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worker is walk on wet concrete, Near distance of acceptable sharpness style, laborer is move on working area, ready mix concrete on construction site for ground work
The concrete slump test checking in lab to determine work-ability of fresh concrete
Worker Spreading Building Screed on a Floor of a House during Energy Redevelopment Work on Blurred Background
Worker Spreading Building Screed on a Floor of a House during Energy Redevelopment Work on Blurred Background
Mixing concrete is the mixing of concrete mixtures such as cement, stone or gravel, sand, water and other admixtures (such as concrete admixtures).

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Kaleidoscopic abstract of snowy tree in winterImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/kaleidoscopic-abstract-snowy-tree-winter-210699061">Image used under license from Freestock.com</a>
Abstract mosaic background with a variety of bright and pastel colors of summerImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-mosaic-background-variety-bright-pastel-213576004">Image used under license from Freestock.com</a>
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Wavy multicolored abstract of snowy tree in winterImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/wavy-multicolored-abstract-snowy-tree-winter-210696826">Image used under license from Freestock.com</a>