General Description

This method, which is applicable to cast and cored concrete specimens, concerns the determination of the concrete permeability to oxygen conforming to...
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Description

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
  • High precision pressure regulator
  • Digital readout unit and pressure transducer
  • Stainless steel wall mounting panel and connections


Compressed oxygen cylinder fitted with pressure reducer not included

Products

Code
Description
Units

Technical Specifications

Overall dim. and weights: 

  • Panel (lxhxd) 700x1100x120 mm. Weight 14 kg
  • Cell (dia.xh) 345x80 mm. Weight 19 kg

Standards

  • UNI 11164