Review Article

Recent Progress in Chemically Bonded Phosphate Ceramics

Table 1

Density, porosity, and compressive strength of CBPC with fly ash as an extender [26].

Sample descriptionDensity (g/cm3)Connected porosity (vol. %)Compression strength (psi)

Phosphate binder1.7315 3,500
Class F loading (wt.%)
 301.67 5.22 5,651
 401.77 4.09 6,207
 501.8 2.31 7,503
 601.63 8.15 5,020
Class C loading (wt.%)
 301.97 4.79 8.809
 402.07 3.411,924
 502.06 5.34 7,608
 601.92 8.02 4,753