【正文】 墊層施工、聚苯乙烯保溫板施工、復合土工膜施工、混凝土施工、伸縮縫施工等章節(jié)及 附錄。 南水北調(diào)中線干線工程渠道混凝土 襯砌施工操作指南 （試行） 南水北調(diào)中線干線工程建設管理局 二 ○一○ 年 一 月 前 言 南水北調(diào)中線干線工程全長 1432km，渠道工程是中線干線工程的主要組成部分。為規(guī)范和指導南水北調(diào)中線干線工程渠道混凝土襯砌施工管理 ， 確保工程質(zhì)量，根據(jù)國務院南水北調(diào)辦、水利部以及國家有關(guān)標準、規(guī)程，編寫了本指南。 在使用過程中，如有需要修改、補充之處，請將意見反饋 南水北調(diào)中線干線工程建設管理局工程建設部 。 目 錄 1 總 則 ...............................................................................................................................................1 2 主要材料的采購與管理 ..................................................................................................................2 一般規(guī)定 ...........................................................................................................................................2 生產(chǎn)廠家或供應商選擇程序 ..........................................................................................................2 材料選擇要求 ...................................................................................................................................2 材料質(zhì)量檢驗 ...................................................................................................................................3 材料管理 ...........................................................................................................................................3 3 渠床整理施工 ...................................................................................................................................5 一般規(guī)定 ..........................................................................................................................................5 施工方法 ..........................................................................................................................................5 質(zhì)量控制與檢驗 ..............................................................................................................................7 4 排水暗管系統(tǒng)施工 ....................................................................................................................... 10 一般規(guī)定 ........................................................................................................................................ 10 施工方法 ....................................................................................................................................... 10 質(zhì)量控制與檢驗 ............................................................................................................................11 5 砂礫料和砂墊層施工 ................................................................................................................... 13 一般規(guī)定 ....................................................................................................................................... 13 施工方法 ....................................................................................................................................... 13 質(zhì)量控制與檢驗 ........................................................................................................................... 14 6 聚苯乙烯保溫板施工 ................................................................................................................... 16 一般規(guī)定 ....................................................................................................................................... 16 施工方法 ....................................................................................................................................... 16 質(zhì)量控制與檢驗 ........................................................................................................................... 18 7 復合土工膜施工 ........................................................................................................................... 19 2 一般規(guī)定 ....................................................................................................................................... 19 施工方法 ....................................................................................................................................... 19 質(zhì)量控制與檢驗 ........................................................................................................................... 22 8 混凝土施工 .................................................................................................................................... 24 一般規(guī) 定 ....................................................................................................................................... 24 生產(chǎn)性施工檢驗 ........................................................................................................................... 24 混凝土生產(chǎn) ................................................................................................................................... 25 混凝土運輸 ................................................................................................................................... 25 邊坡機械化襯砌施工 ................................................................................................................... 26 滑模襯砌施工 ............................................................................................................................... 29 建筑物與渠道交叉部位人工襯砌施工 ..................................................................................... 29 渠底襯砌施工 ............................................................................................................................... 30 抹面施工 ....................................................................................................................................... 30 混凝土養(yǎng)護 ................................................................................................................................. 31 特殊天氣施工 ............................................................................................................................. 32 襯砌質(zhì)量控制與檢測 .............................................................