25/40mm High Strength Plastic reinforcing rebar support
1.Widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on
2.Wide base allows chair to stand securely
3.Non-corrosive durable polypropylene
4.Non-conducive, perfect for bridge decks
|
Item No. |
Concrete Cover |
For Bar Diameter（mm） |
|
|
mm |
inch |
||
| CWRRC7-01 | 25/30mm | 1″-1 1/4″ |
6-20mm |
| CWRRC7-02 | 25/40mm | 1″-1 1/2″ | |
| CWRRC7-03 | 40/50mm | 1 1/2″-2″ | |
| CWRRC7-04 | 50/65mm | 2″-2 1/2″ | |
| CWRRC7-05 | 65/75mm | 2 1/2″-3″ | |
| CWRRC7-06 | 70/80mm | 2 1/2″-3 1/4″ | |
| CWRRC7-07 | 75/90mm | 3″-3 1/2″ | |
| CWRRC7-08 | 85/100mm | 3 2/5″-4″ | |
| CWRRC7-09 | 90/100mm | 3 1/2″-4″ | |
