Method for treating of ultra-high-strength concrete of sandwich element, involves installing ultra-high-strength concrete in adjustable roller gap, such that strong bond is produced between reinforcement and ultra high-strength concrete

摘要

The method involves conveying a reinforcement (4,5) to a roller gap (3) of a primary roller (1) and a secondary roller (2). The ultra-high-strength concrete is installed in a roller gap, such that a strong bond is produced between the reinforcement and the ultra high-strength concrete. The reinforcement is connected with the ultra-high strength concrete. The roller gap is adjusted between the primary roller and the secondary roller, particularly a distance of 2 millimeter and 10 millimeter. The ultra-high strength concrete is supplied with a sufficient flow coefficient of the roller gap. Independent claims are included for the following: (1) a device for connecting a reinforcement with a ultra-high-strength concrete; and (2) a sandwich element comprises a ultra-high-strength concrete.