor use?
   Yes, it is designed for use in both indoor and outdoor areas, making it versatile for various construction projects.
8. Does ArmaProtect ACRS accommodate movement in joints?
   Yes, it is a flexible acrylic firestop sealant and is used for joints with moderate expansion stress, indicating its ability to handle some movement.
9. What is the operating temperature range for ArmaProtect ACRS?
   The operating temperature range is typically from $-25\text{ °C}$ to $+80\text{ °C}$.
10. How is ArmaProtect ACRS typically supplied?
    It is commonly available in 310 ml cartridges and 600 ml foil cartridges, suitable for professional use with standard sealant guns.
11. What is the shelf life of ArmaProtect ACRS?
    It can be kept for at least 18 months if unopened and stored properly.
12. Is ArmaProtect ACRS easy to apply?
    Yes, as an acrylic sealant with a paste-like consistency, it is generally considered easy to apply using standard sealant application techniques. It’s listed as a “professional use only” product.
13. Does ArmaProtect ACRS contribute to smoke sealing?
    Yes, firestop sealants like ACRS are crucial for creating a smoke-tight seal in joints, which is as vital as fire containment in passive fire protection strategies, as smoke inhalation is a major cause of fire-related fatalities.
14. Is ArmaProtect ACRS part of a broader Armacell fire protection system?
    Yes, ArmaProtect ACRS is one product within Armacell’s comprehensive ArmaProtect passive fire protection portfolio, which includes wraps, collars, coated boards, and mortars, offering a “one-stop shop” for various firestop applications.
15. What are the key benefits of using ArmaProtect ACRS?
    Benefits include:
    • Reliable fire and smoke sealing of joints.
    • Flexibility to accommodate moderate movement.
    • Suitable for indoor and outdoor use.
    • Easy application and reduced waste.
    • Contributes to compliance with fire safety regulations.
16. Are there any specific surface preparation requirements before applying ArmaProtect ACRS?
    While specific product data sheets should always be consulted, typical sealant application guidelines suggest surfaces should be clean, dry, and free of dust, grease, and loose particles to ensure proper adhesion.
17. What certifications or approvals does ArmaProtect ACRS hold?
    ArmaProtect ACRS, as part of Armacell’s firestop range, is generally tested and classified according to EN (European Technical Assessment – ETA) and UL (Underwriters Laboratories) test standards, providing globally recognized approvals.
18. Is ArmaProtect ACRS suitable for areas with constant moisture exposure?
    No, the product description specifies it’s for joints and connections “without constant exposure to moisture.” For such areas, different types of firestop sealants might be required.
19. Where can one purchase ArmaProtect ACRS 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 ACRS. They would carry this product as part of Armacell’s passive fire protection solutions.
20. Why choose a specialized supplier like Gitco-sa.com for ArmaProtect ACRS in Bahrain/Saudi Arabia?

    Choosing a specialist ensures access to genuine Armacell products with verified technical data. Gitco-sa.com can provide expert advice on proper product selection and application methods to meet specific fire safety requirements and local building codes (like the  Fire & Life Safety Code), which is crucial for compliance and ensuring the overall fire integrity of buildings in the region.