The Ultimate Blue-Collar Challenge: Can You Identify These 20 Hardcore Concrete Tools?
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What long, perfectly straight wood or aluminum tool is pulled in a sawing motion by two people to level freshly poured wet mud?
Explanation
Screeding is the first critical leveling step. Finishers use a heavy, straight-edged 2x4 board or custom aluminum box-beam screed pulled along the side form rails to strike off any excess wet concrete.