High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

Overview of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

Concrete fibers, also known as fiber-reinforced concrete (FRC), are a type of composite material where discrete fibers are uniformly dispersed throughout a concrete matrix to improve its mechanical properties and performance. These fibers can be made from various materials, including synthetic polymers, steel, glass, and natural substances like cellulose, each offering unique benefits to the concrete mix. The primary purpose of incorporating fibers into concrete is to enhance its tensile strength, resistance to cracking, impact resistance, and durability, making it suitable for applications where traditional plain concrete may be insufficient.

Features of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

1. Improved Crack Resistance: Fibers act as micro-reinforcements that hinder crack propagation, resulting in reduced crack widths and improved overall integrity.

2. Increased Toughness: The addition of fibers boosts the material's toughness, or ability to absorb energy without fracturing, making it more resistant to impacts and vibrations.

3. Enhanced Durability: By controlling crack formation, fibers protect concrete from aggressive chemicals and water ingress, prolonging its service life.

4. Three-Dimensional Reinforcement: Unlike conventional rebar, fibers distribute reinforcement in all directions, providing comprehensive support within the concrete mass.

5. Ease of Placement: Fiber-reinforced concrete can be poured, sprayed, or cast just like regular concrete, often without the need for additional reinforcement steps.

(High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber)

Parameters of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

The high tensile polyacrylonitrile fiber is typically used in concrete as an increasing modulus of strength (GMS) material, which means that it can withstand greater than its normal value under the stress of load application. The high tensile performance of this material is typically achieved by controlling its chemical composition and the choice of cure process to ensure that it remains strong even when subjected to stress. Here's a list of some common properties and applications of high tensile polyacrylonitrile fibers: * High tensile modulus: > 300 MPa * High mechanical work hardening: Not only enough to break down but also sufficient to bear weight and deformation for multiple periods of time * Low coefficient of internal friction: Generally low, making it suitable for use in applications with limited free surface area or as an option for flexible applications where reduced contact between materials is desired * Very good impact resistance: Meets or exceeds USAC standards * Excellent durability: excellent against cycles of corrosion and decay These are just a few examples of the high tensile properties and applications of high tensile polyacrylonitrile fibers. It's important to note that the specific properties of the material may vary depending on the specific condition and application being performed.

(High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber)

Applications of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

1. Industrial Flooring: In warehouses, factories, and parking lots where high abrasion resistance and durability are crucial.

2. Concrete Pavements: Highway overlays, airport runways, and sidewalks benefit from increased resistance to rutting, fatigue cracking, and thermal stresses.

3. Pre-cast Elements: Manufacturing of concrete blocks, panels, and other precast products where improved toughness and crack control are required.

4. Shotcrete: In mining, tunneling, and slope stabilization projects where rapid application and high early strength are essential.

5. Concrete Repair and Retrofitting: Strengthening of existing concrete structures, patching, and rehabilitation works where reinforcement enhancement is needed.

Company Profile

Cie-China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives and relatives products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality concrete materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber

Q: Does High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber replace steel reinforcement in concrete completely? A: No, fibers complement rather than replace steel reinforcement. While they significantly improve the concrete's tensile strength and crack resistance, major load-bearing structures still require steel reinforcement for structural integrity.

Q: How is High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber added to concrete? A: High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber is typically added directly to the concrete mixer during the batching process to ensure uniform distribution throughout the mix.

Q: Which type of High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber is best for my project? A: The choice depends on the specific application's requirements. Steel fibers provide high tensile strength, synthetic fibers are cost-effective for crack control, while glass fibers offer excellent chemical resistance.

Q: Does High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber addition affect the concrete's weight or density? A: The effect is generally minimal. While fibers add negligible weight, the overall density of fiber-reinforced concrete is comparable to plain concrete.

Q: Is fiber-reinforced concrete more expensive? A: Cost varies depending on the type and quantity of fibers used. While initially more costly than plain concrete, the reduced maintenance and longer lifespan often justify the investment.

(High Tenacity Polyacrylonitrile Fiber 6mm 9mm 12mm PAN Fiber For Concrete Fiber)