Temperature requirements for bituminous material, Civil Engineering

Assignment Help:

Question

In all-purpose Specification for Civil Engineering Works, it details temperature requirements for bituminous material all through and after mixing. What is cause behind this?


Answer

Temperature is one of factors that govern compaction of bituminous material and air void content is found to reduce with increase in compaction temperature. This fact is explained by viscosity-temperature relations- higher is the viscosity of binders, greater is resistance to compaction. Thus, in normal contract for bituminous laying, temperature requirements for bituminous material all through and after addition are specified.


Related Discussions:- Temperature requirements for bituminous material

Explain the equation for length of spiral curve, Explain the Equation for L...

Explain the Equation for Length of Spiral Curve Length of Spiral Curve can be calculated using the following equation L s = 3.15V 3 /RC Where: V - Design Speed in MPH

Determine the plastic limit of the soil, The liquid limit of a clay soil is...

The liquid limit of a clay soil is 56% and its plasticity index is 15%.  (a) Name the state of consistency is this material at a water content of 45% ? (b) Determine the plas

Sign convention, i am very confuge in sign convention of bending moment,rea...

i am very confuge in sign convention of bending moment,reaction and shear force in moment distribution method so give any suitable anwer with couple?

Average heating season outside temperature, Produce a manual determination ...

Produce a manual determination to determine the instantaneous rate of heat loss (kW) through one part of the fabric (eg roof, glazed area, wall) based on an internal building desig

Geofabric strengthening of perth soils, I need technical assistance. The pr...

I need technical assistance. The project is incomplete. I need someone to proofread it. Do you have someone who know Plaxis, Slope/W and Flac?. Can you arrange a case study for Geo

Calculate annual interest rate which is compounded monthly, You wish to buy...

You wish to buy a house and you can afford to make a down payment of $50,000. Your monthly mortgage payment cannot exceed $2,000. If 30-year loans are available at 7.5% annual inte

Bridge engineering, How to calculate economic span of ss bridge

How to calculate economic span of ss bridge

Necessity of air valves in pressurized pipelines, Q. Necessity of air valve...

Q. Necessity of air valves in pressurized pipelines? Air valves are broadly categorized into two major types: single air valves and double air valves. Single air valve comprise

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