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

Calculate the change in volume, Calculate the change in volume: If the...

Calculate the change in volume: If the bar is 1 m long with rectangular cross section of 300 mm deep and 400 mm wide, compute the change in volume of the solid because of a lo

Construction management, pert disadvantages of software support, datacolle...

pert disadvantages of software support, datacollection , interpretation of results issues

Calculate the energy loss in the piping system, The head (energy) loss in t...

The head (energy) loss in the piping system between points 1 and 7 is the most nearly. Solution: 3 ft. The difference between point 1 and point 7 = 10 ƒt - 7 ƒt = 3 ƒt

Pelton wheel, what is the use of the pelton wheel

what is the use of the pelton wheel

Surveying, what is compass survey and and its method

what is compass survey and and its method

Hydraulics, What is the head loss in 350 ft of 12 inch diameter 20 years ol...

What is the head loss in 350 ft of 12 inch diameter 20 years old cast iron pipe carrying 1.2 MGD?

Basic, what you mean by civil engineering

what you mean by civil engineering

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