Computer · Concrete Technology
IS 12269 : 2013 के अनुसार, निम्नलिखित में से कौन सा सीमेंट में 'परफॉर्मेंस इंप्रूवर' (प्रदर्शन सुधारक) नहीं है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1चूना पत्थर (Limestone)
- 2स्टोन डस्ट (Stone dust)✓
- 3फ्लाई ऐश (Fly ash)
- 4मेटाकाओलिन (Metakaolin)
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स्टोन डस्ट (Stone dust)
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