GSO ASTM C90:2022
ASTM C90:21
Gulf Standard
Current Edition
·
Approved on
12 May 2022
Standard Specification for Loadbearing Concrete Masonry Units
GSO ASTM C90:2022 Files
English
5 Pages
Current Edition
Reference Language
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GSO ASTM C90:2022 Scope
This specification covers hollow and solid concrete masonry units made from hydraulic cement, water, and mineral aggregates with or without the inclusion of other materials. There are three classes of concrete masonry units: normal weight, medium weight, and lightweight. These units are suitable for both loadbearing and nonloadbearing applications. Concrete masonry units shall be made from lightweight or normal weight aggregates, or both.
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