Concrete pavement, Civil Engineering

Assignment Help:

Question

In case of concrete pavement, why is requirement of 95% by mass of quartz grains are specified in contract?


Answer

In universal Specification of Civil Engineering, in Clause 10.09 it states "Fine aggregate for concrete shall be usual river-deposited sand consisting of at least 95 percent by mass of quartz grains". Aim of such requirement is to control excellence of river sand. As quartz is a strong and hard material, using a far above the ground percentage of quartz in aggregates of concrete is able to enhance strength and durability of surface texture of concrete carriageway.

In adding, such specification needs a high percentage of quartz content, thereby dropping the probability of being there of impurities as shell.


Related Discussions:- Concrete pavement

Explain about differential settlement, Q. Explain about Differential settle...

Q. Explain about Differential settlement? Structural stability is not very much affected by uniform settlement of a structural system. Major amount of damages will be taking pl

Water supply, give a short description about water supply system

give a short description about water supply system

Analysis of prestress and bending stresses, Normal 0 false fa...

Normal 0 false false false EN-IN X-NONE X-NONE

Formation of pedestrian level winds around buildings, Q. Formation of pedes...

Q. Formation of pedestrian level winds around buildings? When a building blocks the wind blowing across it, part of the wind will escape over the top of the building. Some will

Mr Kamal Saxena, What is WBM road. How it is constructed?

What is WBM road. How it is constructed?

Contractor to continue concreting works, Question If on-site slump test fai...

Question If on-site slump test fails, is it necessary that engineers allow a contractor to continue concreting works ? Answer This is an extremely traditional question raised by

Stone tiles for construction material, Q. Stone tiles for construction mate...

Q. Stone tiles for construction material? For Public toilet bath rooms kitchen etc. we may be use stones tiles ( marble , kota stone , Polished Kuddapa stone or polished Dhura

engineering drawings, Triangular prism axis is parallel to both HP and V

Triangular prism axis is parallel to both HP and VP

Compaction, describe how quality control is maintained in a rolled fill dam...

describe how quality control is maintained in a rolled fill dam

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