1) what is the use of pin and plate vibrators during slab
casting? 2) how much cement bags are required for 1sqm
4inch brick wall? 3) Is it viable to provide overlap at
column , beam & slab junction. if no why? 4) if bar dia is
changing in column reinforcement , which dia bars overlap
is considered? 5) what is isolated and ecentric footing?
Answer Posted / modipraveen
Hi, I am answering a answer for each question.
Pin/ Needle vibrator are to remove air/void in concrete
generally its used for deep thing like Beam, columns and flat
slab and even slab where heavy reinforcement is used.
Plate vibrator are used to have rigid base like grade slab,
RCC/CC roads.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
what is flexible and rigid footing?
Basic civil interview questions
please send latest placement papers of hpcl officers trainee test. i will be very thankful to you.
pls give me ans to ACT formula cube testing porpuse
How much form and scaffolding per cubic meter volume of concrete class ''A'', ''B'', and ''C''
How will you Engage Labours on Site?
How to find out kg per Sft ?
how much concrete solid/hollow block are manufacture per 50 kg cement bag in differnent sizes like 400x200x200mm, 400x200x150mm, 400x200x100mm. And need proper ratio as per sale quantity. pls send my mail mathi7599@gmail.com searching last two years not yet get pls find and enclosed pls. need practical analysis.
Why are steel plates inserted inside bearings in elastomeric bearings?
Gave a cantilever beam with 3 legs.Told to draw the bending moment diagrams, axial force diagrams and shear force diagrams.From BMD he asked to show how the reinforcement will be provided on the tension side.
How to calculate unit weight of concrete for m40 grade.
150mm bricks size how many use 4.14 m3
What is the cost difference between site mix and ready mix concrete per cubic meter
Where is the worlds longest elevator and how long is it?
How much wastages taken in 1. cement 2. steel 3. fine aggregate 4. coarse aggregates (10mm, 20 mm)