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

What is a pressure bulb, What are the basic assumptions in Boussinesq's the...

What are the basic assumptions in Boussinesq's theory of stress distribution in soils? Illustrate the vertical stress distribution on a horizontal plane at a given depth and also t

Bending moment , The internal forces in any cross-section of a symmetric me...

The internal forces in any cross-section of a symmetric member in pure bending are equivalent toa couple M The moment of the couple is referred to as the bending moment in the s

Survey.., collect the field deta manualy and drw the drawing as per scale

collect the field deta manualy and drw the drawing as per scale

Calculate the flood discharg, Q. A bridge is to be constructed over a strea...

Q. A bridge is to be constructed over a stream having a catchment area = 20 miles 2 partly in plains and partly in hills. Portion in hills has a length of 1.7 miles and fall of 88

Define mechanical tool for underwater inspection of bridge, Define Mechanic...

Define Mechanical tool for underwater inspection of bridge? Mechanical devices that involves a Schmidt Test Hammer for computing concrete surface hardness, and rotary coring eq

Fore bearing, find out the interior angleS with diagrame LINE AB, BC, CD, D...

find out the interior angleS with diagrame LINE AB, BC, CD, DE, EA Fore bearing 60''30" , 122'' , 46'' , 205''30" , 300''

Heating season duration , Change the model to take into account the variati...

Change the model to take into account the variation in outdoor temperature for a "typical" day in the heating season based on the heat loss by the fabric and the heating of incomin

Determine the active thrust on the wall, A retaining wall 9 m high retains ...

A retaining wall 9 m high retains granular fill weighing 18 kN/m 3 with level surface. The active thrust on the wall is 180 kN per metre length of the wall. The height of the wall

Curved beams, Sir how can we find location of neutral axis for a curved bea...

Sir how can we find location of neutral axis for a curved beam of circular cross section,,,

Steps to determine hydraulic horsepower for pump problems, Steps to determi...

Steps to determine the hydraulic horsepower (whp) for pump problems:  1) Determine (h A ) by rearranging the Bernoulli equation.    2) Apply (h A ) into the equation found i

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