CalStar Unveils Recycled Thru-Wall Unit
Today CalStar Products unveiled a new Thru-Wall unit which combines the structural properties of standard concrete masonry unit with the look of a traditional brick wall. The units are half as tall as standard concrete blocks but still strong enough to do the job of a brick. Plus, the Thru-Wall unit is made with 40% post-industrial recycled material, fly ash, and comes in several different colors.
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