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Summary:
One of the critical areas of a sealing made of polymer liners is the seam. The difficult and often changing conditions during welding on the site are the reason for this. Since nondestructive testing methods do not control the adhesion of the junction, destructive testing of welded samples is necessary.With the control of the welding parameters during the welding process, constant quality can be guaranteed. Therefore it is of great interest, to find testing methods which allow to improve the quality of the seam in a short term testing procedure. This way, the parameters for the welding process and seam quality can be optimized on the site.
Dates of Publication and/or Sequential Designation:
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Reproduction Note:
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1990. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
