Experimental and Molecular Modeling Computation of Reinforcing Mechanism of Mortar by Polyether Polyol

The purpose of this research work was to study the effect polyethylene glycol (PEG) and polypropylene (PPG) as polyether polyols on properties mortar specimens. Electrochemical measurement used investigate change in charge transfer resistance during hydration cement. mechanical specimens were studied by flexural compressive strength tests. results show that PPG helps improve compared with PEG, improvement is better for high molecular weight. mechanism interaction between PEG molecules C-S-H gel examined dynamics simulations density flooding theory calculations, weight surface discussed.