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

Aggragates, methods of extracting aggregates

methods of extracting aggregates

Steel structure, what do mean by outstand element of compression flange, in...

what do mean by outstand element of compression flange, internal element of compression flange and web general

Sinle flumesh bound.., ADVANTAGES AND DISADVANTAGES OF SINGLE FLUMESH BO...

ADVANTAGES AND DISADVANTAGES OF SINGLE FLUMESH BOUND

Engineering Graphics, Draw a parabola , height 40mm and bass 120mm using of...

Draw a parabola , height 40mm and bass 120mm using offset method

Define the cost of shock transmission unit, Define the Cost of shock transm...

Define the Cost of shock transmission unit? There is a keen competition among the few STU manufacturers. For the second Bassein Creek Bridge, the average cost of two STUs of ca

GRILLAGE FOUNDATION, WHY ONLY I-SECTIONS ARE USED IN CONSTRUCTING GRILLAGE ...

WHY ONLY I-SECTIONS ARE USED IN CONSTRUCTING GRILLAGE FOUNDATION

Motion in one dimension, An F-16 lands on aircraft carrier and its velocity...

An F-16 lands on aircraft carrier and its velocity is 63 m/sn. If its decceleration is assumed to be constant and it must stop in 2.0 sec. a) What is final position of plane if i

BONDS, ADVANTAGE OF FLEMISH BOND

ADVANTAGE OF FLEMISH BOND

Surveying, obstacle to ranging but not chaining inthat when line may not vi...

obstacle to ranging but not chaining inthat when line may not visible from intermediate point pls if required explain with diagram

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