Research on Static Triaxial Mechanical Properties of New CementSoil Reinforced with Polypropylene Fiber

Table 4

Physicomechanical parameters of polypropylene fiber.

Fiber type	Density	Length	Tensile strength	Elasticity modulus	Melting point	Ultimate tensile strain rate
Single fiber	0.91 g/cm^3	19 mm	>300 MPa	3793 MPa	160~170°C	30%~50%