Research Article

Self-Monitoring of Reinforced Concrete Beam Bending with Carbon Nanofiber Polyurethane Composite

Table 5

Chemical composition of cement.

Chemical compositionCaOSiO2Al2O3Fe2O3MgOSO3Na2OK2OClf-CaOLoss on ignition

Mass percent %60.1920.585.582.842.472.180.180.480.031.944.04