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

Mechanics of solids, Ask question #MinThe maximum instantaneous extension, ...

Ask question #MinThe maximum instantaneous extension, produced by an unknown falling weight through a height of 4 cm in a vertical bar of length 3 m and of cross sectional area 5 c

Show the application of concrete crash barriers, Q. Show the application of...

Q. Show the application of Concrete crash barriers? Concrete crash barriers aren't considered as the best barrier design due to the following reasons when compared with flexibl

Define the types of shock transmission unit, Define the Types of shock tran...

Define the Types of shock transmission unit? Presently two types of STUs are available in the overseas market: (a) Silicon putty based from UK and USA. (b) Oil based from

Basic considerations governing selection of road alignment, Basic Considera...

Basic Considerations Governing Selection of Road Alignment: The following considerations shall be kept in view in selecting the road alignment: Roads in Plain Areas (a)

Determine the variation of safe bearing capacity of soi, State the algebrai...

State the algebraic equations showing the variation of safe bearing capacity of soil (for clay and sand to be given separately) in shallow foundation with: (i) depth of foundati

Construction health & safety, List different access equipment & their uses ...

List different access equipment & their uses wih pictures

Hybridisation, Why hybridisation never take in isolated atom

Why hybridisation never take in isolated atom

Levelling, principle of direct levelling

principle of direct levelling

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