A blower door is a machine used to measure the airtightness of buildings. It can also be used to measure airflow between building zones, to test ductwork airtightness and to help physically locate air leakage sites in the building envelope. Air tightness testing is usually thought of in residential settings. It is becoming more common in commercial settings. The General Services Administration (GSA) requires testing of new US federal government buildings.
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| - اختبار منفاخ الباب (ar)
- Blower-door test (cs)
- Differenzdruck-Messverfahren (de)
- Blower door (es)
- Blower door (en)
- Blower-Door-Test (it)
- Test d'infiltrométrie (fr)
- Аэродверь (ru)
- Аеродвері (uk)
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| - Blower-door test (test vzduchotěsnosti stavby) je detekční metoda na zjišťování obálky budovy a tím i k zjištění domu. Při vadách vzduchotěsnosti oken, stěn či střechy totiž dochází k významným únikům tepla a tím i větší náročnosti na vytápění. (cs)
- اختبار منفاخ الباب تسمح بقياس مدى إحكام المبنى من خلال قياس فرق الضغط.هذا الاختبار يكتشف مدى «فقدان الهواء من غلاف البناء» ويُقيم تدفق (أو معدل) استبدال الهواء. ومن الواضح أن القيم المنخفضة (في تسرب الهواء) هي الأفضل. (ar)
- Mit dem Differenzdruck-Messverfahren (auch: Blower-Door-Test) wird die Luftdichtheit eines Gebäudes gemessen. Das Verfahren dient dazu, Lecks in der Gebäudehülle aufzuspüren und die tatsächliche Luftwechselrate zu bestimmen. (de)
- Un test d'infiltrométrie (aussi appelé: Test d'étanchéité à l'air, Mesure de perméabilité à l'air des bâtiments, Test porte soufflante ou en allemand Differenzdruck-Messverfahren, ou en anglais Blower-door test) permet de mesurer les infiltrations d'air d'un bâtiment hors ventilation, c'est-à-dire la quantité d'air qui entre dans le bâtiment par des défauts de l'enveloppe (murs extérieurs). Pour effectuer le test, on utilise une porte soufflante que l'on place à l'entrée du bâtiment. Cet appareil est équipé d'un ou plusieurs ventilateurs et d'une toile de nylon permettant d'étancher la porte d'entrée en ne laissant passer l'air qu'au travers du ventilateur. (fr)
- Il Blower-Door-Test permette di misurare l'ermeticità di un edificio dopo aver imposto una determinata differenza di pressione tra interno ed esterno. Il metodo permette di scoprire “le perdite d'aria” dell'involucro edilizio e di valutare il flusso (o tasso) di ricambio dell'aria.Ovviamente valori bassi (infiltrazioni d'aria inferiori) sono preferibili. (it)
- Аэродверь — специализированный манометрический течеискатель, предназначенный для проведения натурных испытаний воздухопроницаемости ограждающих конструкций здания, измерения кратности воздухообмена здания, а также для оценки герметичности отдельных помещений или секций здания. (ru)
- Аеродвері — спеціалізований манометричний потокошукач, призначений для проведення натурних випробувань повітропроникності огороджувальних конструкцій будівлі, вимірювання кратності повітрообміну будівлі, а також для оцінки герметичності окремих приміщень або секцій будівлі. (uk)
- A blower door is a machine used to measure the airtightness of buildings. It can also be used to measure airflow between building zones, to test ductwork airtightness and to help physically locate air leakage sites in the building envelope. Air tightness testing is usually thought of in residential settings. It is becoming more common in commercial settings. The General Services Administration (GSA) requires testing of new US federal government buildings. (en)
- Una puerta blower, puerta sopladora (blower door, en inglés) o prueba de infiltrometría es una máquina utilizada para medir la hermeticidad (estanqueidad al aire) de los edificios. También pueda emplearse para medir la corriente entre las zonas construidas, para probar la estanqueidad de los conductores de aire y para ayudar a localizar físicamente los sitios de escape del aire en la envolvente de edificación. (es)
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| - Blower-door test (test vzduchotěsnosti stavby) je detekční metoda na zjišťování obálky budovy a tím i k zjištění domu. Při vadách vzduchotěsnosti oken, stěn či střechy totiž dochází k významným únikům tepla a tím i větší náročnosti na vytápění. (cs)
- اختبار منفاخ الباب تسمح بقياس مدى إحكام المبنى من خلال قياس فرق الضغط.هذا الاختبار يكتشف مدى «فقدان الهواء من غلاف البناء» ويُقيم تدفق (أو معدل) استبدال الهواء. ومن الواضح أن القيم المنخفضة (في تسرب الهواء) هي الأفضل. (ar)
- A blower door is a machine used to measure the airtightness of buildings. It can also be used to measure airflow between building zones, to test ductwork airtightness and to help physically locate air leakage sites in the building envelope. There are three primary components to a blower door: (1) a calibrated, variable-speed blower or fan, capable of inducing a range of airflows sufficient to pressurize and depressurize a variety of building sizes, (2) a pressure measurement instrument, called a manometer, to simultaneously measure the pressure differential induced across the face of the fan and across the building envelope, as a result of fan airflow, and (3) a mounting system, used to mount the fan in a building opening, such as a door or a window. Air tightness testing is usually thought of in residential settings. It is becoming more common in commercial settings. The General Services Administration (GSA) requires testing of new US federal government buildings. A variety of blower door airtightness metrics can be produced using the combination of building-to-outside pressure and fan airflow measurements. These metrics differ in their measurement methods, calculation and uses. Blower door tests are used by building researchers, weatherization crews, home performance contractors, home energy auditors, and others in efforts to assess the construction quality of the building envelope, locate air leakage pathways, assess how much ventilation is supplied by the air leakage, assess the energy losses resulting from that air leakage, determine if the building is too tight or too loose, determine if the building needs mechanical ventilation and to assess compliance with building performance standards. (en)
- Mit dem Differenzdruck-Messverfahren (auch: Blower-Door-Test) wird die Luftdichtheit eines Gebäudes gemessen. Das Verfahren dient dazu, Lecks in der Gebäudehülle aufzuspüren und die tatsächliche Luftwechselrate zu bestimmen. (de)
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