1. Test results show that waste tire is suitable for combusting because of its trait of low kindling point and rapid-velocity combustion.

2. The Antipyrotic of the present invention has, as its main composition, a carbonized pine cone that is yielded by completely combusting selected pine cones put in a sealed container after washing and drying at a

3. The Antipyrotic of the present invention has, as its main composition, a carbonized pine cone that is yielded by completely combusting selected pine cones put in a sealed container after washing and drying at a