Hawkrod Posted January 12, 2011 Share Posted January 12, 2011 I would be very leery of putting charcoal directly on a conductive surface that is placed on concrete. Where you live can have a huge impact on what may occur. If there is a high moisture content then spalling will occur as the moisture boils off. Localized heating can also cause fractures if there is a large variation in base material temperature. Basically what I am saying is that your local conditions may affect the results and I think it is best to err on the side of caution and keep the heat away from the concrete if at all possible. JMO Link to comment Share on other sites More sharing options...
ScoutNut Posted January 12, 2011 Share Posted January 12, 2011 Keep in mind that not all driveways are concrete. You can also have asphalt, which might get rather messy if it gets to hot. A crushed rock driveway would be the kind that would pose the least amount of problems. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now