AR Glass Fibre / Mono Filament Fibre

ar glass Fibre

AR Glass / Mono Filament Fiber

Alkali-Resistant (AR) Glass Fibre is a specialized type of glass fiber designed to resist the alkaline environment typically found in concrete. These fibers are used to enhance the mechanical properties and durability of concrete and other construction materials. AR Glass Fibre is an essential material in modern construction, offering significant benefits in terms of strength, durability, and resistance to harsh environments. Its application in various construction projects, from architectural panels to large infrastructure, highlights its versatility and effectiveness. By incorporating AR glass fibers, construction professionals can achieve superior performance and longevity in their concrete structures.

Properties, Applications and Advantages

Properties of AR Glass Fibers

Alkali Resistance: Contains high levels of zirconia (typically over 16%), which provides excellent resistance to alkali attack from cement. Ensures long-term durability in concrete environments.

High Tensile Strength: Offers a tensile strength significantly higher than steel fibers. Improves the tensile strength of the concrete matrix, reducing the likelihood of cracking.

Elastic Modulus: Has a relatively high elastic modulus, which makes it effective in controlling deformation and crack propagation.

Lightweight: It is lightweight making handling and mixing easier. Reduces the overall weight of the concrete structure, which can be beneficial in certain applications.

Non-Corrosive: AR glass fibers do not corrode, which enhances the longevity and durability of the reinforced concrete.

Improved Toughness: Enhances the toughness and impact resistance of concrete. Provides better resistance to dynamic loads and harsh environmental conditions.

Thermal Stability: Exhibits good thermal stability, maintaining its properties over a wide range of temperatures.


Applications of AR Glass Fibers

Architectural Precast Panels: Used in the production of thin, lightweight precast panels for facades and cladding. Provides high strength and durability while allowing for intricate designs and textures.

Concrete Reinforcement: Used as a secondary reinforcement in concrete to control plastic shrinkage and drying shrinkage cracks. Commonly added to shotcrete, precast elements, and cast-in-place concrete.

GRC (Glass Fiber Reinforced Concrete): Integral component in GRC, a composite material made of cement, fine aggregate, water, and AR glass fibers. Used for making decorative elements, façade panels, and complex architectural shapes.

Tunnel Linings: Enhances the structural integrity of tunnel linings. Provides better resistance to cracking and reduces maintenance needs.

Bridges and Highways: Used in bridge decks, barriers, and other highway structures. Improves durability and reduces maintenance costs by preventing crack formation. Marine Structures: Suitable for marine environments due to its non-corrosive nature. Used in sea walls, docks, and other coastal constructions to improve longevity and reduce repair needs.

Industrial Flooring: Used in industrial floors to improve load-bearing capacity and resistance to wear and tear. Enhances the performance of floors subjected to heavy machinery and high traffic.

Repair and Retrofitting: Ideal for the repair and retrofitting of existing concrete structures. Provides additional strength and crack resistance, extending the life of the structure.

Fire-Resistant Applications: Utilized in applications requiring high fire resistance due to its thermal stability. Suitable for use in fireproof panels and fire-resistant structural components.


Advantages of Using AR Glass Fibers

Enhanced Durability: Significantly improves the durability of concrete structures by providing resistance to alkali attack and corrosion. Reduces the likelihood of structural failures and extends the service life of the concrete.

Cost-Effective: Although initially more expensive than some other fibers, the long-term benefits and reduced maintenance costs make AR glass fibers a cost-effective solution. Lower life-cycle costs due to enhanced performance and durability.

Versatility: Can be used in a wide range of applications, from architectural elements to large-scale infrastructure projects. Suitable for both new construction and retrofitting projects.

Improved Aesthetics: Allows for the creation of thin, intricate, and lightweight architectural elements without compromising strength. Provides a smooth finish, enhancing the aesthetic appeal of the structure.


Technical Data/ Project Sheets

Check Technical Data / Project Sheets of our work.