FIELD: mold forming technique on construction sites or in concrete works. SUBSTANCE: surface of flat frames is made of metal, plastic or cardboard on one side of which vertical punched members and intermediate partitions are mounted. The base is made like a parallelogram with a hole in its upper plane. The member which serves to connect the frames horizontally and according to their height has surface 9, vertical members 6 with holes 4 and stiffening ribs. There are angle bars 10 with bulges to join flat frames 1 with each other and with the link and base. EFFECT: higher efficiency and reliability. 4 cl, 15 dwg
