Premix carpet - road pavements, Civil Engineering

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.

Posted Date: 1/22/2013 4:46:25 AM | Location : United States







Related Discussions:- Premix carpet - road pavements, Assignment Help, Ask Question on Premix carpet - road pavements, Get Answer, Expert's Help, Premix carpet - road pavements Discussions

Write discussion on Premix carpet - road pavements
Your posts are moderated
Related Questions
range of an inclined plane

Assessing Maintenance Needs: Maintenance needs can be assessed by a careful inspection of roads at regular intervals, observing defects such as : potholes cracks

Question Why is it best to design storm water drains to match soffit? Answer Storm water drains gather storm water in their corresponding catchment areas throughout rainst

compare riveted joints with welded joints

Geometric Design Of Roads: Geometric design of roads deals with elements such as cross-section, horizontal and vertical alignment, sight distances, lateral and vertical cleara

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

Distortion energy theory: Let us now consider the solid shown in Figure. (a)        By inspection we may see that the solid is safe according to principal stress theor

how would you perform a rantangular tie ,using an optical square

Q. Show the Direction of gunning in shotcreting? At the time of the construction of shotcrete, it is intended at gunning the full thickness in one single operation and this hel

a) Certain data for the materials used in the construction of the building, e,g, insulation, building materials, air spaces, etc.  b)  Draw, with appropriate dimensions, the cro