1.1 This test method describes procedures for microscopical determinations of the air content of hardened concrete and of the specific surface, void frequency, spacing factor, and paste-air ratio of the air-void system in hardened concrete (1).2 Two procedures are described:
1.1.1 Procedure A, the linear-traverse method (2, 3).
Product Details
- Published:
- 12/01/2012
- Number of Pages:
- 15
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