Static and Dynamic Compression Performances of Hybrid Fiber-Reinforced Lightweight Aggregate Concrete

Table 2

Fiber performance index.

Fiber type	Density (kg/m^3)	Length (mm)	Diameter (μm)	Elongation at break (%)	Elastic modulus (GPa)	Tensile strength (MPa)
Basalt fiber	2800	12	12	3.1	100	>4000
Polypropylene fiber	910	10	8	15	5.85	>700