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采用回弹仪检驗鋼丝网水泥农船砂浆强度,可以省去一般强度試驗所需的成套設备。另一方面,由于直接在船体上进行砂浆强度測定,更能如实地反映船壳的成型质量。根据强度測定結果,不仅可用于控制出厂产品质量,还可用来确定水泥农船脫模、翻身和下水起吊时間。一、測試位置的确定鋼丝网农船是一种薄壳結构,壁厚只有1.4～1.8cm,用回弹仪撞击試驗时,回弹讀数很小。离隔艙板越远,回弹讀数越小。因此,选择恰当的測
The use of a rebound tester to check the mortar strength of steel mesh concrete ships can eliminate the need for complete sets of equipment for general strength tests. On the other hand, since the mortar strength is measured directly on the hull, it can more accurately reflect the molding quality of the hull. According to the strength measurement results, not only can be used to control the quality of ex-factory products, but also can be used to determine the cement farm ship demoulding, turning and launching time. First, the determination of the test position Wire mesh farmer is a thin shell structure, the wall thickness is only 1.4 ~ 1.8cm, rebound test with a rebound test, the rebound reading is very small. The further away from the bulkhead, the smaller the rebound reading. Therefore, choose the right test