October 10, 2000   The slab has cured for over a month and the panels have been delivered. Unloading the panels was the only day we used this forklift. I bought a couple of hundred dollars worth of tarps and ropes to "protect" the panels. I shouldn't have bothered.

I have some scrap pieces that have been out in the weather for three years and still look good. The exposed foam has discolored some but the OSB hasn't flaked any. Some that has been lying on the ground will have mildew on the bottom. Flip them over, wash off the mildew and they look great. The company that made them has a piece that has been submerged in a bucket of water since 1987.