TYPES OF AGGREGATE ON THE BASIS OF GRADATION
Aggregates type on the basis of gradation have further four types.
i) POORLY GRADED aggregate:
It is a type of aggregate which is poor in ratios. Their graph is not regular.
ii) WELL GRADED aggregate:
It is a type of aggregate which is good ratios of their aggregate constituent. It has straight line with some angle in graph.
iii) UNIFORMLY GRADED aggregate:
It is a type of aggregate having uniform ratios of their constituent. It has a uniform vertical in graph.
iv) GAP GRADED aggregate:
It is a type of aggregate having vertical line with some angle, but there are some places which are missing and that provide horizontal line.
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