1100Mpa Quality Morar Concrete Steel Fiber For Construction And Project

Steel Fiber Introduction

Steel fiber for concrete(SFRC) a structural material characterized by a significant residual tensile strength in postcracking region and enhanced capacity to absorb strain energy due to fiber bridging mechanisms across the crack surface. For improving long-term behavior, enhancing strength, toughness, and stress resistance, SFRC is being used in structures such as flooring, housing, precast, bridges, tunneling, heavy duty pavement, and mining. There has been considerable

research on the mechanical behavior of SFRC in recent years. The past research results indicate that the SFRC has relatively good properties in comparison with the normal concrete. Therefore, the use of SFRC could be a

solution for improving the mechanical performance of the composite steel-concrete beams under negative bending moment.

We supply Steel Fibers made from prime quality hard-drawn steel wire to ensure high tensile strength.The wire is deformed with hooked ends and cut to lengths, used in reinforcement concrete, mortar and other composite materials. Due to this high strength,the uniform distribution of fibers, stresses can be fully dispersed and cracking be effectively controlled.

Compared with normal concrete, steel fiber concrete has great improvement in tensile strength, flexural strength, abrasion resistance, impact resistance, fatigue resistance, toughness,crack resistance performance, because numbers of steel fiber is evenly dispersed in the concrete, concrete strength is improved deeply.

Specifications:

• Steel Fiber	Model	Diameter (mm)		Length (mm)		Aspect ratio (mm)		Tensile strength (MPa)
  	YS-60/60	1		60		60		≥1000
  	YS-50/50	1		50		50		≥1000
  	YS-65/60	0.9		60		65		≥1000
  	YS-55/50	0.9		50		55		≥1000
  	YS-80/60	0.75		60		80		≥1000
  	YS-45/35	0.75		35		45		≥1000
  	YS-50/30	0.6		30		50		≥1100
  	YS-55/30	0.55		30		55		≥1100
  	YS-65/35	0.53		35		65		≥1100
  	YS-60/30	0.5		30		60		≥1100
  	YS-50/25	0.5		25		50		≥1100
  	YS-60/25	0.4		25		60		≥1100

How and When the Fiber is Added

Typically the fibers are added at the batch plant, just after all concrete aggregates are being mixed. Some people would request to have the fiber added at the job site, but then the QA/QC should have more control on how much fiber

is added. The steel fiber manufacturer can provide guidance on how to mix and the amount needed to obtain the desired results. Be aware that if you add too much fiber, it might show up at the surface when finishing the concrete

so be cautious about the amounts being mixed.

 Package and Delivery