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

Advantages of using top-down approach, Question What are major advantag...

Question What are major advantages of using top-down approach in basement construction? Answer The main advantages of top-down approach are listed below- (i) Stru

Describe about the prestressed concrete, Describe about the Prestressed con...

Describe about the Prestressed concrete Civil engineering structures, such as buildings, bridges, dams, towers etc. and their structural components such as beams, columns, slab

Transition curves - geometric design of roads, Transition Curves: If ...

Transition Curves: If a vehicle travelling on a straight enters a horizontal curve abruptly, it will cause shock and sway. To avoid this, it is customary to provide a transit

Loss of prestress due to elastic shortening of concrete, Loss of Prestress ...

Loss of Prestress due to Elastic Shortening of Concrete Due to elastic shortening of  concrete, tendons are able to reduce their stretched length to the same extent upto which

Calculate the initial height of the stockpile, On a 5-acre level terrain bu...

On a 5-acre level terrain building site, an earthwork contractor has instructed her crew to strip and grub the topsoil of a 60,000-ft 2 proposed building pad to a minus 2-ft sub-g

Fore bearing and back bearing, write a c program to calculate the included ...

write a c program to calculate the included angles for given fore bearing and back bearing.

Explain the statements about the differential levelling, Explain the Statem...

Explain the Statements about the Differential Levelling I.  Bench mark (BM) - relatively permanent point of known elevation as indicated on the Contract drawings  II. Back s

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