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

Process in terms of shrinkage of concrete, In bridge widening projects, mea...

In bridge widening projects, means of stitching is normally employed for connecting existing deck to a new deck. What are the problems that occur connected with this process in ter

State the term - failure due to strain, State the term - Failure Due to Str...

State the term - Failure Due to Strain In most of  the cases of pre-stressed concrete construction, the failure of underreinforced and lightly reinforced members shall take pla

Shear stress distribution on sections, is shear stress distribution on I an...

is shear stress distribution on I and T sections are same????

Contractor to continue concreting works, Question If on-site slump test fai...

Question If on-site slump test fails, is it necessary that engineers allow a contractor to continue concreting works ? Answer This is an extremely traditional question raised by

Aggregate crushing test, Aggregate Crushing Test: In which the layer o...

Aggregate Crushing Test: In which the layer of aggregates in a cylindrical measure is subjected to a compressive load of 40 T, and the per cent fines generated are determined,

Explain the activitated sludge (aeration tank), Explain the Activitated Slu...

Explain the Activitated Sludge (Aeration Tank)? The activated sludge treatment process is a biochemical oxidation process. Organic solids are stabilized through the oxidation p

Total station, describe in detail the various parts of a total station

describe in detail the various parts of a total station

Staircase, The Figure 1 below shows a section through a stairway for a gara...

The Figure 1 below shows a section through a stairway for a garage in a new proposed dwelling. The stairway is 3 meters wide with 300 mm wide treads(7 treads) and 170 mm high riser

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