concreteWhich Means:A mixture of sand and crushed limestone that hardens like rock. As In:
Heads Up!The difference between concrete and cement is that concrete contains cement AND gravel and sand. |
The construction worker smoothed the concrete curb with his tool.
concreteWhich Means:A mixture of sand and crushed limestone that hardens like rock. As In:
Heads Up!The difference between concrete and cement is that concrete contains cement AND gravel and sand. |
