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TEST REPORT of DESIGN MIX M-30 & M-25

        Sample -1 M25          Sample -2 M25              Sample -3 M25            Sample -1 M30 Sample -2  M30
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GENERAL NOTES AND STANDARD DETAILS ( FOR RCC CONSTRUCTION) MISCELLANEOUS TYPICAL DETAILS PDF

General Notes and Standard Details for RCC Construction General Notes and Standard Details for RCC Construction Miscellaneous Typical Details (Sheet 3 of 3) Thank you for downloading and viewing this drawing! If you find this drawing helpful, please consider sharing it and subscribing to Afroz Civil on our website and YouTube channel for the latest updates. We strive to provide valuable resources for site engineers , ensuring practical and insightful information to support your projects. Stay connected as we regularly share expert knowledge and real-world experiences to help you succeed in the field. Get Involved! ✅ Download this drawing in PDF ✅ Join Our YouTube Channel ✅ Join Our Civil Engineering Construction Update Your Feedback Matters! We continuously update our platform with helpful information and share practical experiences to support your work. Please leave your valuable feed...
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What is Chair Reinforcement in Building Construction ?

Chair Bar Guidelines for Reinforcement Chair Bar Guidelines for Reinforcement (As per IS Code) 1. Purpose of Chair Bars Chair bars are used to hold the reinforcement bars in position during construction to prevent displacement while pouring concrete. They ensure the required spacing is maintained between the top and bottom reinforcement bars as per design specifications. 2. Spacing of Chair Bars As per IS 456:2000 – Plain and Reinforced Concrete Code of Practice : Chair bars should be spaced at nominal 1000 mm centers , unless specified otherwise. For heavily reinforced slabs or where vibration may cause displacement, spacing can be reduced to 600-800 mm . 3. Diameter of Chair Bars As per IS 2502:1963 : The diameter of a chair bar is recommended as hc/50 , where hc is the clear cover. The diameter should not be less tha...
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