Concrete compaction in piling works, Civil Engineering

Assignment Help:

Question

What is the reason that vibrators not used in concrete compaction in piling works?


Answer

Concrete for piles must be a high-slump self-compacting mix that is capable of flowing between reinforcement cages with simplicity. As concrete is designed to be self-compacting, vibrators are not used for given that additional compaction. Furthermore, concrete in piles is compacted by power derived from free falling. Though, if vibrators are used, vibrated concrete can be compacted to sides of concrete casings and hinders lifting up of casings.

 


Related Discussions:- Concrete compaction in piling works

Railway bridge, how to measure the waterways of railway bridges

how to measure the waterways of railway bridges

State the ultimate load capacity of the pile group, A group of 16 piles of ...

A group of 16 piles of 50 cm diameter is arranged with a centre to centre spacing of 1.0 m. The piles are 9 m long and are embedded in soft clay with cohesion 30 kN/m 2 . Bearing r

Estimation, What are the various methods of recording measurements? List fi...

What are the various methods of recording measurements? List five items each for various methods of recoding measurements?

#title difference, Write difference between the working stress method and l...

Write difference between the working stress method and limit step methode

Stress, Determine elongation because of self weight of bar:

Determine elongation because of self weight of bar:

Chain survey, what are the obstacles in chain survey in brief

what are the obstacles in chain survey in brief

Product layout, Product Layout: Imagine a factory manufactures taps, d...

Product Layout: Imagine a factory manufactures taps, drills, reamers and cutters. The production of each of these items needs different machines which may be placed in differe

Concrete pavement - thickness, Concrete Pavement: Thickness T...

Concrete Pavement: Thickness The thickness of concrete pavements is determined from the stresses induced due to loads and temperature. The thickness adopted is genera

Epoxy-coated bars vs galvanized bars, Bonding performance to concrete: Epox...

Bonding performance to concrete: Epoxy-coated bars vs. galvanized bars  Based on the findings of CEB Bulletin 211 the bonding of galvanized bars to concrete is lower in early

Gts bench mark, Gts bench mark in thane district maharashtra

Gts bench mark in thane district maharashtra

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd