Guyuan settlement plate supplier settlement plate function Cangzhou Shuntian 400 settlement plate price

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　　Guyuan settlement plate supplier settlement plate function Cangzhou Shuntian 400 settlement plate price

　　The current steel demand for construction projects in China even exceeds the global steel supply, and China is gradually becoming a stage for creative architecture and engineering design today. What are the key points for manufacturing and burying settlement plates in surface subsidence observation? The settlement plate consists of a 200mm long steel pipe with a diameter of 25.4mm and a settlement plate measuring 600mm x 600mm x 9mm. The construction personnel buried the settlement plate under the laid sand cushion layer according to the designed pile number section. In practical operation, after the soil layer is compacted, a soil pit (depth of 20-30cm) is excavated on the compacted surface, and a sand cushion layer of about 5cm is laid horizontally. The settlement plate is placed on the sand cushion layer, and the bottom of the pipe should be 5-8cm lower than the compacted surface. Then, the height difference from the top of the pipe to the bottom plate is measured, the soil is compacted to the top of the pipe, and the elevation of the top of the pipe is measured (initial reading). After the construction of the soil layer is completed, a steel pipe is connected at the top of the pipe. The price of settling plates is relatively low among all non-ferrous metal settling plate prices, and can be used to manufacture castings with rough shapes, clear contours, and less strict requirements for air tightness.The burial position of the settlement plate should be determined according to the design measurement. A 10cm sand cushion layer can be placed at the burial position to level it. During burial, ensure that the measuring rod is perpendicular to the ground.

　　② After placing the settlement plate, backfill a certain thickness of cushion layer, and then cover it with a protective sleeve. The protective sleeve should be slightly lower than the settlement plate measuring rod, and the upper opening should be covered to seal the pipe mouth. Corresponding filling materials should be filled around it to stabilize the sleeve and complete the burial work of the settlement plate.

　　③ The elevation reading of the top of the settlement plate measuring rod buried in place is taken as the initial reading. As the roadbed filling construction gradually increases, the settlement plate measuring rod and protective sleeve are raised. The appropriate height for each extension is 0.5m, and the change in the top elevation of the measuring rod before and after extension determines the amount of extension. The metal measuring rod is connected with an inner joint, and the protective sleeve is connected with an outer joint of PVC pipe.

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