Answer Posted / r.k sharma

IS code 456-2000 states that Forms shall not be released until
the concrete has achieved a strength of at least twice the
stress to which the concrete may be subjected at the time of
removal of formwork (para 11.3).Minimum Period Before Striking
Vertical formwork to columns, walls, beams is 16-24 hours.
CC/RCC for DPC on plinth is never subject to any stress and
meant for retaining the material till Cement sets.As such it
should not be measured separately and treated as incidental to
the Work of DPC.

3. What are the disadvantages of your present job, things you do not like about it?

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What are the disadvantages while using stone dust as filler in pavements?

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what is detail procedure of eccentric footing? plz. give solved exmple?

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How much cum. Brick work can do by 1 madon

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Which code is used for tor & tmt steel bar?

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What in bending moment, if a moment is free end of cantilever beam?

1298

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Doul Bar reinforcement and details of drawing.

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What is high adherence steel bar? I have a general specification which refers to High Adherence steel bars, coils and meshes to BS EN 10080 and BS 4449 or BS 4483. Is this just general re-bar or is there something different about it? The spec originated in France.

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pile load testing procedure

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if size is 235cmsx15cmx100cms so how many cement bags and how many sand bags are used for concrete mix

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For fine aggregate which is most suitable River sand or crusher sand & why ?

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Dear Frds, How can i calculate the Steel for RCC Slab, Please provide one Example also, so that i can understand very well. Ex: Area: 1320.0 Sft.(44' X 30') Span: 15'(Default). Column Size: 9"X15"(6 No.s 12mm Rods) Please Provide Calculation Details. Thankyou. Satish

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How do you compute moisture correction using the parameters gathered from Nuclear Density Gauge Apparatus and the moisture contents results from the lab.?

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i have four storeyed rcc building.basement of the building is around 34 years old.it does not have pillar support.it is having lintel steel support at every 7 feet of construction. how long this building will lost long . can any body help me in this regard

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sir please send me campus placement questions in civil engineering

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