本欧洲标准规定了用于维修和保护混凝土结构的注塑产品的识别，性能（包括耐久性）和安全性的要求和合格标准，用于: - 强制传输混凝土裂缝，空隙和间隙的填料（F类，见3.1）; - 混凝土中裂缝，空隙和间隙的韧性填充（D类，见3.1）; - 膨胀填充混凝土中的裂缝，空隙和间隙（S类，见3.1）。 本文档本部分的性能要求可能不适用于极端环境条件下的高度专业化应用，例如低温使用，也不包括特殊情况，如意外的影响，例如由于交通或冰，或地震负荷，具体的性能要求将适用。 本欧洲标准不包括: - 通过加宽它们并用弹性密封剂将其密封来处理裂纹; - 外部填充空腔，即将产品放置在结构外部（通常在周围的基础土壤内，或在结构和土壤之间的界面处）;这被EN 12715 [2]覆盖，接触灌浆; - 必要时进行初步注射工程

This European Standard specifies requirements and conformity criteria for the identification, performance (including durability aspects) and safety of injection products for the repair and protection of concrete structures, used for: - force transmitting filling of cracks, voids and interstices in concrete (category F, see 3.1); - ductile filling of cracks, voids and interstices in concrete (category D, see 3.1); - swelling fitted filling of cracks, voids and interstices in concrete (category S, see 3.1). The performance requirements in this part of this document may not be applicable to highly specialised applications in extreme environmental conditions, e.g. cryogenic use, nor do they cover specialised circumstances such as accidental impact, e.g. due to traffic or ice, or earthquake loading, where specific performance requirements will apply. This European Standard does not cover: - the treatment of cracks by widening them and sealing them with an elastomeric sealing compound; - external filling of cavities, that is, the placement of product outside the structure (generally within the surrounding foundation soils, or at the interface between the structure and the soil); this is covered by EN 12715 [2], under contact grouting; - preliminary injection works, if necessary, to temporarily stop water passage during waterproofing injection.