I have this table top its around 8ft by 4ft. The problem is its too heavy for two people to carry and a bit awkward. How can I break it down? It appears to be two pieces of particle board each with a thin metal lining and in between the two boards sort of a cardboard filler. Its too much to saw. I tried hammering it but that is not an easy way. I just want to get it outside without having to hire someone to move it.