Abstract Underground mined-out voids need to be backfilled for the stability of the surrounding rock and also to increase ore extraction from adjacent pillars. One of the relatively newer means is cemented paste backfilling. which has been extensively adopted in underground mining operations around the world. During and after the placement of cemented paste backfill (CPB) into stopes. http://ashleyshomestores.shop/product-category/outdoor-rectangle-end-table/