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CSA A123.21 : 2014

M00012961

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CSA A123.21 : 2014

STANDARD TEST METHOD FOR THE DYNAMIC WIND UPLIFT RESISTANCE OF MEMBRANE-ROOFING SYSTEMS

Canadian Standards Association

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Table of Contents

Preface
1 Scope
2 Reference publications
3 Definitions
4 Significance of test
5 Test precautions
6 Test apparatus
7 Test specimen and preparation
8 Dynamic load sequences
9 Termination of the test
10 Test report
Annex A (informative) - Development of dynamic load cycles
Annex B (informative) - Typical mechanically attached
        membrane roofing systems - Method 1
Annex C (informative) - Typical adhesive applied membrane
        roofing systems - Method 2
Annex D (informative) - Typical partially attached (hybrid)
        membrane roofing systems - Method 2
Annex E (informative) - Sample test report
Annex F (informative) - Roof wind design process

Abstract

Describes the wind uplift resistance of membrane-roofing systems when subjected to dynamic wind load cycles.

General Product Information

Document Type Standard
Status Current
Publisher Canadian Standards Association