Field Testing Concrete (Part 1)
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- Опубликовано: 1 сен 2010
- Field Testing Concrete (Part 1) - Washington State Department of Transportation - Video VH-236 - A basic overview of field testing for the road construction supervisor/inspector. The video is in three brief parts: sampling techniques and temperature considerations; slump tests and cylinder testing; and air content considerations. Correct testing procedures are stressed.
