Crews Take Steps to Ensure New Concrete Does Not Dry out Too Quickly : 無料・フリー素材/写真
Crews Take Steps to Ensure New Concrete Does Not Dry out Too Quickly / NCDOTcommunications
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Crews install wet burlap, hoses and plastic sheeting over the freshly poured concrete on the new Belmont Road bridge over I-85 in Davidson County to prevent it from drying out too quickly. The concrete will form the driving surface of the bridge. |
| 撮影日 | 2012-03-23 07:09:27 |
| 撮影者 | NCDOTcommunications |
| タグ | |
| 撮影地 | |
| カメラ | DSC-W30 , SONY |
| 露出 | 0.01 sec (1/100) |
| 開放F値 | f/2.8 |