#CES #steel
🧰 Few general points for the civil engineer to remember to make the construction work easy and hence maintaining the quality of the work, done on the site:
⚙️36mm is the maximum diameter of the bars used for lapping. Bars having more than this diameter are not allowed.
⚒Maximum chair spacing is 1m and the minimum diameter used for these bars is 12mm.
🔨Minimum diameter used for dowels bars is 12mm.
🔨Longitudinal reinforcement should not be less than 0.8% of gross area of cross section and not be more than 6% of the same.
🔨Minimum number of bars used for square columns is 4 and that of a circle is 6.
🔨The main bars used in the slabs should not be less than 8mm when HYSD bars are used and 10mm when plain bars are used.
🔨The distribution bars in slabs should not less than 8mm and not more than 1/8 of slab thickness.
⛏Minimum thickness of slab is 125mm.
⛏Maximum free fall of concrete is allowed to 1.50m.
🔩Lap slices not be employed for bars greater than 36 mm.
💎PH value of the water should not be less than 6.
🔨Compressive strength of Bricks is 3.5 N/mm2
🔨Water absorption of bricks should not be more than 15 %.
🔨Binding wire required in steel reinforcement is 8 kg per MT.
🔨As per IS code, 3 samples should be taken for core cutting test for every 100m2in soil filling.
https://t.me/engineer03
🧰 Few general points for the civil engineer to remember to make the construction work easy and hence maintaining the quality of the work, done on the site:
⚙️36mm is the maximum diameter of the bars used for lapping. Bars having more than this diameter are not allowed.
⚒Maximum chair spacing is 1m and the minimum diameter used for these bars is 12mm.
🔨Minimum diameter used for dowels bars is 12mm.
🔨Longitudinal reinforcement should not be less than 0.8% of gross area of cross section and not be more than 6% of the same.
🔨Minimum number of bars used for square columns is 4 and that of a circle is 6.
🔨The main bars used in the slabs should not be less than 8mm when HYSD bars are used and 10mm when plain bars are used.
🔨The distribution bars in slabs should not less than 8mm and not more than 1/8 of slab thickness.
⛏Minimum thickness of slab is 125mm.
⛏Maximum free fall of concrete is allowed to 1.50m.
🔩Lap slices not be employed for bars greater than 36 mm.
💎PH value of the water should not be less than 6.
🔨Compressive strength of Bricks is 3.5 N/mm2
🔨Water absorption of bricks should not be more than 15 %.
🔨Binding wire required in steel reinforcement is 8 kg per MT.
🔨As per IS code, 3 samples should be taken for core cutting test for every 100m2in soil filling.
https://t.me/engineer03
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@engineer03
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@engineer03
http://www.Indiabix.com በዚህ ደግሞ ማንኛውንም ጥያቄና መልስ ታገኛላችሁ!
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