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

State the short term effects of concrete, State the Short Term Effects of c...

State the Short Term Effects of concrete These are various types of effects produced, nearly instantaneously, due to the application of external loads on structures. An example

Structural analysis & design, This is an optional team assignment. This gra...

This is an optional team assignment. This grade will replace your lowest two homework grades. You may work in teams of 3-4 students. Design the lightest concrete cantilever beam

Levelling, how to go about the collimation method.

how to go about the collimation method.

Determine about the statement - failure at cracking load, Determine about t...

Determine about the statement - Failure at Cracking Load This brittle mode of failure is likely to occur in those pre-stressed elements that are concentrically pre-stressed wit

Determine the statements about unit area or borrow pit, Determine the State...

Determine the Statements about Unit Area or Borrow Pit? Ans: I.  Sometimes called Average Depth II. Works well for volumes for building sites and surface mines III. Needs

Explain the components of a rebound hammer, Explain the Components of a reb...

Explain the Components of a rebound Hammer? Several components of a rebound hammer are displayed in below Figure. 1. Concrete surface; 2. Impact spring; 3. Rider on gui

Airport., draw a typical layout of airport ?

draw a typical layout of airport ?

Show the benefits of adopting marine fill, In reclamation involving large v...

In reclamation involving large volumes of fill and tight programme, shall engineers use marine fill or mud extracted from land borrow area as filling material?  There are two

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