Bloating Mechanism of Lightweight Aggregates due to Ramping Rate

Table 1

Plastic limit (PL), liquid limit (LL), and plasticity index (PI) of raw materials.

Items	PL (plastic limit)	LL (liquid limit)	PI (plasticity index)
Dredged soil	20	35	15
Coal bottom ash 50%	18	26	8
Dredged soil 50%