0.18-0.35mm Diameter 13±1mm Length Copper-plated microfiber steel
Product Detail
Copper-plated microfiber steel is an important component of reactive powder concrete. It is made with a high-carbon substrate and a precision copper plating process, ensuring the plating is resistant to peeling and rust. The fine microfiber structure allows for uniform dispersion in the mortar concrete, preventing clumping and pump blockage. Its ultra-high tensile strength significantly improves the toughness and durability of components, solving the problems of ordinary steel fibers such as easy corrosion and later cracking.
Copper-plated microfiber steel is suitable for engineering projects such as railways, highways, bridges, airport runways, tunnels, precast curtain wall panels, explosion-proof structures, and port and marine corrosion protection. It possesses tensile strength, crack resistance, bending resistance, and impact resistance.
Technical Specifications of Copper-plated Microfiber Steel
Standard: YB/T 151-2017 《Steel fiber for concrete》
| Product Name | Diameter | Length | Aspect Ratio | Tensile Strength | Bending Performance |
| Copper-plated microfiber steel | 0.18-0.35mm | 13±1mm | 50-80 | ≥2850MPa | Cold bending 90°, 9/10 unbroken |
Recommended Dosage
The dosage is 60-120 kg per cubic meter of concrete, which can be added according to the specific design requirements of the construction site.
Application Guide
