Trench mesh
This is designated as x-L8TM, x-L11TM or x-L12TM. The x is the number of main bars.
For example:
- 3-L8TM has three bars, which are 8 mm in diameter.
- 4-L11TM has four bars, which are 11 mm in diameter.
![Diagram of a trench mesh. The main wires are 100 mm apart and they are held together by cross wires.](images/page_003a.gif)
![Diagram of square mesh. The main mesh wires are 200 mm apart.](images/page_003b.jpg)
This is designated as x-L8TM, x-L11TM or x-L12TM. The x is the number of main bars.
For example: