ASTM D 7177 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Air Channel Evaluation of Polyvinyl Chloride (PVC) Dual Track Seamed Geomembranes
Hardcopy , PDF
11-11-2014
English
15-08-2005
CONTAINED IN VOL. 04.13, 2015 Specifies a nondestructive evaluation of the strength and continuity of parallel PVC geomembrane seams separated by an unwelded air channel.
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