【正文】 ................................. 4 水泥取樣 ..................................................................................................................................... 4 砂石取樣 ..................................................................................................................................... 4 礦物摻合料取樣 .......................................................................................................................... 5 . 外加劑取樣 ................................................................................................................................. 5 . 磚及砌塊取樣 ............................................................................................................................. 6 鋼筋取樣 ..................................................................................................................................... 6 4 各種半成品檢測取樣 .................................................................................................................... 7 鋼筋焊接接頭 .............................................................................................................................. 7 鋼筋機械連接接頭 ....................................................................................................................... 8 混凝土質(zhì)量檢驗 .......................................................................................................................... 9 建筑砂漿質(zhì)量檢驗 ..................................................................................................................... 11 5 回填土檢測取樣 ........................................................................................................................... 12 檢測項目 ................................................................................................................................... 12 取樣時間 ................................................................................................................................... 35 檢測數(shù)量 ................................................................................................................................... 35 6 鋼結(jié)構(gòu)質(zhì)量檢測取樣 .................................................................................................................. 13 焊縫質(zhì)量檢測 ............................................................................................................................ 13 防腐檢測取樣有關(guān)規(guī)定 .............................................................................................................. 15 7 錨桿的檢測取樣 ........................................................................................................................... 18 檢測內(nèi)容 ................................................................................................................................... 18 抽檢數(shù)量 ................................................................................................................................... 19 無損檢測抽檢數(shù)量 ..................................................................................................................... 19 送檢要求 ................................................................................................................................... 19 8 天然地基基礎(chǔ)取樣 ........................................................................................................................ 19 一般規(guī)定 ................................................................................................................................... 19 巖石天然地基 ............................................................................................................................. 20 碎石土、砂土、粉土、粘性土天然地基 ...................................................................................... 20 9 樁基礎(chǔ)的檢測取樣 ........................................................................................................................ 21 一般規(guī)定 ................................................................................................................................... 21 抽樣檢測方法與數(shù)量 ................................................................................................................. 22 10 結(jié)構(gòu)實體檢測取樣 ...................................................................................................................... 23 回彈法檢測混凝土抗壓強度 ..................................................................................................... 23 鉆芯法檢測混凝土強度 ............................................................................................................ 24 貫入法檢測砂漿抗壓強度 ......................................................................................................... 24 Q/ — 2 11 管道鋪裝檢測取樣 ...................................................................................................................... 25 一般規(guī)定 .................................................................................................................................. 25 管道 ........................................................................................................................................ 25 鋼管安裝 ................................................................................................................................. 25 12 成品管道檢測取樣 ...................................................................................................................... 26 鋼管 ......................................................................................................................................... 26 混凝土和鋼筋混凝土管 ............................................................................................................. 28 玻璃鋼夾砂管（ RPMP） .......................................................................................................... 29 Q/ —