本规范描述了用ASTM C881/C881M中规定的多组分环氧粘合剂将第2.3节中涵盖的新拌混凝土、硬化混凝土、钢材和其他材料粘结到硬化混凝土上。包括粘合剂标签的控制；存储处理；表面评估和制备；混合和应用；以及检验、安全、质量控制和测试。

This Specification describes bonding fresh concrete, hardened concrete, steel, and other materials as covered in Section 2.3 to hardened concrete with a multi-component epoxy adhesive as defined for this purpose in ASTM C881/C881M. Included are controls for adhesive labeling; storage; handling; surface evaluation and preparation; mixing and application; and inspection, safety, quality control, and testing.