Green sand is a mixture of sand with bentonite clay, pulverized coal, and water used in metal casting. It is not necessarily green in color, but is called green because it is used while wet, like the "green wood" sometimes used by wood turners.
Shubham Kanungo
Asst Professor
Department of Mechanical Engineering
Shri Vaishnav Institute of Technology and Science,Indore
The sand used can be further recycled
Air pressure is used as ejector for the sand blasting.
Jt is used for many things. Glass is made from silica. Sand is used in making concrete and mortar, and as an abrasive (grinding) agent.
i think 2
Plastering sand is find sand screened to suit the plaster coarse i.e. base coat or finish coat. For finish coat very fine sand is used. Sand for concrete is not sived if pebles are not present. Both sand shall be sweet sand, if from sea it has to be washed before use.
sand doesn't change shape
At first it was not known that the sand dollars are living things. People thought (myth) it was like a large coin and that it was the coin/dollar used by the sea mermaids. It was found on beach sands. hence the name sand dollars.
sand dune i think
It already is used as pool sand!
what is used to measure dry sand
Sand isn't used for melting snow. Sand is used for traction.
Masonary sand.
sand dunes i think?
If you think to filtration sand is a residue.
I think only sand should be on playgrounds because sand is the best thing to fall on.It is very safe.By:TURTLE:D SCENE KID-ME!
Kitty litter can be used to soak up stuff and dry a few things so I would think so. I think it could be used for that. TATER-TOT TAYLA
Yes, living things used sand.