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UNIT DIMENSIONS | |||||||
|---|---|---|---|---|---|---|---|
TYPE NO. | A | B* | C | D* | IDEAL SPAN DIMENSIONS | NO. OF WHOLE BRICKS (SPAN) | NO. OF BRICKS IN SEMI-CIRCLE |
AR.1.1 | 215 | 102 | 75 | 59 | 910 | 4 | 20 or 21 |
I.AR.1.1-1* | 215 | 102 | 75 | 62 | 1135 | 5 | 24 or 25 |
I.AR.1.2 | 215 | 102 | 75 | 64 | 1360 | 6 | 28 or 29 |
I.AR.1.2-1* | 215 | 102 | 75 | 65 | 1585 | 7 | 32 or 33 |
AR.1.3 | 215 | 102 | 75 | 66 | 1810 | 8 | 36 or 37 |
I.AR.1.3-1* | 215 | 102 | 75 | 67 | 2260 | 10 | 45 or 46 |
AR.1.4 | 215 | 102 | 75 | 69 | 2710 | 12 | 53 or 54 |