RUST PREVENTIVE METHOD OF REINFORCEMENT MAT FOR ALC PANEL

摘要

PROBLEM TO BE SOLVED: To provide a rust preventive method of a reinforcement mat for an ALC panel capable of performing rust prevention so as to prevent generation of very small chipped portions (pin holes) in a rust-proofing film. SOLUTION: In the rust preventive method to perform rust prevention by an immersion system of a reinforcement material for an ALC panel in which the reinforcement mat for the ALC panel is suspended and immersed in rust-preventive solution in a rust-preventive solution tank 11, and drawn up from the tank, rust-preventive solution is alternately replenished from both end parts of the rust-preventive solution tank 11, and the rust-preventive solution in the rust-preventive solution tank is circulated by a pump P2. COPYRIGHT: (C)2004,JPO&NCIPI