Additionally the roof surface must be dry in order for these meters to produce accurate results.
Roof moisture nuclear.
Astm d7954 d7954m standard practice for moisture surveying of roofing and waterproofing systems using non destructive electrical impedance scanners establishes requirements for conducting electrical impedance scans of roof assemblies.
Finally a major disadvantage is that since the nuclear meter samples about 2 square feet of roof at each grid point and most surveys are taken on a 10 x 10 grid a nuclear moisture survey sees only about 2 of the roof.
Infrared roof scans can also help in locating sources of roof leaks.
During the testing a 5 x5 or 10 x10 grid is marked depending on what.
5 1 excess moisture trapped in roofing or waterproofing systems can adversely affect performance and lead to premature failure of roofing or waterproofing systems and its components.
We are recognized worldwide as the industry standard for nuclear moisture density gauges.
When is a nuclear roof moisture survey appropriate.
A nuclear roof moisture survey is the most accurate way to locate trapped moisture in ballasted roofs.
Impedance scans can be effective in identifying concealed and entrapped moisture within roofing or.
Performed regularly nuclear surveys can help identify latent moisture within the roofing system.
A nuclear moisture survey provides accurate mapping of moisture concentrations by density within a roofing assembly.
It also reduces thermal resistance resulting in reduced energy efficiency and inflated energy costs.
Rcs utilizes troxler roof moisture gauges for the nuclear surveys.
The readings can also be affected by inconsistencies in the roof components.
Nuclear radioscopic roof moisture surveys are a form of non destructive testing used to detect and document moisture content within a roofing system.
The infrared image pinpoints the extent of moisture damage and wet insulation within the roof.
The emitted neutrons that encounter hydrogen atoms in the roof assembly are slowed down and bounced back to the counting detector within the scanning meter.
Nuclear thermography is conducted using a nuclear scanning meter that emits neutrons from a radiation source from the scanning meter down through the roof assembly.
In addition to nuclear gauges troxler is also a leader in the production of gyratory compactors and asphalt ignition ovens.
The nuclear technology is able to distinguish between multiple levels of moisture and can operate in a wide range of weather conditions on any type of slope roof.
Our inspection teams precisely mark out the damaged areas on the roof surface so you can save tens even hundreds of thousands of dollars in unnecessary repairs or replacement.
Nuclear moisture detection is the only accurate method for testing ballasted roofs and the underlying sections of multiple construction roof systems.
