Leaching behavior of copper and chromium in the mortar containing artificial fine aggregate prepared by contaminated soil

Abrasion Resistance Improvement of Recycled Aggregate Pervious Concrete with Granulated Blast Furnace Slag and Copper Slag

“…As PC is often in a water flow environment and there may be acid rain in some areas, it must be ensured that RAPC is not detrimental to the environment. A leaching test was performed according to the toxicity characteristic leaching procedure (TCLP) (Gao et al 2020;Li et al 2021). The sample size of G10%-CS25% was crushed to less than 5 mm, whereas a glacial acetic acid solution with pH of 2.88 was used as the extraction solution.…”