[shukantpal]

If you intentionally fill up a truck with material that destroys it and then leave it, that is property destruction. That is equivalent to blowing something up (the concrete expands and blows up the truck) in that it is property damage.

Another example to help you understand:

If I came into my office in the morning with a highly flammable liquid and put them where the sun shines in the afternoon, and then intentionally left for "striking" - the ensuing office fire would be property damage on my part.