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BS EN 1026:2016

$102.76

Windows and doors. Air permeability. Test method

Published By Publication Date Number of Pages
BSI 2016 22
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This European Standard defines the test method to be used to determine the air permeability of completely assembled windows and doorsets of any material, when submitted to positive or negative test pressures. This test method is designed to take account of conditions in use, when the window or doorset is installed in accordance with the manufacturer’s specification and the requirements of relevant European Standards and codes of practice.

This European Standard does not apply to the joints between the window or door frame and the building construction.

PDF Catalog

PDF Pages PDF Title
4 Contents Page
5 European foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle of test
5 Test apparatus
9 6 Preparation of test specimen
7 Test procedure
7.1 Preliminaries
7.2 Air permeability of test chamber
7.2.1 General
7.2.2 Test chamber with known air permeability
7.2.3 Test chamber with unknown air permeability
10 7.3 Overall air permeability of test specimen and the test chamber – positive pressures
7.3.1 General
7.3.2 Measurement of air permeability for windows and external pedestrian doorsets
7.3.3 Measurement of air permeability for internal pedestrian doorsets
7.4 Overall air permeability of test specimen and the test chamber – negative pressures
8 Test result
11 9 Test report
12 Figure 1 — Single leaf test specimen
13 Figure 2 — Double casement
14 Figure 3 — Sliding doorset test specimen
15 Figure 4 — Single leaf test specimen with fixed glazing
16 Figure 5 — Single leaf test specimen with fixed glazing, extension profiles and shutter boxes
17 Figure 6 — Pedestrian external / internal doorset
18 Annex A (informative) Test pressure sequences
Figure A.1 — Test pressure sequence for airtight test chambers
Figure A.2 — Test pressure sequence for non-airtight test chambers
19 Bibliography
BS EN 1026:2016
$102.76