Concrete mix proportions, Civil Engineering

Assignment Help:

Concrete Mix Proportions

Concrete mix proportions should be chosen in such a way that concrete of adequate workability is obtained. Workability of concrete mix should be such that it can be compacted well using the available means of compaction. The recommended values of workability of concrete can be taken from IS  :  456-1978. Concrete should surround all the tendons and other reinforcement well and should fill the formwork space completely so that the maximum density is achieved. When concrete hardens, it should have the needed strength, durability and surface finish.

 


Related Discussions:- Concrete mix proportions

Define the cost per square foot of contact area, Define the Cost per Square...

Define the Cost per Square Foot of Contact Area The cost of concrete formwork is influenced by three factors: 1. Initial cost or fabrication cost that contains the cost of t

Torsion, assumptions made in the simple torsion theory

assumptions made in the simple torsion theory

Project management, planking and strutting for shallow excavation

planking and strutting for shallow excavation

Define the thiem equations for confined aquifers, Define the Thiem Equation...

Define the Thiem Equations for Confined Aquifers   Using natural log:  Q = 2pKm(h 2 - h 1 )/ln(r 2 /r 1 )   Using log 10 :    Q = 2Km(h 2 - h 1 )/((1055)log(r 2 /r 1 ))

Slabs, difference between flat slab and normal slab

difference between flat slab and normal slab

Bitumen tests, discussion of each bitumen test, its significance and import...

discussion of each bitumen test, its significance and importance in understanding and working with bitumen

Doors, rolling steel door

rolling steel door

Harbour, typical layout showing dock,quay.jetties,turning circle,pier

typical layout showing dock,quay.jetties,turning circle,pier

CONTOURING METHODS, EXPLAIN THE USE OF INTERPOLATION IN CREATING CONTOUR LI...

EXPLAIN THE USE OF INTERPOLATION IN CREATING CONTOUR LINE

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