| 摘要 |
The method involves precutting a set of inter-bolt beams (101) at an angle with regard to a set of joists, and forming an assembly of the inter-bolt beams by assembly of the set of joists (102) between the beams. The set of inter-bolt beams is provided identically for all of the set of joists. One group of the set of joists is placed (103) parallel to a direction of the inter-bolt beams, and another group of the set of joists is placed (104) parallel to another direction of the inter-bolt beams, where the joists are turned downwards. An independent claim is also included for a platform. |
