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

Calculate uniform annual cost for maintenance and repair, A contractor purc...

A contractor purchased a Caterpillar D-13 dozer for $100,000 and owned it for five years. The annual cost for maintenance and repair is provided in the Table. With annual interest

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

Calculate the net annual profit - construction management, A heavy equipmen...

A heavy equipment rental company uses a high interest rate of 30% for the rental of a specialty heavy haul dump truck.  The net annual profit for this investment is most nearly:

Explain about viscous flow loss, Q. Explain about Viscous flow loss? Ab...

Q. Explain about Viscous flow loss? Absorptive material comprises interconnected voids and pores into which sound energy will propagate. When sound waves pass throughthe materi

What is the tensile strength of wood, The tensile strength of a material is...

The tensile strength of a material is the value at which the material fails when subjected to a tensile force. (Tensile means a force pulling the wood fibers lengthwise, as opposed

Rcc structure, neea BM & SF CALCULATIONS & DWNGS

neea BM & SF CALCULATIONS & DWNGS

Roads in hilly areas, Roads in Hilly Areas: (a)        The alignment s...

Roads in Hilly Areas: (a)        The alignment selected should attain the changes in elevation by adopting the ruling gradient to the maximum length. Limiting and exceptional

Piling wall, explain about forces acting on a piling wall

explain about forces acting on a piling wall

Define the limitations of shock transmission unit, Define the Limitations o...

Define the Limitations of shock transmission unit? STUs are not intended for energy/shock absorption. They simply transmit load from one part of the structure to another thus s

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