Table 2: Mix proportions of the lightweight aggregate concretes with inorganic polymer.

No.Liquid/multiple minerals (mass ratio)Sand/multiple minerals (mass
ratio)
Liquid sodium silicate/sodium hydroxide solution (mass ratio)Lightweight aggregate volume fraction (%)

M 0.45 0.9 0.9 0
LAC1 0.45 0.9 0.9 30
LAC2 0.45 0.9 0.9 40
LAC3 0.45 0.9 0.9 50