TY - JOUR A1 - Schoknecht, Ute A1 - Sommerfeld, Thomas A1 - Borho, N. A1 - Bagda, E. T1 - Interlaboratory comparison for a laboratory leaching test procedure with facade coatings N2 - Façade coatings are exposed to weathering. Driving rain events can cause façade runoff bearing the potential to release substances from the coating. In order to derive reliable and reproducible information about this so-called leaching (emission into water), a laboratory test method has been developed, that has been published as European Standard EN 16105:2011. An interlaboratory comparison has been performed with 8 participants in order to validate the test method. This article describes the test results that reveal statistics on the quality of the test method and allows further insights to the leaching mechanism in coatings. KW - Biocide KW - Leaching test KW - Façade coating KW - Construction Products Regulation KW - Biocidal Products Directive PY - 2013 U6 - https://doi.org/10.1016/j.porgcoat.2012.10.001 SN - 0300-9440 SN - 1873-331X SN - 0033-0655 VL - 76 IS - 2-3 SP - 351 EP - 359 PB - Elsevier B.V. CY - Lausanne AN - OPUS4-27554 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -