ASTM C 412 : 2015 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATION FOR CONCRETE DRAIN TILE
09-10-2020
English
10-01-2015
CONTAINED IN VOL. 04.05, 2015 Defines concrete drain tile with internal diameters from 4 to 36 inches used for surface and subsurface drainage.
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