A significant amount of stone sludge is generated as a by-product during the production of crushed stone aggregate. and most of it is disposed of in landfill as waste. In order to recycle this stone sludge. this study evaluated a controlled low-strength material (CLSM) using ultra-rapid-hardening cement and stone sludge for application as backfill and subbase material for road excavat... https://fitnessgravesyardes.shop/product-category/input-shaft/