NZS 3112.3:1986 PDF Download
Standard EN Sample
Methods of Test for Concrete - Tests on Hardened Concrete Other Than for Strength
Also Known As:
The NZS 3112.3:1986 standard focuses on various tests to assess the properties of hardened concrete that are not related to its strength. The standard outlines specific methods for conducting tests to measure shrinkage and expansion, the coefficient of linear thermal expansion, and the density of concrete.
Shrinkage and expansion tests are crucial in evaluating the dimensional stability of concrete over time. By subjecting the hardened concrete to specific conditions, the standard provides guidelines for measuring and assessing any changes in its size or volume due to shrinkage or expansion.
The coefficient of linear thermal expansion test measures how much a concrete specimen expands or contracts with temperature variations. Understanding this property helps in designing structures that can withstand temperature changes without significant damage or failure.
Lastly, the density test determines the mass per unit volume of hardened concrete. Knowing the density is essential for various engineering calculations and serves as an indicator of the overall quality and durability of the concrete.
| ICS Codes | 19.020 - Test conditions and procedures in general 19.060 - Mechanical testing 91.100.30 - Concrete and concrete products |
| Language(s) | English |
| File Size | 993.3 KB |
