Figure 7. Variation of flexural strength at different cement replacements and at different curing periods.

From

Investigation of Mechanical Properties of Concrete by Partial Replacement of Cement with Rice Husk Ash and Wheat Straw Ash

Mahafuzur Islam Mondal Leon, Md. Rashedul Haque, Afrin Sultana Tisha, Imtiaz Shoad

American Journal of Civil Engineering and Architecture. 2023, 11(4), 136-142 doi:10.12691/ajcea-11-4-5