13 IMPORTANT POINTS FOR CIVIL-SITE ENGINEER ALWAYS REMEMBER ON SITE:
IMPORTANT POINTS:
- Lapping is not allowed for the bars having diameter more than 36 mm.
- For dowels rod minimum of 12 mm diameter should be used.
- Free fall of concrete is allowed maximum to 1.50 meter.
- Minimum bar in square column is 4 number and 6 number in circular column.
- Main bars in slab not less than 8 mm if you are using(HYSD) or 10 mm if you are using(Plain bars) and the distribution bars was not less than 8 mm in a diameter and not be more than 1/8 of the given slab thickness.
- Longitudinal reinforcement not less than 0.8% and more than 6 %.
- In steel reinforcement binder wire required is 8 kg per MT (Metric ton).
- Minimum thickness of slab is 125 mm.
- Dimension tolerance for cubes ±2 mm.
- Compressive strength of brick is 3.5 N/mm^2.
- Water absorption of brick is between 15% to 20%.
- PH (Power of Hydrogen) value of the water should not be less than 6.
- In soil filling as per IS codes 100 square meter should take 3 sample for core cutting test.
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