CGM-320A 支座灌浆料应用于预制简支箱梁盆式橡胶支座灌浆、现浇梁桥盆式橡胶支座灌浆、支座底板与墩台支承垫石之间灌浆。
M50干硬性无收缩砂浆应用于预制多片式T梁盆式橡胶支座灌浆。
◆ 超高的早期强度,2h抗压强度到达30Mpa,24h抗折强度大于10Mpa
◆ 较长的操作时间,流动度大、不离析、不泌水
◆ 密实,无收缩;无锈蚀,不含金属骨料
◆ 施工方便;不含氯化物
产品型号性能指标 | CGM-320A | M50干硬性无收缩砂浆 |
流动度(mm) | ≥ 320 | |
30min流动度(mm) | ≥ 240 | |
泌水率(%) | 0 | |
抗压强度(MPa) | 2h ≥ 20 | 8h ≥ 25 |
28d ≥ 50 | 28d ≥ 50 | |
56d 不低于 28d 试验结果 | 56d 不低于 28d 试验结果 | |
90d 不低于 56d 试验结果 | 90d 不低于 56d 试验结果 | |
抗折强度(MPa) | 24h ≥ 10 | 24h ≥ 10 |
弹性模量(Gpa) | 28d ≥ 30 | 28d ≥ 30 |
28d自由膨胀率(%) | 0.02 ~ 0.1 | 0.02 ~ 0.1 |
◆ ZAOMAOZHIZUOANZHUANGBUWEIDEZHICHENGDIANSHIBIAOMIAN,QINGCHUYULIUKONGZHONGDEZAWU;ANZHUANGZHIZUODEMOBANBINGJIANCHAMIFENGXING,FANGZHIGUANJIANGSHILOUJIANG;SHIGONGQIAN24XIAOSHIJIANGZHICHENGDIANSHIBIAOMIANJINSHI,GUANJIANGSHIYINGBAOZHENGJICENGWUMINGSHUI。
◆ JIANGLIAOANFENLIAO:SHUI=1:0.16±0.01(ZHONGLIANGBI)PEIZHI。
◆ CAIYONGQIANGZHISHIJIAOBANJIJIAOBAN:XIANJIARUYUE3/4DESHUIJIAOBAN1~2min,ZAIJIARUSHENGYUDESHUIJIXUJIAOBANZHIJUNYUN,ZHENGGEJIAOBANSHIJIANKONGZHIZAI5minYINEI。YICIJIAOBANLIANGBUYIGUODUO,YI20minNEISHIYONGWANWEIYI。
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◆ 采用复合牛皮纸袋包装,净重25公斤/袋,保质期6个月
◆ 须贮存于干燥通风的室内,包装袋密闭,注意防潮、防冻
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