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

Plinth wall, is it necessary for to put plinth wall in buildings

is it necessary for to put plinth wall in buildings

Ropeways, Ropeways: The system of ropeways consists of : (a) a cabl...

Ropeways: The system of ropeways consists of : (a) a cable suspended between towers, and (b) cars which move on the cable. Case with capacity upto 20 passengers is us

Propped cantilever retaining wall, how to combine moments from soil pressur...

how to combine moments from soil pressure and surcharge to get maximum moment

Tack rivet, tack rivet figures with connections

tack rivet figures with connections

Civil Engineering, I. A horizontal 500 lb force acts at a point D of cranks...

I. A horizontal 500 lb force acts at a point D of crankshaft AB which is held in static equilibrium by a twisting couple and by reactions at A and B. Knowing that the bearings are

Determine the flow area of storm water, Storm water flows at a depth of 4 f...

Storm water flows at a depth of 4 ft in the natural channel as shown in the figure. The channel has a slope of 0.0l ft/ft and n = 0.025. 1. Determine the flow area:

Plane table surveing, in plane table surveying which activity is done first...

in plane table surveying which activity is done first whether centering or levelling?

Fly levelling, we are given a project on field.i''d like to know about how...

we are given a project on field.i''d like to know about how to start n proceed vd fly levelling in the field

Define resultant force on a given area of a horizontal plane, Resultant For...

Resultant Force on a Given Area of a Horizontal Plane By equation, the total vertical force applied to an area A on the plane is: Resultant Force R = ΡA = (lb/ft 2 )(ft 2 )

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