Recron 3S Polyester Fibre for Concrete Reinforcement
Recron 3S is a high-performance polyester fibre designed for reinforcement of concrete and cementitious products. The fibre helps reduce shrinkage cracks, improves durability, enhances impact resistance, and provides better structural integrity in construction applications.
Detailed Description
Recron 3S Polyester Fibre is an advanced construction-grade synthetic fibre engineered to improve the performance and durability of concrete and cement-based products. Uniformly dispersed throughout the concrete matrix, the fibres provide multidirectional reinforcement that minimizes plastic shrinkage cracking and enhances toughness.
The product is widely used in ready-mix concrete, pavement quality concrete (PQC), shotcrete, plastering applications, tunnel linings, fibre cement boards, AAC blocks, wall panels, and precast construction elements. Recron 3S improves crack resistance, reduces permeability, enhances impact strength, and increases the service life of structures.
Designed for demanding construction environments, the fibre offers excellent alkali resistance, corrosion-free performance, easy mixing characteristics, and long-term durability compared to conventional reinforcement methods.
Technical Specifications
| Parameter | Specification |
| Product Type | Polyester Reinforcement Fibre |
| Raw Material | Virgin Polyester |
| Fibre Form | Staple Fibre |
| Colour | White |
| Denier | As per application requirement |
| Length | Various cut lengths available |
| Density | Approx. 1.38 g/cm³ |
| Melting Point | Approx. 255°C |
| Chemical Resistance | Excellent |
| Alkali Resistance | High |
| Corrosion Resistance | 100% Corrosion Free |
| UV Resistance | Good |
| Mixing Compatibility | Ready Mix Concrete & Dry Mix Systems |
| Standard Packaging | Bale Packing |
Applications / End Uses
- Concrete Reinforcement
- Concrete & Plastering Applications
- Pavement Quality Concrete (PQC)
- Shotcrete Applications
- Tunnel Linings
- Fibre Cement Products
- AAC Blocks
- Concrete Wall Panels
- Precast Concrete Elements
- Dry Mix Mortars
- Infrastructure Projects
- Industrial Flooring
- Roads & Highways
- Bridges & Flyovers
Standard packaging formats, For Exports - delivered through certified shipping containers.