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ASTM C1761/C1761M-17 + Redline
Standard Specification for Lightweight Aggregate for Internal Curing of ConcreteMore info
1.1 This specification covers lightweight aggregate intended to provide water for internal curing of concrete. It includes test methods for determining the absorption and desorption properties of lightweight aggregate.
Note 1: Internal curing provides an additional source of water to sustain hydration and substantially reduce the early-age autogenous shrinkage and self-desiccation that can be significant contributors to early-age cracking. Appendix X1 provides guidance on calculating the quantity of lightweight aggregate for internal curing.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 91.100.30 : Concrete and concrete products |
| Number of pages | 8 |
| Replace | ASTM C1761/C1761M-15 + Redline |
| Set | ASTMVOL0402 |
| Year | 2017 |
| Document history | ASTM C1761/C1761M-15 + Redline |
| Country | USA |
| Keyword | ASTM 1761;ASTM C1761;ASTM C1761;10.1520/C1761_C1761M-17 |