BS EN 1504-3-2005 混凝土结构保护和维修用产品和系统.定义、要求、质量控制和一致性评估.第3部分:结构和非结构维修

标准号：BS EN 1504-3-2005
中文标准名称：混凝土结构保护和维修用产品和系统.定义、要求、质量控制和一致性评估.第3部分:结构和非结构维修
英文标准名称：Products and systems for the protection and repair of concrete structures — Definitions, requirements, quality control and evaluation of conformity — Part 3: Structural and non-structural repair
标准类型：P25
发布日期：2006/2/13 12:00:00
实施日期：2006/2/13 12:00:00
中国标准分类号：P25
国际标准分类号：91.080.40;01.040.91
引用标准：EN 1504-1-2005;EN 1504-8-2004;EN 1504-9-1997;EN 1542;EN 1015-17
适用范围：This European Standard specifies requirements for the identification, performance (including durability) andsafety of products and systems to be used for the structural and non-structural repair of concrete structures.This European Standard covers repair mortars and concretes, possibly used in conjunction with otherproducts and systems, to restore and/or to replace defective concrete and to protect reinforcement, necessaryto extend the service life of a concrete structure exhibiting deterioration. The fields of application covered arein accordance with ENV 1504-9 as follows:Principle 3 Concrete restoration Method 3.1 Applying mortar by handMethod 3.2 Recasting with concreteMethod 3.3 Spraying mortar or concretePrinciple 4 Structural strengthening Method 4.4 Adding mortar or concretePrinciple 7 Preserving or restoringpassivityMethod 7.1 Increasing cover to reinforcement with mortar orconcreteMethod 7.2 Replacing contaminated concrete