Structural element and method for producing a structural element

摘要

A structural element (10) for use as a ceiling element or wall element. The structural element (10) has a facing shell (11) and a relatively thicker supporting shell (12). The facing shell (11) has a first concrete layer (14) with a textile reinforcement (15) arranged therein. The supporting shell (12) has a second concrete layer (16) and a supporting shell reinforcement (17) in the form of a box-grid structure from interconnected structural steel elements (18, 19, 20). The facing shell (11) is connected to the supporting shell (12) by a plurality of metal-free connecting bodies (24) in the form of a three-dimensional a textile grid structure (25). The textile grid structure can be produced as a woven fabric, a plait, a nonwoven fabric or a knit from carbon fibers and/or glass fiber threads that have a coating to produce the three-dimensional structure. Each connecting body (24) extends in at least two spatial planes.

主权项

1. A structural element (10) comprising
a facing shell (11) having a first concrete layer (14) and a textile reinforcement (15), a supporting shell (12) having a second concrete layer (16) and a supporting shell reinforcement (17), a plurality of connecting bodies (24) arranged between the textile reinforcement (15) and the supporting shell reinforcement (17) and connected to the supporting shell (12) as well as to the facing shell (11), and said connecting bodies (24) each having a three-dimensional textile grid structure (25), wherein each said connecting body (24) has at least two grid sections (27, 28, 29) which extend in different spatial planes.