標準號：BS EN 1504-3-2005
中文標準名稱：混凝土結構保護和維修用產品和系統.定義、要求、質量控制和一致性評估.第3部分:結構和非結構維修
英文標準名稱：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
標準類型：P25
發布日期：2006/2/13 12:00:00
實施日期：2006/2/13 12:00:00
中國標準分類號：P25
國際標準分類號：91.080.40;01.040.91
引用標準：EN 1504-1-2005;EN 1504-8-2004;EN 1504-9-1997;EN 1542;EN 1015-17
適用范圍：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