Concrete pavement - thickness, Civil Engineering

Assignment Help:

Concrete Pavement:

Thickness

The thickness of concrete pavements is determined from the stresses induced due to loads and temperature. The thickness adopted is generally 30-35 cm for highways and 15-20 cm for low volume roads. The concrete used is of high strength and is of M-40 grade for highways and not less than M-35 for low volume roads.

A sub-base of 100-150 mm thick dry lean concrete (DLC) of strength M-10 is provided below the pavement layer. An antifriction layer of plastic sheet 125 micron is provided between the slab and DLC. A drainage layer is provided for draining any water that enters the sub-grade.


Related Discussions:- Concrete pavement - thickness

Sss, #questiosssn..

#questiosssn..

Explain national contingency plan (ncp), Explain National Contingency Plan ...

Explain National Contingency Plan (NCP) - Provides detailed direction on the action to be taken at a hazardous waste site, including emergency actions and a method to rank site

What are the causes of building collapse, The Passage of time is single rea...

The Passage of time is single reason. Buildings also collapse because of weak foundations. Earthquakes, hurricanes and other natural disasters can also damage the structure of the

Explain about bentonite slurry and polymeric slurry, Q. Explain about Bento...

Q. Explain about Bentonite slurry and polymeric slurry? For the construction of diaphragm walls, bentonite slurry is generally used to form a filter cake on walls of trenches t

Machanics, write a short on vector representation of force(addition and sub...

write a short on vector representation of force(addition and substraction )

Define the finish-to-start dependency, Sheet rock cannot be installed in th...

Sheet rock cannot be installed in the new house you are building until a building inspector approves the plumbing, electrical, HVAC, and insulation.  This is an example of:

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

Material engineering assignment, select three materials metal and non meala...

select three materials metal and non mealat at least one of the selected materials shold change its property

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