Established in 2005 as one of the first electronic leak detection firms in the united states honza group inc.
Electric field vector mapping leak detection.
A low voltage electrical current is used to create an electrical potential between a non conductive membrane and a grounded conductive deck or substrate.
Serving nashville cincinnati tampa.
Electric electronic field vector mapping.
Javits center new york ny ttc victoria park station toronto on victoria desalination plant victoria australia.
Efvm is unique in its ability to test the integrity of waterproofing membranes.
We ve tested over 400 million square feet of membrane worldwide through overburden and ballast on horizontal and vertical surfaces providing perfectly accurate results.
Efvm is a low voltage leak test method that creates an electrical potential difference between a non conductive membrane surface and conductive structural deck or substrate which is earthed or grounded.
Low voltage vector mapping is a method of electronic leak detection that pinpoints breaches in the roof membrane by tracing the flow of an electric current across the membrane surface.
As a roofing contractor for 38 years we understand how critical accurate electronic leak detection is for our clients.
Already europe s most widely used method for detecting roof leaks vector mapping is rapidly being adopted by manufacturers contractors and specifiers in the.
Is a leader in the field with over 8 000 projects and 200 million sq.
This mesh is a non corrosive material that prevents aging deterioration within the roofing system.
A concrete rooftop balconies planter box etc which is earthed or grounded.
1 vector mapping grid vmg a welded stainless steel mesh that can be utilized on the fully adhered systems.
Efvm electric field vector mapping technology is a standard option for testing and verifying system integrity on hyproof waterproofing systems.
A thin film of water is applied to the surface to be.
Leak detection efvm electric field vector mapping is the standard for waterproofing verification.
Ild is the world leader in electric field vector mapping efvm technology we created it.
Electric field vector mapping efvm efvm is a leak detection method based the measurement of the current flow between a non conductive membrane surface and a conductive substrate ie.