Evaluation of Rigid Pavements Made From Partial Replacement of Cement With Milled Wood Waste Bottom Ash

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A 10% replacement of cement with MWWBA achieved 25.87 MPa compressive strength at 28 days.
The aggregate crushing value test indicated good aggregate strength with an ACV of 22.33%.
Flexural and split tensile strength tests for the 10% MWWBA mix showed results of 2.33 MPa and 2.55 MPa, respectively.
Using MWWBA reduces cement costs by 10-12% while supporting environmental sustainability.

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Laboratory tests demonstrate compressive and flexural strengths in concrete incorporating MWWBA, suggesting sustainability benefits.

P.N. et al. (2025) studied this question.

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