Radial Bricks
Group RD
All special bricks available in Staffordshire blue, brown brindle and red.
RD.1
Radial header
| Type No | A | B1) | C | D1) | Ideal Outer radius | Ideal Inner radius | No of bricks in quadrant |
| RD 1.1 | 215 | 108 | 65 | 52 | 450 | 235 | 6 |
| RD 1.2 | 215 | 108 | 65 | 70 | 675 | 460 | 9 |
| RD 1.3 | 215 | 108 | 65 | 80 | 900 | 685 | 12 |
| RD 1.4 | 215 | 108 | 65 | 89 | 1350 | 1135 | 18 |
| RD 1.5 | 215 | 108 | 65 | 97 | 2250 | 2035 | 30 |
| RD 1.6 | 215 | 108 | 65 | 103 | 5400 | 5185 | 72 |
Note: 1) Dimensions B and D in types RD1 are segmental lengths
RD.2
Radial stretcher
| Type No. | A | B1) | C | D1) | Ideal Outer Radius | No of bricks in Quadrant |
|
RD 2.1
|
226 | 102 | 65 | 172 | 450 | 3 |
| RD 2.2 | 226 | 102 | 65 | 190 | 675 | 4.5 |
| RD 2.3 | 226 | 102 | 65 | 199 | 900 | 6 |
| RD 2.4 | 226 | 102 | 65 | 208 | 1350 | 9 |
| RD 2.5 | 226 | 102 | 65 | 215 | 2250 | 15 |
| RD 2.6 | 226 | 102 | 65 | 221 | 5400 |
36
|
Note: 1) Dimensions A and D in types RD2 are segmental lengths. D is not radiused
