Saddle shaped pre-fab plate forms for buildings

The utility model relates to a saddle-shaped pre-fabricated plate mould for buildings, which is composed of six main beams, a right and a left stretching beds, and a saddle-shaped mould plate in a minus gauss hyperbolical paraboloid, wherein two upper beams and two lower beams are formed into an oblong body; both ends of the four beams are respectively fixed to the left and the right stretching beds; two middle beams are fixed to an appropriate position on the middle parts of the left and the right stretching beds; the left and the right stretching beds are provided with steel bar through holes. A pre-fabricated plate for buildings produced by the utility model has the advantages of no water accumulation, simple construction, short construction period, no extension of ridges and low cost.