Pavestone has expanded its line of concrete pavers with the Panorama Combo Series, a five-piece system that can be used to create different patterns for sidewalks, pool decks, garden paths, and patios. The company says the pavers, made from a no-slump concrete mix with an average compressive strength of 8,000 psi, are available in three DemiCombo sizes and three SupraCombo sizes. Pavers range from 4 inches by 8 inches to 16 inches by 24 inches and are 2 3/8 inches thick. The pavers were introduced at this year’s International Builders’ Show. Pavestone didn’t announce pricing. Regional manufacturers are listed at the company's website.