Characterizing the Mechanical Properties of Cementitious Emulsion Grout for Semi-Flexible Mixture

Grout is a cement-based material with high strength and workability that allowing it to be injected into small cracks or leaky areas. It usually used patch concrete holes, but may also fill voids under metal bases digging anchors. Furthermore, grout efficiently in the production process of semi-flexible pavement mixtures. The purpose this study characterize effect ingredients on their mechanical properties. were Ordinary Portland Cement (OPC), silica fume (SF), emulsion (Em), super-plasticizer (SP), water. Different proportions mentioned materials characterizing developed through flowability, compressive strength, flexural tests. Results showed flow time decrease an increase W/B. Also, compression grouts comprised OPC+EM reveals optimal dosage: i.e., 20% EM. Moreover, SF generally leads strength. As main conclusion, properties cementitious-emulsion are highly affected, ingredient types, dosage,