Computer · Concrete Technology
IS 456:2000 के अनुसार, आक्रामक उप-मृदा या भूजल जैसी 'गंभीर' (severe) पर्यावरणीय परिस्थितियों के संपर्क में आने वाले प्रबलित कंक्रीट (RC) कार्य के लिए आवश्यक न्यूनतम सीमेंट सामग्री कितनी है?
- 1340 kg/m3
- 2360 kg/m3✓
- 3320 kg/m3
- 4300 kg/m3
सही उत्तर देखें
360 kg/m3
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