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What is the better temperature of hot mix asphalt ?

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Question ajoutée par malik abdul qadir riaz , inspector quality control , government punjab highway depertment
Date de publication: 2014/10/28
Muhammad Farooq
par Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.

  • If comes out form batch plant then shall be Max 160 degree centigrade. 155 is more siutable
  • temprature at time of placing shall be 140 to 145 gives better compaction resuolt. First two to four passes shall not be less than 140 for initial rolling
  • Final rolling temprature shall not be less than 98 degree to get better compaction

remon mekawy
par remon mekawy , Service team leader , east

it is between 150 and 160 c

Sheik Mohideen
par Sheik Mohideen , Factory Manager , Duproof LLc

You have to find out viscosity of binder at different temperature.. From the temperature at which viscosity meeting mixing viscosity we need to follow that temperature.

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