Research Article

Evolution of Durable High-Strength Flowable Mortar Reinforced with Hybrid Fibers

Table 4

Physical properties of steel fiber.

Fiber PropertiesQuantity

Average fiber length, (mm)30
Average fiber diameter, (mm)0.56
Aspect ratio (L/d)54
Tensile strength (MPa)>1100
Ultimate elongation (%)<2
Specific gravity7.85