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

Explain procedure of remote sensing in satellites, Q. Explain procedure of ...

Q. Explain procedure of remote sensing in Satellites? Satellites used for remote sensing are of two types, viz, geostationary and polar orbiting. Geostationary stationary satel

Define the marine growth - underwater inspection of bridges, Define the Mar...

Define the Marine Growth - Underwater inspection of bridges? Bridges on many inland waterways are relatively clean and free of marine growth. However, there is likelihood of ma

Define reinforcing steel - limitations of ultrasonic system, Define Reinfor...

Define Reinforcing Steel - Limitations of Ultrasonic System? The sound velocity measurement taken parallel to the reinforcing bars embedded in the concrete will be markedly hig

Curved prestressed bridge, In a curved prestressed bridge , how ought to t...

In a curved prestressed bridge , how ought to the guided bearings in piers of curved region be oriented with respect to a fixed bearing in abutment?

Concrete, what are the appropriate methods of concreting

what are the appropriate methods of concreting

Home, Ask question #Mindasfimum 100 words accepted#

Ask question #Mindasfimum 100 words accepted#

Average heating season outside temperature, Produce a manual determination ...

Produce a manual determination to determine the instantaneous rate of heat loss (kW) through one part of the fabric (eg roof, glazed area, wall) based on an internal building desig

Primavera, hi contactme 9902142308

hi contactme 9902142308

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