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Importance of Alkali-Aggregate Reactivity (AAR) Test in Aggregates as per IS 383 : 2016

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 💧 Why is the “Effect on Water Test” Essential for Potable Water Plastic Pipes? Every day, millions of people rely on plastic piping systems to deliver safe drinking water to their homes, schools, hospitals, and workplaces. Pipes manufactured as per IS 4985: 2021 are widely used for potable water supply, but ensuring their mechanical strength alone is not enough. The material used in plastic pipes must also be tested to ensure that it does not release harmful substances into the water during normal use. As water remains in contact with the inner surface of the pipe for prolonged periods, there is a possibility of migration (leaching) of hazardous chemicals, heavy metals, stabilizers, or other contaminants into the drinking water. Even trace quantities of certain substances can have long-term health implications, making the Effect on Water Test a critical quality and safety requirement. 🔍 Why is this test important? ✔ Ensures that plastic pipes are safe for drinking water appl...
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