Skip to main content

Table 1 Concrete mix proportion.

From: Thermal Resistance of Insulated Precast Concrete Sandwich Panels

Concrete Concrete materials (kg/m3) W/C SP (%)
FA CA Cement Water
Wythes 680 1020 500 200 0.4 -
Stud 2846 - 1035 587 0.5 0.3
  1. FA Fine aggregate, CA coarse aggregate, W/C water cement ratio, SP superplasticizer