(Solved): - The volumetric method of determining air content can be used on concrete containing what types of ...

- The volumetric method of determining air content can be used on concrete containing what types of aggregate? - What are the requirements for the tamping rod used in this test method? - What are the requirements for the strike-off bar used in this test method? - What is the approx. volume of the measuring cup used to add water to the air meter, in relation to the volume of the air meter bowl? - What type of alcohol and concentration must be used in this test method? - A mallet weighing must be used to tap the sides of the bowl after rodding each layer. - The sample of concrete used in this test method must be obtained in accordance with what ASTM Practice? - The maximum size aggregate allowed in this test method is - - If the concrete sample contains aggregate larger than that allowed, the sample must be - When filling the measuring bowl of the air meter, the concrete must be placed in layers of equal volume. - What is the specified number of strokes required when rodding each layer of concrete? - It is necessary to tap the sides of the measuring bowl after each layer has been rodded. True or False? - The initial quantity of water and alcohol added to the air meter can be poured directly into the neck of the top section of the air meter. True or False? - Upon final filling of the air meter with water, what part of the liquid level should be adjusted to the zero mark on the meter? - How long should the air meter be inverted and agitated?