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ASTM C1491-19

Standard Specification for Concrete Roof Pavers (Withdrawn 2023)

NORMA vydaná dňa 15.12.2019

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The information about the standard:

Designation standards: ASTM C1491-19
Note: NEPLATNÁ
Publication date standards: 15.12.2019
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM C1491-19 :

Keywords:
absorption, aggregates, ballast weight, cementitious, compressive strength, concrete roof pavers, durability, limestone, portland cement,, ICS Number Code 91.060.20 (Roofs)