Nondestructive Measurement of the Water Content in Building Materials by Single-Sided NMR-MOUSE

Water has a significant impact on the properties of building materials. A nuclear magnetic resonance (NMR) spectrometer can be used to detect water in materials and measure its distribution nondestructively, rapidly, accurately. In this paper, novel method is introduced for using single-sided NMR content (WC) materials, including brick, sandstone, mortar, concrete. The signal intensity these were measured NMR-MOUSE PM25 high-precision electronic scale, respectively. total 80 groups data obtained two different measurement environments. each four fitted by least squares method. similarity coefficients determined correlations demonstrated that relations are universal independent