· The aggregate's compressive strength, crushing value, and other characteristics must meet the specifiions of IS: 383–1970. RCA Recycled concrete aggregate processing consists of crushing the demolished RC structures, screening and washing the crushed aggregate to obtain proper cleanliness and gradation [ 7 ].
· Dry sand will often do that, wet sand normally not. Silica sand is the perfect coarse sand for rooting cuttings. Next up, silica sand! You can see that the silica sand contains tiny pebbles that allow this sand to drain really well. Today I will do my best to show you how to find a sand in your area that is suitable for rooting cuttings.