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ASTM C1921/C1921M-21

Standard Test Method for Comparative Impact Testing of Gypsum Panel Outside 90? Corner Systems

STANDARD published on 1.12.2021

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The information about the standard:

Designation standards: ASTM C1921/C1921M-21
Note: WITHDRAWN
Publication date standards: 1.12.2021
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM C1921/C1921M-21 :

Keywords:
corner apex, corner bead, corner damage, corner protection, corner system, corner tape, corner trim, cracking, external corner, hollow corner, impact performance, joint compound, outside 90?, overlapped corner,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)