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GB/T 23439-2009
GB/T 23439-2009 Expansive agents for concrete
Abstract
This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, and packaging, marking, transportation, and storage of concrete expansion agents.
This standard applies to powdered concrete expansion agents of the calcium aluminate type, the calcium oxide type, and the calcium aluminate-calcium oxide type.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 23439-2009 |
| CCS | Cement additives and admixtures |
| ICS | Concrete and concrete products |
| Implement Date | 2010-03-01 |
Price
$ 47
Subtotal
$ 47
Tax
$ 0.00
Order Total (incl. tax)
$ 47