IS 456 (Indian Standard)

IS 456 is an Indian standard that provides guidelines for designing and constructing safe, durable, and high-quality concrete structures like buildings and bridges. It outlines specifications for materials (cement, aggregates), mix proportions, workability, strength, and safety measures to ensure structures can withstand loads and environmental conditions. Essentially, it ensures that construction practices meet consistent quality and safety standards, minimizing risk of structural failure. The code helps engineers and builders create reliable, long-lasting infrastructure that adheres to recognized safety norms.