AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
BASIC STUDY ON THE OPTIMUM SEAM WELDING OF TITANIUM MEMBRANE FOR WATERPROOFING CONSTRUCTION
Haruo TOBITA
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2001 Volume 7 Issue 14 Pages 53-56

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Abstract
Basic study on the optimum seam welding of membrane made from titanium sheets for waterproofing roof construction has been carried out by means of various tests such as peal tests, water pressure tests, appearance tests, microscopic observations and sectional hardness tests on the welded specimens prepared in compliance with JIS H4600 Class 1. As a result, it has been confirmed that the specimen welded under appropriate conditions, including the area close to the clips' edges, has no issue for the purpose of use and has a sufficient peal strength over 62N/mm comparing with that required from the wind resistance performance.
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© 2001 Architectural Institute of Japan
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