Fig. 1 and 2 - displays the assembling process of the PF basic node unit.

Fig. 1 - node with a continuous bearer
Fig. 2 - node with a bearer divided above a column.

  Fig. 3 - The skeleton frame assembly for various buildings

a) bearer with bilateral brackets
b) two-aisle block with a bearer divided above a column
c) corridor three-aisle block with overhung transoms
d) three-aisle block with an interposed cantilevered bearer

  Fig. 4 - Fully-assembled "classic" (I.) and semi-assembled composite (II.) PF node structural applications:

a - oblong bearer
b - inverted "T" cross-section bearer
c - flat bearer (head)
d - centrally supported slab
e - slab supported in corners