The placing plant null ready-mixed concrete production facilities which are used for the placing manner and this placing manner

摘要

PROBLEM TO BE SOLVED: To efficiently transport both ready-mixed concrete and mortar on a belt conveyor, to effectively prevent the mortar from clinging to the belt conveyor, and to efficiently manufacture ready-mixed concrete in a ready-mixed concrete production facility. ;SOLUTION: This method for placing dam concrete transports ready-mixed concrete manufactured in a ready-mixed concrete production facility 1 to a dam concrete placement site from the ready-mixed concrete production facility 1 on a belt conveyor 2. The method for placing the dam concrete uses the belt conveyor 2 for transporting the ready-mixed concrete and transports mortar material from a storage site to the dam concrete placing site without adding water to the mortar material. The mortar material transported is placed in a placing part at the dam concrete placing site with water added to the mortar material for kneading.;COPYRIGHT: (C)2000,JPO