NZS 3104:2021 Specification for concrete production
- Abbreviation
- NZS 3104:2021
- Valid from
- 22/04/2021
- Replaces
- , , , NZS 3104:2003,
- Information provider
- Standards New Zealand,
- Author
- Standards New Zealand
- Information type
- New Zealand Standard,
- Format
- PDF, HARD COPY,
Description
Objective of this standard is to prescribe the minimum requirements for the production of fresh concrete.
The standard has been revised to allow an alternative method to calculate target mean concrete compressive strength based on normal distribution theory.
In addition, multiple clauses relating to the introduction of an alternative method have been updated, as well as multiple updates to the standard throughout to reflect current practice and technology.