أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
The ASTM138 deals with the Test Methods for Density, Yield and Air Content of Concrete The equipment required is 1. Balance2. Tamping Rod3. Internal Vibrator4. Measure - A cylindrical container made of steel or other suitable material5. Strike off Plate 6. Mallet
I agree with Mr. Mohamed on the Testing Methods of Density, Yield and Air Content of the Concrete and the6 equipment required.
I agreed with Mr. Mohamed Galal