Composite structure for stationary and mobile flat elements

A composite structure for stationary and mobile flat elements, such as windows, doors, panels and façade elements, the composite structure comprising:

• a two-dimensional infill, having a plurality of first composite profiles as surround, the first composite profiles each having an outer profile, an inner profile and one or more first separation bars connecting the outer profile and inner profile, the connection between outer profile and inner profile being shear-enabled in the longitudinal direction, wherein
• the outer profile is mounted against an outer side of the peripheral zone of the infill shear-resistantly relative to the infill in the longitudinal direction in a first length portion of at most 5% of the length of the outer profile, but shear-enabledly over the remaining length, and
• the inner profile is mounted against an inner side of a peripheral zone of the infill shear-resistantly relative to the infill in the longitudinal direction in a second length portion of at least the length of the first length portion.