...用树脂采用国产 JGN 型建筑结构胶, 其主要性能指示见表 2: 表 2 拉伸强度 MPa MPa 基底树脂 (JGN-E) - - 修补树脂 (LGN-F) >28 >50 粘结树脂 (JGN-D) >28 >50 3、 加固设计 3.
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对于有较多凹陷、坑洞地面,应用环氧树脂砂浆或环氧腻子填平修补后在进行下一步操作。
To the ground with much hollowing and holes, you should fill and repair it with epoxy resin paste or epoxy lacquer putty and then do the next operation.
结果表明,在最优用量时,改性乙烯基酯树脂浆材,作为水下修补材料,具有优良的粘接补强性能。
Testing results showed that the grouting material modified by vinyl ester resin as underwater repair material, at optimum content, was of good bonding strength.
此外,添加适量的660稀释剂能增加环氧树脂灌浆材料的韧性,这在对裂缝有少量变形要求的修补时特别有利;
Besides , it's feasible to crack mend when distortion is requested to use the right amount of 660 diluter which can increase toughness of the serosity .
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