Review on DiversiTech UC3636 3 Ultralite Concrete Equipment by Unm Weil

I have ordered 4 of these concrete slabs to use as a base for equipment. After the order, everything became more complicated. The goods were delivered with a semi-trailer, the truck did not deliver to the delivery address. We had to meet the truck driver at the nearest gas station. Remember that we had to stop working on an in-house project (which cost me time and money) to meet with the truck driver because he was afraid to deliver the goods. The delivery driver did not deliver in an area accessible to trailers as we had a separate delivery that arrived on time from another supplier on the same day in the same area. The equipment was placed on concrete slabs and the items turned out not to be solid concrete (ultralithic concrete is the only description given when ordering). The cushions became soft and did not match the purpose of the concrete slabs ordered. We also tried connecting 4 concrete slabs together but then found that the slabs are some type of styrofoam material covered in concrete, not solid concrete. The seller then doesn't take back the goods via a semi-trailer recall, so sending back the 50lb concrete slabs (according to the truck driver they weighed 50lbs not 34lbs) is prohibitively expensive to send to a third party - party seller . Buyer Warning. Not as described and not delivered to the right place!