IS 457:1957 Code of practice for general construction of plain and reinforced concrete for dams and other massive structures
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Indian standard – IS 456:2000 Code of practice for plain and reinforced concrete
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Indian Standard – IS 455:1989 Specification for Portland slag cement
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Indian Standard: IS 383:1970
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The entire manufacturing process in a modern plant is now controlled through a microprocessor based programmable logic control system to maintain uniform quality of cement and a high ...
The ordinary cement contains two basic ingredients, namely, argillaceous and calcareous. In argillaceous materials, the clay predominates and in calcereous materials, the calcium carbonate ...