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--- planning:airtight_construction:general_principles:checklist_test_reports_of_airtightness_measurements [2022/08/15 12:37] – gergina.radeva@passiv.de
+++ planning:airtight_construction:general_principles:checklist_test_reports_of_airtightness_measurements [2023/07/18 14:34] (current) – [See also] corinna.geiger@passiv.de
@@ Line 1: / Line 1: @@
-======Checklist: Test reports of airtightness measurements======
+====== Checklist: Test reports of airtightness measurements ======
-Is the air tightness measurement protocol complete? This can be easily confirmed using this checklist: \\
+Is the air tightness measurement protocol complete? This can be easily confirmed using this checklist:
-  *Is all general information included?
+  * Is all general information included?
-    *Tester: name, address and signature
+      * Tester: name, address and signature
-    *Object
+      * Object
-    *Date of test
+      * Date of test
-    *Device
+      * Device
-    *Measurement standard (norm)
+      * Measurement standard (norm)
-    *Inside and outdoor temperatures
+      * Inside and outdoor temperatures
-    *Wind velocity
+      * Wind velocity
-    *Flow coefficient Cenv
+      * Flow coefficient Cenv
-    *Leakage coefficient CL
+      * Leakage coefficient CL
-  *Is the airtightness measurement performed in accordance with ISO 9972 (Method 1)?
+  * Is the airtightness measurement performed in accordance with ISO 9972 (Method 1)?
-  *Is room-by-room calculation of the air volume of the building included? Is the calculation correct?
+  * Is room-by-room calculation of the air volume of the building included? Is the calculation correct?
-  *Has the installation location of the fan been documented?
+  * Has the installation location of the fan been documented?
-  *Has temporary sealing of the building envelope been recorded (sealing of outdoor air and exhaust air ducts at least)?
+  * Has temporary sealing of the building envelope been recorded (sealing of outdoor air and exhaust air ducts at least)?
-  *Has a series of measurements at positive pressure AND negative pressure been performed?
+  * Has a series of measurements at positive pressure AND negative pressure been performed?
-  *For each series of measurements, were 5 measuring points used at different pressure differences (highest value ± 50 Pa at least)?
+  * For each series of measurements, were 5 measuring points used at different pressure differences (highest value ± 50 Pa at least)?
-  *Is the flow exponent "n" between 0.5 and 1.0 (otherwise indicates measurement error due to a change in the envelope e.g. window opening)?
+  * Is the flow exponent "n" between 0.5 and 1.0 (otherwise indicates measurement error due to a change in the envelope e.g. window opening)?
-  *Is the average value of the natural pressure difference between -5 and 5 Pa (measurement of the pressure difference before and after each measurement series)?
+  * Is the average value of the natural pressure difference between -5 and 5 Pa (measurement of the pressure difference before and after each measurement series)?
-  *//Note:// If the wind speed is greater than 6 m/s (21.6 km/h) OR the wind force is higher than 3 Beaufort, the stated limiting values for the pressure difference will usually be exceeded.
+  * //Note://  If the wind speed is greater than 6 m/s (21.6 km/h) OR the wind force is higher than 3 Beaufort, the stated limiting values for the pressure difference will usually be exceeded.
-  *In general, the positive and negative pressure values n50 are relatively close to each other. If there are significant differences between the two results, a plausible explanation should be given in the measurement report.
+  * In general, the positive and negative pressure values n50 are relatively close to each other. If there are significant differences between the two results, a plausible explanation should be given in the measurement report.
-**Recommendation:** leakage detection at negative pressure should be carried out before the measurements, and any large leaks should be rectified and this should be documented.\\
+**Recommendation:**  leakage detection at negative pressure should be carried out before the measurements, and any large leaks should be rectified and this should be documented.
-**Exception:** For the measurement of tall buildings (e.g. high-rise buildings) special boundary conditions apply. Please contact your certifier or building.certification@passiv.de \\
+**Exception:**  For the measurement of tall buildings (e.g. high-rise buildings) special boundary conditions apply. Please contact your certifier or building.certification@passiv.de
-{{ :picopen:v1.2_checklist_test_reports_of_airtightness_measurements.pdf |Checklist V 1.2: Test reports of airtightness measurements for download}}
+{{:picopen:v1.2_checklist_test_reports_of_airtightness_measurements.pdf|Checklist: Test reports of airtightness measurements for download }}
-\\
+==== See also ====
-====See also====
+Record of an airtightness test: [[:certification:certified_passive_houses:example_documents|]]
-[[planning:airtight_construction|Overview of the Passipedia articles on airtightness]]
+[[..:airtightness_measurement_of_high-rise_buildings_guidelines|]]
+[[..:..:airtight_construction|Overview of the Passipedia articles on airtightness]]
+Click [[..:..:guides_and_aids|here]] to go back to the Guides and Aids
-[[planning:airtight_construction:airtightness_measurement_of_high-rise_buildings_guidelines|High rises]]