DBT29-190-2019······1

1 總則······10

2 術(shù)語······11

3 基本規(guī)定······13

4 材料······15

4.1 混凝土及普通鋼筋······15

4.2 緩粘結(jié)預(yù)應(yīng)力鋼絞線······15

4.3 緩粘結(jié)劑······17

4.4 護套······18

4.5 錨具利連接器······18

5 施工與驗收······20

5.1 緩粘結(jié)預(yù)應(yīng)力鋼絞線的訂購、運輸、存放······20

5.2 材料的進場檢驗······21

5.3 緩粘結(jié)預(yù)應(yīng)力鋼絞線的安裝和混凝土澆筑······22

5.4 緩粘結(jié)預(yù)應(yīng)力鋼絞線的張拉及錨固······24

5.5 緩粘結(jié)預(yù)應(yīng)力混凝土工程的防火與防腐······27

5.6 施工驗收······28

附錄A 訂貨信息單······30

附錄B 緩粘結(jié)預(yù)應(yīng)力工程張拉申請單······31

附錄C 摩阻損失試驗方法······32

附錄D 材料進場驗收用表······33

附錄E 材料下料及安裝驗收單······35

附錄F 緩粘結(jié)預(yù)應(yīng)力鋼絞線張拉驗收記錄表······36

附錄G 緩粘結(jié)預(yù)麻力鋼絞線封錨驗收記錄表······37

附錄H 緩粘結(jié)預(yù)應(yīng)力鋼絞線張拉記錄表······38

本規(guī)程用詞說明······40

引用標準名錄······41

條文說明······42

1 總則······45

2 術(shù)語······46

3 基本規(guī)定······47

4 材料······48

4.1 混凝土及普通鋼筋······48

4.2 緩粘結(jié)預(yù)應(yīng)力鋼絞線······48

4 3 緩粘結(jié)劑······49

4.4 護套······50

4.5 錨具和連接器······50

5 施工與驗收······52

5.1 緩粘結(jié)預(yù)應(yīng)力鋼絞線的訂購、保管······52

5.2 材料的進場與驗收······53

5.3 緩粘結(jié)預(yù)應(yīng)力鋼絞線的安裝和混凝土澆筑······54

5.4 緩粘結(jié)預(yù)應(yīng)力鋼絞線的張拉及錨同······55

5.5 緩粘結(jié)預(yù)應(yīng)力混凝土工程的防火與防腐······58

5.6 施工驗收······59