Table 4 Mix ratios of the PGT-series.

From: Evaluation of nonfired ceramic tiles using phosphogypsum waste and Ceiba Pentandra fiber for sustainable construction

Mix ID

PG (kg)

Water (liters)

PGT-10

11

1.1

PGT-15

11

1.65

PGT-20

11

2.2

PGT-25

11

2.75