This method, which is applicable to cast and cored concrete specimens, concerns the determination of the concrete permeability to oxygen conforming to the Hagen-Poiseuille relationship.The apparatus consists of: Permeability cell for specimens 150 mm dia, 50 mm high, Volumetric gas flow meter, soap bubble type, Digital readout unit and pressure transducer.
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Shailesh Chauhan (Chir Ayu Controls Pvt Ltd)
4, Golden Apartment, Subhanpura, Vadodara, Gujarat - 390023, India
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