How to Use "concrete" with Example Sentences

1. It treats the concrete content of ends and values .
2. Most houses are made of glass and concrete here .
3. Sarkozy yesterday told a french parliamentary group on the financial crisis that he wanted " concrete " measures .
4. So again , nothing concrete , just promises to talk again in the future .
5. The new material could potentially increase the service life of the concrete - with considerable cost savings as a result .