Civil Engineers should know these points at site work
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| Civil engineers |
These points are as follows-
1.Parapet wall height should be less than 1.2 meter.
2.Water cement ratio should not exceed 0.45 in M20 and 0.50 in M10/M15.
3.Initial setting time of cement is 30 minutes and final setting time is 10 hours-600 minutes
4.sanitary pipes and electrical conduits will not installed between columns and beams
5.1 chain bar provide in every 1 m² Area spacing not more than 1 meters.
6.Mini diameter of chain bar 12mm.
7.Lapping of reinforcement in slab 60D,Columns 45D, for M20 mix.
8.1 Mason can cover 25 to 30 cub meter brick work in a day.
9.Shape of aggregate generally used should be Angular.
10.In slab 20 mm clear cover in column 40 mm in beams 25 mm in footing 50 mm.
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