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2015-9-29replacement of natural sand with manufactured sand in m40 mixthe concrete specimens were cured on normal moist curing under normal atmospheric temperature the compressive strength was determined at 7, 14 and 28 days m 40 grade concrete using c...View All
Bis code specifications for manufactured sand m sand wednesday, june 15, 2016 bureau of indian standards bis guidelines is 383-1970 for selection and testing of coarse and fine aggregates available generally, sand is classified as zone i, zone ii, zone i...View All
2015-4-29modulus of river sand is 524 manufactured sand m-sand was used as partial replacement of fine aggregate the bulk density of manufactured sand was 175 kgm3, specific gravity and fineness modulus was found to be 273 and 466, respectively the...View All
2013-12-21road construction materials m sand is defined as a purpose made crushed fine aggregate produced from suitable source materials manufactured sand has been produced by variety of crushing equipments including cone crushers, impact crushers, roll...View All
River sand is a depleting resource across the globe and its mining from the river bed has been banned in many places robo silicon produces manufactured sand to feed the growing demand for sand and aggregates - an important raw material used in constructi...View All
Manufactured sand m-sand is a substitute of river sand for concrete construction manufactured sand is produced from hard granite stone by crushing the crushed sand is of cubical shape with grounded edges, washed and graded to as a construction material...View All
The use of this sand also called artificial sand, m sand, robo sand etc, is alternative around the globe in main regions use of methodically produced manufactured sand as a substitute to river sand is essential and will provide a long term solution for...View All
2019-12-2manufacturer, supplier of sand making machines, construction machineries, artificial sand making machinery, vsi crushers, concrete mixtures, sand brick machines, concrete mixers, stone crushers, portable jaw crusher, vibrating compactor, portable...View All
Manufactured sands as an alternative to river sand mining in india the destruction of riverine ecosystems by indiscriminate sand mining is gradually giving way to a lightly regulated industrial-scale production of manufactured-sand with support of large...View All
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