How to calculate Cement, Sand and Kapachi required for M20, M25

3 Answers   NCC,

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if rise and tread of stairs rae 16 & 25cm with landing slab of thickness 100mm . If there are 8steps, and carpenter ask for to mark the bottom of centering of landing on column, what will be the height above floor finished level?

2 Answers  

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URGENT: please tell me what's normal drawing scale for residential building and commercial building? Thanks.

5 Answers  

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how to check aggregate quantity in stock yard

1 Answers  

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What is difference between combin footing & rapt footing

0 Answers  

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All aptitude question of Bechtel

0 Answers   Bechtel,

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Design a reinforced concrete combined footing (rectangular) for two columns located 3.60 metres apart. The overall sizes of the columns are 40cm x 40cm and 69cm x 60cm and the loads on them are 1000 kn and 1500 kn respectively. The space available for the width of the footing is restricted to 180cm. The S.B.C. of the soil is 280 kn/mm2 use M15 concrete.

0 Answers  

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what is stress?

4 Answers   CCCL,

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what is the ideal temparature for concrete?

5 Answers   HCL,

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i Have Completed a Intermediate Vocational (Construction technology) with Bridge course ,iam elegible to join in Institute of Surveyors(india).

3 Answers  

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what is the diff between sudden loading and impact loading?

8 Answers  

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what is directivity effect?

0 Answers  

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