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46 Cards in this Set
- Front
- Back
- 3rd side (hint)
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1 feet to cm |
30.48cm |
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1m to feet |
3.28ft |
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1m² to sq.ft |
10.76 sq.ft |
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1m³ to cubic ft |
35.31 cubic ft |
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1 cent to sq.m |
40.46 sqm |
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1 cent to sq feet |
435.6 sq.feet |
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1 acre to cent |
100 cent |
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1 are to m² |
100 m² |
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1 hectare in are and m² |
100 are and 10000m² |
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1N to kg and g |
0.101kg and 100g |
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1N/mm² to KN/m² |
1000KN/m² |
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1 kg to N |
9.81N |
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1N to g and 1Kn to kg |
102g and 102kg |
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Unit wt of RCC |
25KN/m² |
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Unit weight of PCC |
24KN/m² |
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Unit wt of plastering |
20KN/m³ |
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Unit weight of Laterite Brick |
20KN/m³ |
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Unit weight of steel |
78.4KN/m³ |
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1 inch to cm |
2.54cm |
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6 inch to cm |
15.24cm |
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Bearing capacity of soil |
250-450 KN/m² |
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1m3 cement to kg |
1440kg |
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Volume of 1 bag of cement |
0.0347m³ |
1m³ cement = 1440 kg So, x m³ cement =50 kg cement Hence x=50/1440 |
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1 ton to ft³ |
15 cubic feet |
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Density of cement |
1440kg/m³ |
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Min. Thickness of slab |
0.125m |
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Thickness of DPC not less than |
2.5cm |
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Slope of stairs angle |
25-40 |
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Rise of stairs |
150-200mm |
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Tread of stairs |
250-300mm |
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No of bricks 🧱 required in 1m³ |
550 |
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Lapping shouldn't be provided for steel rods more than ____ dia |
36mm |
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Max. Free fall of concrete |
1.5m |
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Compressive strength of brick should not be less than |
7.5 N/mm2 |
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Spacing of stirrups should not be more than |
30cm |
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What happens if height of stirrups in increased in column |
Buckling |
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Lap length |
41d where d is diameter of bar |
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Lap length should not be less than |
24d |
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Lapping is provided at ______ for columns (middle,top,bottom) |
Middle |
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Lapping is done at ______ for top fibre and ______ at bottom fibre of beam |
Middle,ends |
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As per IS456 the max. spacing of vertical stirrups is |
0.75d or 300mm where d is the effective depth of beam |
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Minimum height of footing |
15cm |
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Stirrups hook length |
9d |
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L for column main rod in footing |
300mm minimum or 50d |
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Cantilever beam development length |
69D |
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Height of plinth beam |
1.5-2 ft |
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