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

How the water table is lowered, The water table is lowered from a depth of ...

The water table is lowered from a depth of 3 m to a depth of 6 m in a deposit of silt. The silt remains saturated even after the water table is lowered. What would be the enhance i

Gg, ggggggggggg

ggggggggggg

What is moisture-dry density, Describe why soils are compacted in the field...

Describe why soils are compacted in the field. How is the degree of compaction ensured in the field (i.e., control of field compaction)? Distinguish among 'compaction' and 'consoli

Time to remove formwork to cater for early thermal movement, Q. Time to rem...

Q. Time to remove formwork to cater for early thermal movement? Let's take a circular column as an illustration to explain effect of internal restraint to thick sections.  W

Structure analysis, In a cantilever truss it is very essential to find out ...

In a cantilever truss it is very essential to find out the reactions before analyzing it.

Counter map, how will you determine the intrtvisibility of a point if the c...

how will you determine the intrtvisibility of a point if the counter map is given to you? explain by giving an exampe

Matlab, Pls provide matlab design for transportation engg.

Pls provide matlab design for transportation engg.

Explain damage inspections - underwater inspection of bridge, Explain the D...

Explain the Damage inspections - underwater inspection of bridge? Sometimes referred to as post-event inspections, damage inspections are typically unscheduled inspections aime

Settlement due to increasing load on surrounding soil, Q. Settlement due to...

Q. Settlement due to Increasing Load on Surrounding Soil? When any portion of the ground surface  has been loaded, it causes  the surface  of adjacent soil also to tilt and set

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