The device in order supplies manner and the aforementioned fiber which add the additional strength fiber to concrete injection die to concrete injection die and to add

摘要

(57) Abstract The manner which produces the additional strength fiber, adds these to the freshly mixed concrete raw materials. The fiber continuing the wire rod which is continued from (6) with the fragmentary production means of the wire rod, being separated from the wire rod, forms the fiber, in coming after, with the kinetic energy which is granted in these, blows in the freshly mixed concrete which is receiving mixing in the mixing inside of a plane and is thrown. The appropriate device which executes this manner includes the wire rod Simultaneous Peripheral Operation On-Line which is mounted on the measuring instrument, the wire rod (6) from the aforementioned Simultaneous Peripheral Operation On-Line run to wire rod propulsion unit (4), in the rear of wire rod propulsion unit, the wire rod which from propulsion unit is supplied to the front the fiber separable unit (8) which engages is provided, being consistent, separates the fragment of the wire rod from the wire rod. In this way, as for the fiber which is separated, the nozzle tube (46) which is provided on downstream side of fiber separable unit (8) is passed, the aforementioned nozzle tube guides the fiber to the be annexed kneading machine containment the freshly mixed concrete raw materials. Wire rod propulsion unit (4) and fiber separable unit (8), the driven wheel (10,28) and these wheels which respectively, the wire rod are engaged has with the guide roll (12,30) which cooperates.