Fresh, Mechanical, and Microstructural Properties Investigation on the Combined Effect of Biomedical Waste Incinerator Ash and Bagasse Ash for High-Strength Concrete

Table 1

Physical properties of fine aggregate.

Properties	Test result	Standards	ASTM requirement	Remark
Fineness modulus	2.96	ASTM-C136	2.5 to 3.0	Ok
Bulk unit weight	1,634 kg/m^3	ASTM-C29	1200–1750 kg/m3	Ok
Specific gravity	2.75	ASTM-C128	2.4 to 2.9	Ok
Absorption capacity	2.03%	ASTM-C128	<4%	Ok
Moisture content	4.17%	ASTM-C566	3–8%	Ok
Silt content	3.46%	ASTM-C40	>3%	—