Production and Utilisation of Manufactured SandKemco in Japan are good examples, where manufactured sand has been produced for use in concrete. However, it is important to realise that high quality.sand obtained and manufactured,Characterization of Blended Manufactured Sand - Indian Journal of .the time to find some substitute to natural sand. By-products of some industries and artificial sand produced by crushing machines can be used as an alternative.Manufactured Sand, A Solution And An . - Semantic ScholarThough manufactured sand has been in use in concrete manufacturing in. India, the .. is that of obtaining required grading with a fineness modulus of 2.4 to 3.1.
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