What is the better temperature of hot mix asphalt ?

• 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

it is between 150 and 160 c

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.