Study investigates permeability of recycled concrete under sulfuric acid, indicating environmental resilience implications.
This article uses construction waste recycled aggregates and cement as raw materials to prepare permeable concrete samples with different cement contents and aggregate gradations. It studies the permeability characteristics of horizontally oriented recycled permeable concrete under different sulfuric acid concentrations. By comparing the variation patterns of the permeability characteristics of permeable concrete samples under different pH values and durations in sulfuric acid solution, the permeability characteristics of construction waste recycled permeable concrete in a sulfuric acid environment are investigated
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Qiu et al. (2026) studied this question.
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