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

Determine the magnetic declination at a place, Example : Determine th...

Example : Determine the declination at a place, if at noon the magnetic bearing to the sun is (a) 358° (b) 185° Solution: (a) Referring to given figure (a) since the ma

The right triangle, a lighthouse standing on the cliff observed from two op...

a lighthouse standing on the cliff observed from two open boats A and B in a vertical plane thourgh the lighthouse.the angle of elevation of the top of the lighthouse viewed from B

State the term - post-tensioned concrete, State the term - Post-tensioned c...

State the term - Post-tensioned concrete In Post-tensioned concrete construction, as shown in Figure,  tendons are placed inside concrete and stretched after concrete has attai

Find the settlement at the centre and at edge of the footing, A load of 300...

A load of 3000 kN is being taken by a square column footing. Side of the column is 3 m, footing rests on a silty soil with a Poisson's ratio = 0.3. Modulus of elasticity of the soi

State highways, State Highways: These are trunk or arterial roads of a...

State Highways: These are trunk or arterial roads of a state connecting the National Highways of adjacent states and linking the district headquarters and important cities wit

Continuous beam reaction by equilibrium equation, Solve problem of continu...

Solve problem of continuous beam with equilibrium equation

Show the probable type of clay mineral, The liquid limit and plastic limit ...

The liquid limit and plastic limit of clay are 100% and 25%, respectively. From a hydrometer analysis it has been found that the clay soil having of 50% of particles smaller than 0

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

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