FIELD: building, particularly support members for building structure.
SUBSTANCE: pre-fabricated support member for floor structure comprises reinforced concrete panel with horizontally spaced parallel plate-like stiffening members which are not connected one to another and extend in longitudinal direction. Each stiffening member has wall with the first end part embedded in concrete so that considerable wall part of the stiffening member wall freely extends from the first concrete panel side and directed transversely to it. Longitudinal end parts have wavy lap joints and anchored in floor structure member. Plate-like stiffening member for floor structure member is also disclosed.
EFFECT: possibility to use thin panels in floor structures.
11 cl, 7 dwg
