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Side of Old Concrete Blocks with Round through Holes with Drainage Pipes in Them Stock Photo - Image of gray, iron: 186962776
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Rough cement block wall with gray and red colors with a circular air outlet on the right side. Architecture and design concept Stock Photo - Alamy
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Concrete Circle Pit Block On Factory Yard Stock Photo, Picture And Royalty Free Image. Image 37725308.
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Concrete Blocks - Types, Uses, Advantages & Disadvantages - Civil Engineering Portal - Biggest Civil Engineering Information Sharing Website
![Several semi-circular cement blocks with short metal post in the center. Located about every 100' on the top of the water side of a levy. : r/whatisthisthing Several semi-circular cement blocks with short metal post in the center. Located about every 100' on the top of the water side of a levy. : r/whatisthisthing](https://i.redd.it/8icxp09gpg6b1.jpg)
Several semi-circular cement blocks with short metal post in the center. Located about every 100' on the top of the water side of a levy. : r/whatisthisthing
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The Definitive Concrete Blocks Guide | Types, Sizes, Benefits and Uses Explained in Our Look at this Dense Building Material
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