2011年2月 施工技术 第40卷第3期 CONSTRUCTION TECHNOLOGY 91 地下洞摩防潮工程试验及效果评估 李艳，程忠庆，善海波 (海军工程大学后勤指工程，天津300450) [摇委]润水、房内潮湿会道成室内设物资过快、烂，变新质危害人体健康等严重向题.分新 为混凝土本身的搬和微慰继，以及工程墙体的盘形健和施工健是向题的主委根源.结含大修工程对南方菜润 进行防潮工程试，采用围斯特系列涂料对宽度大于0.4mm的裂进行注浆封储，对小于0.4mm的孔和继 采用浴透德品王艺在背水面直接修爱.试果表明，施工继及变形缝被彻封储，内壁面传露得到有故解决. 根据对比试验据许算，壁面的透湿量大幅度降低，在保持正常浮度豆尚时除机的节电量可达5%以上. [关键词]地下洞：混凝土裂链：渗水：防潮技术 [中图分类每]X5 [立献标识]A [支章编号]1002-8498(2011)03-40091-03 Dampproof Engineering Test of Underground Cavern and Effect Evaluation Li Yanru Cheng Zhongqing Jiang Haibo Department of Logistics Command and Engineering Naval University of Engineering Tianjin 300450 China) Abstract:The seepage and humidification of an underground cavern can eause excessive corrosion of equipments and materials in the cavern and the mildew is badly harm to human health.It is considered that the micropores and microcracks in concrete are the causes of the problems as well as the deformation joints and construction cracks of cavern.A dampproof test is done bined with repairing works on a southern underground cavern.The KOESTER series dope are used to paint on the cracks greater than 0.4mm-width with penetration-crystallization process and to infuse into the cracks less than 0.4mm-with by injector.Preliminary test results show that the deformation joints and construetion cracks are pletely blocked and the condensation dew on the wall disappears.Compared with parative experimental result moisture transfer ratio of the wall decreases significantly and savi...
地下洞库防潮工程试验及效果评估.pdf
