Can a foot compactor achieve the soil density of G45?
River sand M sand Shape is round & smooth Shape is cubical, angular & rough texture Less cement paste is reqd to make concrete Req’s more water & cement Sand has high cost but using it makes work economical Sand is cheaper but using it will make it increased cost Contains less microfineRead more
| River sand | M sand |
| Shape is round & smooth | Shape is cubical, angular & rough texture |
| Less cement paste is reqd to make concrete | Req’s more water & cement |
| Sand has high cost but using it makes work economical | Sand is cheaper but using it will make it increased cost |
| Contains less microfine particles | Contains more microfine particles |
| Doesn’t affect any property, best choice | Affects strength & workability of cocrete |
| Moisture content present | Less or no moisture content |
| Strength is less | High comp strength & flexural strength but should be well graded. |
| Slit & over-sized materials& marine products present should be removed by washing & screening. | No slit & over-sized materials & marine products |
| Used for RCC, plastering & Brick or block laying work | Diff grades is used for diff works. |
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casto
@komal i think G45 is not equivalent to 45 Mpa.
@komal i think G45 is not equivalent to 45 Mpa.
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