Final answer:
To determine how much tack-coat material should be applied, you need to consider the surface conditions, asphalt type, and project requirements.
Step-by-step explanation:
To determine how much tack-coat material should be applied, you need to consider the surface conditions, asphalt type, and project requirements. Tack-coat material is a thin layer of asphalt emulsion that is applied to promote adhesion between different asphalt layers.
The application rate for tack coat typically ranges from 0.03 to 0.12 gallons per square yard, depending on the desired bond strength. For example, if you have a surface area of 100 square yards and want to apply a tack coat at a rate of 0.05 gallons per square yard, you would need 5 gallons of tack-coat material.
It's important to consult the project specifications or guidelines provided by the manufacturer to determine the required application rate for the specific tack-coat material being used.