This study is corroborated as a fundamental resource to develop lightweight foamed concrete. Weight of unit volume decreased until 0.8% dosage of foaming agent is put cement paste. After that, Mechanical properties of cement paste with foaming agent is verified to use FEM analysis based on picture image. Finally, It is compared with compressive strength of experiment and estimation from picture image.

This study is corroborated as a fundamental resource to develop structural lightweight foamed concrete. Mortar using foaming agent decrease over 0.3 g/㎤ of weight of unit volume and increase over 27 MPa of compressive strength available structural purpose. After that, it is compared with Young's modulus of experiment and analysis from FEM analysis using SEM image.