FORMS Russian patent published in 1997 - IPC

FIELD: construction; applicable in preparation of concrete forms in erection of building members of building and structures. SUBSTANCE: casing panels are made in form of three rows-main and two additional with panels of five type-sizes in the main row three type-sizes in the first additional row, and three type-sizes in the second additional row. In this case, bearing members of main row panels are spaced at 25 cm, and length and width of casing panels is multiple of 25 cm; width of casing panels of main row is 100 cm, and length of casing panels of type-size equals three, four, five, six ten spacings, and fastening sockets are spaced at 25 cm in all casing panels of forms, casing panels of additional rows have length equalling five spacings, and width of casing panels of type-size equalling 30, 40, 50 cm. In so doing, bearing members are installed to form framework sizing 30x25, 25x25, 25x15, 25x25 in all casing panels of forms. Casing panels in the second additional row have length equalling ten spacings. EFFECT: higher efficiency. 7 cl, 16 dwg