Description

ArmaComfort AB AB is an advanced, multi-layer acoustic insulation material meticulously engineered to offer both exceptional sound reduction and reliable thermal insulation. This unique product comprises a 2mm thick (4 kg/m²) EPDM-EVA acoustic barrier integrated seamlessly with 9mm of synthetic rubber-based elastomeric foam (ArmaFlex). This powerful combination creates an effective solution for noise control and energy efficiency across various settings. As a trusted authorized distributor for Armacell in Saudi Arabia and Bahrain, Gitco-sa.com ensures easy access to this high-performance material. ArmaComfort AB AB is highly effective in attenuating airborne sound, boasting a Weighted Sound Reduction Index (Rw) of 26 dB (C;-3; Ctr;-1), which significantly contributes to creating more comfortable and quieter indoor environments. Beyond its acoustic capabilities, it also functions as an efficient thermal insulator with a declared thermal conductivity of $\lambda_d \le 0.040 \text{ W/(m·K)}$ at 0°C, helping to minimize energy losses. This versatile material can operate effectively up to a maximum service temperature of 110°C. For specific noise-sensitive applications, such as wastewater pipes, ArmaComfort AB AB demonstrates remarkable system acoustic insertion loss, for instance, up to 18 dB(A) on Geberit Silent db 20 pipes. Its Reaction to Fire classification of D-s2,d0 adds a layer of safety by limiting flame spread and smoke production. The product is conveniently supplied in standard sheet dimensions of 11mm thickness, 1000mm width, and 2000mm length, and is also available in self-adhesive formats, which simplify and speed up installation. For details on available formats, thicknesses, and specific application guidelines to suit your project’s acoustic and thermal insulation requirements, please contact Gitco-sa.com. Its applications range from acoustic insulation for wastewater pipes and plumbing systems to sound damping for HVAC ducts, noise control in residential and commercial buildings, and integrated noise reduction solutions for OEM machinery or equipment.

Know more about ArmaComfort AB:

1. What is ArmaComfort AB?
   ArmaComfort AB (often referred to as ArmaComfort AB Plus in product literature) is a multi-layer acoustic insulation material from Armacell. It combines a 2mm thick EPDM-EVA acoustic barrier with a 9mm thick elastomeric foam (ArmaFlex) decoupling layer.
2. What are the primary functions of ArmaComfort AB?
   Its primary functions are to provide high acoustic comfort by significantly reducing both airborne and structure-borne noise, especially from pipes, and to offer good fire performance.
3. What kind of noise is ArmaComfort AB specifically designed to reduce?
   ArmaComfort AB is specially designed to reduce noise from wastewater, rainwater, and sewage pipes in residential and non-residential buildings. It’s also used for general acoustic comfort in HVAC systems and other noisy equipment.
4. What is the color of ArmaComfort AB?
   ArmaComfort AB is black in color, making it suitable for applications where it will be hidden from view.
5. What is the fire performance rating of ArmaComfort AB?
   ArmaComfort AB (specifically the 11mm thickness) generally achieves a fire rating of D-s2,d0 according to EN 13501-1. This means it has a defined contribution to fire (D), low smoke emission (s2), and no flaming droplets (d0). Note: The “AB Alu Plus” version has a higher B-s1,d0 rating due to its aluminum foil.
6. What is the Weighted Sound Reduction Index (Rw) for ArmaComfort AB?
   The Weighted Sound Reduction Index (Rw) for ArmaComfort AB (11mm thickness) is typically 26 dB. This indicates its effectiveness in blocking sound transmission.
7. What are the key components of the ArmaComfort AB material?
   It consists of two main layers: a 2mm thick EPDM-EVA acoustic barrier (providing mass) and a 9mm thick ArmaFlex elastomeric foam decoupling layer (providing absorption and vibration isolation).
8. How does its multi-layer structure enhance acoustic performance?
   The multi-layer structure leverages the principle of mass-spring-mass: the heavy EPDM-EVA barrier blocks sound, while the elastomeric foam acts as a “spring” to absorb vibrations and decouple the barrier from the vibrating pipe, enhancing overall noise reduction.
9. Is ArmaComfort AB flexible and easy to install?
   Yes, it is highlighted as being highly flexible and easy to apply and maintain, requiring minimal space for installation around pipes. It’s often available in self-adhesive sheets for simplified application.
10. Does ArmaComfort AB prevent condensation on pipes?
    While its primary function is acoustic, the elastomeric foam component contributes to thermal insulation and can help prevent condensation and minimize the risk of corrosion on pipes, particularly for rainwater pipes.
11. What is the typical service temperature range for ArmaComfort AB?
    The maximum service temperature for ArmaComfort AB is typically +110 °C.
12. Is ArmaComfort AB free of harmful substances?
    Yes, Armacell emphasizes that ArmaComfort AB is free of lead, fibers, unrefined aromatic oils, and bitumen, contributing to healthier indoor air quality.
13. How does ArmaComfort AB compare to ArmaComfort AB AL PUR?
    Both are multi-layer acoustic pipe insulation. The key differences are:
    • ArmaComfort AB (Plus): Uses a 9mm elastomeric foam decoupling layer, is black, and has an Rw of 26 dB.
    • ArmaComfort AB AL PUR: Uses a 10mm polyurethane (PUR) foam decoupling layer, has an aluminum foil covering, and often achieves a higher Rw of 29 dB and a better fire rating (B-s1,d0).
14. How does ArmaComfort AB compare to ArmaComfort Barrier B?
    • ArmaComfort AB is a multi-layer system (barrier + foam) specifically designed for pipe insulation (both airborne and structure-borne noise from pipes).
    • ArmaComfort Barrier B: Is a single-layer, mass-loaded barrier primarily for reducing airborne noise transmission in walls, ceilings, and ducts, where adding mass is the key. While both are black, their applications and layered structure differ.
15. What is the typical thickness of ArmaComfort AB sheets?
    The standard thickness for ArmaComfort AB is 11 mm (2mm barrier + 9mm foam).
16. What standards does ArmaComfort AB comply with for acoustic and fire performance?
    It complies with ISO 10140-2, ISO 10140-1, EN ISO 717-1 for acoustic performance and EN 13501-1, EN 13823, EN ISO 11925-2 for fire performance.
17. Is ArmaComfort AB suitable for both residential and commercial buildings?
    Yes, it is widely used as acoustic insulation for wastewater, rainwater, and sewage pipes in both residential and non-residential buildings (e.g., offices, hotels, hospitals, schools).
18. Where can one purchase ArmaComfort AB in Bahrain and Saudi Arabia?
    Gitco-sa.com, as an authorized distributor and partner of Armacell in Saudi Arabia and Bahrain (and likely serving the wider GCC region, including Bahrain), would be a primary supplier for ArmaComfort AB. They carry Armacell’s range of acoustic and thermal insulation products.
19. Why choose a specialized supplier like Gitco-sa.com for ArmaComfort AB in the Bahrain/Saudi Arabia?
    Choosing a specialist ensures access to genuine Armacell products, technical expertise for proper selection and application (especially crucial for acoustic solutions), compliance with local building codes, and a reliable supply chain and installation guidance for projects that prioritize noise reduction and fire safety in the region.