抗拉強度(MPa)                          ≥30
 膠            受拉彈性模量(MPa)JGN801粘鋼膠  ≥3.2×103
 體                               JGN803灌注粘鋼膠 ≥2.5×103
 性              伸長率 (%)                          ≥1.2   
 能            抗彎強度(MPa)                           ≥45 且不得呈破裂狀破壞
              抗壓強度(MPa)                        ≥65