How Does Cold Mix Work

Cold mix asphalt is way better than hot asphalt because it’s very easy to use for cracks, potholes, and pavement repairs. The cold mixture is not as viscous as hot asphalt, but the properties are the same. … This basically saves you time, money, and manpower alone because the mixture works with water.

Can you heat cold mix asphalt?

“Every patch needs a little new asphalt,” he says. “You could use cold asphalt and heat it with the heater. You can carry it in the back of your truck and throw it under the heater when needed.” After mix is added (along with an asphalt rejuvenator when needed) the repair must be compacted.

How do you harden cold patch asphalt?

Plug the hair dryer into the extension cord. Operate the hair dryer in a sweeping motion. Blow hot air over the patch until you cannot easily press into the material. Keep blowing as long as it takes to harden the patch, since it is mostly the air flow that cures it faster.