Silver Needle Inc
Silver Needle Inc.™ is a manufacturer of safety clothing and personal protective equipment ……...

The Poroscope Plus from NDT James Instruments is suited to the field test for air and water permeability of concrete using the Figg technique.
Applications
Service life prediction
Coating verification testing
Determine susceptibility to chloride and carbonation penetration.
Features & Benefits
Both air and water permeability are measured by the same instrument.
Permeability both at the concrete surface as well as within the concrete mass can be determined.
Porosity in sealants and surface mortars can be checked.
The test is non-destructive (only a small plugged hole required) and can be completely carried out on site.
Each test can be completed in only a few minutes and gives reliable reproducible results.
The test enables meaningful concrete durability predictions to be made.
Silver Needle Inc.™ is a manufacturer of safety clothing and personal protective equipment ……...
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