Stone soling - road pavements, Civil Engineering

Assignment Help:

Stone Soling:

One of the early practices in road construction was to provide a stone soling 150-225 mm in thickness. The stones are laid by manual labour, and stone spalls are inserted and driven by hammer to fill up the voids. The layer is then rolled, applying blinding material such as sand, gravel, murram or screenings and watering. This specification is not practiced in India now because of the following disadvantages:

(a) It is practically impossible to fill up all voids. The voids left are then liable to be filled by the sub-grade soil working up. This will cause loss of strength when wet.

(b) There is no interlocking resistance because the stones are single size.


Related Discussions:- Stone soling - road pavements

Road and traffic engineering(signal timing design), what are the basic assu...

what are the basic assumption of traffic flow model and capacity model used in signal timing design ? discuss

Define dupuit equations for unconfined aquifers, Define Dupuit Equations fo...

Define Dupuit Equations for Unconfined Aquifers Using natural log: Q = ΠK((h 2 ) 2 - (h 1 ) 2 )/ln(r 2 /r 1 )     Using log 10 : Q = K((h 2 ) 2 - (h 1 ) 2 )/((1,055)l

Raft and beam foundation, why is weight of raft not considered in structura...

why is weight of raft not considered in structural design of raft and beam

Calculate the surface dimensions of sedimentation tank, Calculate the surfa...

Calculate the surface dimensions of Sedimentation Tank A treatment plant upgrade calls for design of sedimentation basins to handle a flow rate of 8 MGD. The basins are for a T

Define chlorides - underwater inspection of bridge, Define Chlorides - unde...

Define Chlorides - underwater inspection of bridge? Chlorides do not attack plain concrete when present in the concentrations that normally exist in seawater, but may greatly a

Estimation specification and costing, Estimate the single room of size 3m x...

Estimate the single room of size 3m x 4m x height 3m using individual wall method?

Concrete, What practical steps can one take to mitigate the adverse effects...

What practical steps can one take to mitigate the adverse effects in using aggregates with higher than specified flakiness index in the production of concrete

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

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