CONSTRUCTION PANEL Russian patent published in 1996 - IPC

FIELD: civil engineering, construction of buildings and constructions of individual panels being assembled in box units. SUBSTANCE: construction panel has lengthwise and crosswise ribs placed on its one side to form closed spaces (caissons), reinforcing mesh, bent bars in bodies of the ribs and reinforcing bars placed along outer butts. Bent bars are made in the form of spirals placed along the ribs. Reinforcing mech has one or two rods between adjacent ribs which come in contact with each other and covered with the spiral. Reinforcing bars are placed inside the spirals. EFFECT: high efficiency. 2 dwg