| Title |
A Study on the Non-Destructive Testing of High Density Concrete Using Magnetic Aggregate |
| Abstract |
To prevent the radioactive leakage, the quality control of mian concrete construction in atomic power station is very important problem. So, this study is designed to analyze the influencing factor on the non-destructive testing by measuring rebound number of schmidt hammer, ultrasonic pulse velocity according to the variation of cement, aggregate, W/C, and curing ages. And this study is aimed to provide the referencing data on estimate the compressive strength of high density concrete using magnetite aggregate with each method of schmidt hammer and ultrasonic and combined method of them. |