Study on Plastic Coated Overburnt Brick Aggregate as an Alternative Material for Bituminous Road Construction

Table 2

Properties of aggregate.

Test performed	Stone aggregate	OBBA	Plastic coated OBBA
			0.38%	0.42%	0.46%	0.50%	0.54%	0.60%
Aggregate impact value	22.4%	29.6%	28.6	27.3%	26.2%	24.6%	23.9%	23.8
Los Angeles abrasion value	15.1%	32%	31.3	31.0%	30.1%	27.6%	25.2%	25.2
Water absorption value	0.96%	6.6%	5.9	5.3%	4.9%	3.5%	2.9%	2.5
Specific gravity	2.64	1.89	1.99	2.04	2.16	2.24	2.45	2.46