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Ag Mechanics unit 12
econcrete masonary term
| Term | Definition |
|---|---|
| sand and gravel that comprise the bulk of concrete | Aggregate |
| an artificial stone-like material formed by combining aggregate, Portland cement, and water | Concrete |
| a standard measure of concrete equal to 27 cubic feet | Cubic yard |
| proper drying of concrete to assure maximum strength | Curing |
| smoothing the surface of newly placed concrete | Floating |
| a frame or mold that holds newly placed concrete until it has been set | Form |
| anything constructed of brick, stone, tile, or concrete units held in place with Portland cement | Masonry unit |
| a mixture of fine aggregate (sand), mortar cement, and water that is used as bonding material in masonry work | Mortar |
| dry powder made by burning limestone and clay followed by grinding and mixing; used to make concrete | Portland cement |
| material placed in new concrete to increase strength; steel rods and wire are placed in forms before the concrete is placed while other reinforcement material (such as fiberglass) is added as the concrete is being mixed | Reinforced concrete |
| striking off exess concrete to create a smooth and level surface | Screeding |
| a hand tool used in concrete and masonry work | Trowel |
| the consistency of wet concrete when the various ingredients are mixed together correctly | Workable mix |
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rhorn