广西水利水电
廣西水利水電
엄서수이수전
GX WATER RESOURCES & HYDROPOWER ENGINEERING
2015年
4期
72-74
,共3页
HBPU填缝密封胶%伸缩缝%物理化学性能%施工工艺
HBPU填縫密封膠%伸縮縫%物理化學性能%施工工藝
HBPU전봉밀봉효%신축봉%물이화학성능%시공공예
HBPU sealant%expansion joint%physic-chemical properties%construction technology
结合贵港达开灌区干渠伸缩缝改造工程，总结HBPU填缝胶在渠道伸缩缝的止水应用经验，介绍HBPU的物理化学性能，简述该干渠伸缩缝应用HBPU填缝胶止水的技术方案、施工工艺及效果等。质检结果：采用HBPU填缝密封胶渠段的稳渗强度为2.604 L/m2?h，防渗和止水效果好。
結閤貴港達開灌區榦渠伸縮縫改造工程，總結HBPU填縫膠在渠道伸縮縫的止水應用經驗，介紹HBPU的物理化學性能，簡述該榦渠伸縮縫應用HBPU填縫膠止水的技術方案、施工工藝及效果等。質檢結果：採用HBPU填縫密封膠渠段的穩滲彊度為2.604 L/m2?h，防滲和止水效果好。
결합귀항체개관구간거신축봉개조공정，총결HBPU전봉효재거도신축봉적지수응용경험，개소HBPU적물이화학성능，간술해간거신축봉응용HBPU전봉효지수적기술방안、시공공예급효과등。질검결과：채용HBPU전봉밀봉효거단적은삼강도위2.604 L/m2?h，방삼화지수효과호。
HBPU sealant had been used in renovation of trunk canal expansion joints for Dakai irrigation zone in Guigang City. The authors summarize the application experience,make an introduction on the physic-chemical properties of HBPU sealant,present the technical program,construction technology and application effects. The re?sults of quality examination demonstrate good anti-seepage and water stop effects,with a steady seepage strength of 2.604L/m2?h.
