China H20 Timber Beam Template Back Arris for Slab/Wall/Column Formwork with Flange Protection End, Find details about China Wall Formwok, Column Formwork from H20 Timber Beam Template Back Arris for Slab/Wall/Column Formwork with Flange Protection End
Length of waler(m) | Scope of side length of column be casted(m) |
1.6 and 1.9 | 1.0 ~1.4 |
1.6 and 1.3 | 0.6~1.0 |
1.3 and 0.9 | 0.2~0.6 |