Composite construction of high load bearing capacity has profiled ribs are used as means of connection and are rigidly connected to wood or derived timber product and protrude into concrete

摘要

The composite construction of high load bearing capacity consists of wood (3) or derived timber product and concrete (1) which are connected face parallel. Profiled ribs (2) are used as a means of connection and are rigidly connected to the wood and protrude into the concrete. The ribs consist of wood or derived timber product and have an undercut as profiling. The ribs, which have a negative flank slope, are constructed concavely or convexly, or with predetermined inclination angles, can have an end anchoring, are can be arranged individually or on a support plate.