Premix carpet - road pavements, Civil Engineering

Assignment Help:

Premix Carpet:

An open graded premix carpet, commonly called premix carpet (PC), is an open graded premixed material laid to a thickness of 20 mm and rolled, followed by a seal coat. The quantity of binder (normally 80/100 penetration grade) and aggregates are given in Table 6.

Table : Quantity of Binder and Stone Aggregates in PC

2302_Premix Carpet.png

The premixing is done in a suitable mixer, the mix spread manually or by a paver, rolled by a 80-100 kN road roller to obtain a smooth surface. The premix seal coat or liquid seal coat is laid thereafter and traffic allowed after 24 hours. It has a life of about 6-8 years, and normally the seal coat is renewed once in 3-4 years.


Related Discussions:- Premix carpet - road pavements

Surving, describe the methods of reducing the levels,and their relative adv...

describe the methods of reducing the levels,and their relative advantages and disadvantages.

Air traffic control, Air Traffic Control: Importance of Air Traffic...

Air Traffic Control: Importance of Air Traffic Control Air Traffic Control is a system by which routes for flying aircraft are defined, flight rules are framed, and f

Railway drawings, section of railway tracks in india ,all dimensions in met...

section of railway tracks in india ,all dimensions in meters

What do you mean by depth of scour, Q. What do you mean by Depth of Scour? ...

Q. What do you mean by Depth of Scour? The maximum scour depth in a stream can be ascertained when ever possible by actual sounding at or near the site proposed for the bridge

Retaining wall, whether the wall has adequate sliding resistance

whether the wall has adequate sliding resistance

Urban transport systems, Urban Transport Systems: Urban Transport P...

Urban Transport Systems: Urban Transport Problem Rapid urbanisation is taking place in India. The current urban population proportion of 28 per cent may reach 40 per

Surveying, dumpy level and its procedure

dumpy level and its procedure

Roads in marshy areas, Roads in Marshy Areas: The Problems Encounte...

Roads in Marshy Areas: The Problems Encountered Roads passing through marshy and swampy ground and waterlogged areas have stable ground generally in a saturated condi

Verify the optimum value of the spacing of the piles, A 16-pile group has t...

A 16-pile group has to be arranged in the form of a square in soft clay with uniform spacing. Neglecting end-bearing, verify the optimum value of the spacing of the piles in terms

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