Hydraulic Conductivity of Polymer-Amended Sand-Bentonite Backfills Permeated with Lead Nitrate Solutions

Table 4

The dosage of constituent soils and polymer in base mixtures.

Backfill ID	SC (%)	BC (%)	PC (%)
SB	90	10	0
PSB-0.3	89.7	10	0.3
PSB-0.6	89.4	10	0.6
PSB-0.9	89.1	10	0.9
PSB-1.2	88.8	10	1.2