Torsional Modeling of Reinforced Concrete Beam–Column Joint Retrofitted by Aramid Fiber—Experimental and Numerical Analysis

Table 1

Physical properties of aggregates.

Types of aggregate	Properties
	Specific gravity (g/cm^3)	Water absorption (%)	Fineness modulus (%)	Aggregate impact value (%)	Elongation (%)	Flakiness index (%)
River sand	2.68	1	2.8	–	–	–
Granite	2.66	2	–	38.73	16.68	14.29