BS EN 990-2002 热压充气混凝土和多孔结构轻质集料混凝土中钢筋防蚀检验的试验方法

标准号：BS EN 990-2002
中文标准名称：热压充气混凝土和多孔结构轻质集料混凝土中钢筋防蚀检验的试验方法
英文标准名称：Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure
标准类型：Q13
发布日期：2002/10/16 12:00:00
实施日期：2002/10/16 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.30
适用范围：This European Standard specifies the test methods for verification of the effectiveness of the corrosion protection ofreinforcing steel embedded in components of autoclaved aerated concrete (AAC) according to prEN 12602 or incomponents of lightweight aggregate concrete with open structure (LAC) according to prEN 1520.Tests according to this European Standard are not required for LAC-components if corrosion protection is achievedby embedding the reinforcing bars completely in a zone of concrete with closed structure according to prEN1520:2002, 5.8.3.3.Three different methods of short-term tests (methods 1 to 3) are provided.The test methods can be used to examine the fundamental suitability of a corrosion protective system in combinationwith a defined manufacturing process for the production of reinforced components. They can also be used for currentproduction control.NOTE The specification of three different short-term test methods is based on historical reasons and established proceduresrather than on technical needs.