A Critical Examination of the European Standard EN 1504 ＂Products and Systems for Protection and Repair of Concrete Structures＂  

作　　者：Cecilia Bartuli Ramen Clgna Osvaldo Fumei Teodoro Valente 

机构地区：[1]Dept. Chemical Engineering Materials Environment, Sapienza University of Rome, Via Eudossiana 18, 00184 Rome, Italy [2]Isproma srl, Via Boezio 6, 00193 Rome, Italy

出　　处：《Journal of Civil Engineering and Architecture》2012年第2期226-231,共6页土木工程与建筑（英文版）

摘　　要：The European Standard EN 1504 ＂Products and systems for protection and repair of concrete structures -- Definitions, requirements, quality control and evaluation of conformity＂ can be considered a real milestone for the companies involved in the rehabilitation of buildings, bridges, piers, pipelines, and other civil or industrial concrete structures. However in some cases the examination and, even more, the practical application of the proposed guidelines are made difficult by a complicated sub-division in principles and methods, and by a confusing and repetitive layout. The paper deals in particular with the principles and methods for the rehabilitation of concrete damage due to reinforcement corrosion, often strictly connected, anyway, to those adopted in order to rehabilitate the concrete itself. Suggestions are given for a possible future update of the Standard, based on the personal experience of the Authors.

关 键 词：Concrete repair maintenance PROTECTION European standard sustainability. 

分 类 号：TU375[建筑科学—结构工程] TG441.7[金属学及工艺—焊接]