Across
- 3. Anion that can degrade concrete significantly
- 4. Metal with a very low potential
- 6. Type of corrosion between 2 metals
- 8. Type of thermal transfer
- 11. Reduction in dimensions due to the movement of moisture
- 12. Capacity to repeal water
- 13. Color of concrete after a fire
- 16. Metamorphic rock made from sandstone
- 17. Salt crystallization at the wall surface
- 20. Physical factor that can degrade plastic
- 21. Type of pores in cement due to chemical shrinkage
- 23. Building stone found in the pyramids
Down
- 1. Very tough type of glass
- 2. A common type of concrete printing
- 5. Light material that is often used to make window frame
- 7. The most present element in concrete
- 9. Name of the lime hardening reaction
- 10. The most famous type of cement
- 14. Physical factor that can degrade concrete
- 15. Sun-dried clay brick
- 18. Metal containing iron
- 19. Class of polymer often used for joint or membranes in building
- 22. Constituent of wood degraded by white rot fungi