Objective Question
As per Indian Standard Code (IS 456), what should be the minimum clear cover provided during the design
of a water tank during moderate exposure conditions?
As per Indian Standard Code (IS 456), what should be the minimum clear cover provided during the design
of a water tank during moderate exposure conditions?
As per IS 456:2000, Table 16, the nominal cover to reinforcement for moderate exposure conditions is 30
mm.
IS 456:2000 की तालिका 16 के अनुसार, मध्यम एक्सपोजर परिस्थितियों में प्रबलन (Reinforcement) के लिए न्यूनतम
नोमिनल कवर 30 मिमी निर्धारित किया गया है।
Minimum Nominal Cover as per IS 456:2000 / IS 456 : 2000 के अनुसार न्यूनतम नोमिनल कवर:
|
Exposure Condition / एक्सपोजर परिस्थिति |
Nominal Cover / नोमिनल कवर |
|
Mild / हल्की |
20 mm |
|
Moderate / मध्यम |
30 mm |
|
Severe / गंभीर |
45 mm |
|
Very Severe / अत्यधिक गंभीर |
50 mm |
|
Extreme / चरम |
75 mm |
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