Pipeline plugging technology is becoming more and more mature in China. For the leakage control of underground engineering, it can be divided into two parts, namely, industrial and civil construction, two parts. The two most of which can be divided into the basement waterproof and protective engineering, mountain cave, underground waterproof waterproof waterproof plugging water tunnel, etc..
With pressure plugging Engineering, because of the engineering design, the original structure of improper handling, material adverse, poor construction quality, ground subsidence and man-made or natural disasters caused by engineering near the hydrogeological changes and many other factors, resulting in projects under construction or have been completed, there Water Leakage infiltration phenomenon is relatively common. The. Without timely management, it will affect the progress of the project, the use of function, and even affect the safety of the structure of the project.
Although this technology is not a cutting-edge technology, it is still difficult for some traditional pressure operation teams. Mainly because of bore pressure to work normally in the pipeline, using a variety of mechanical equipment, with first-class professional construction and technical personnel, to achieve no parking pipeline under the condition of opening operation of production.
Pressure opening features: pressure opening and advanced construction technology; can bring pressure without stopping the pipeline without stopping production operation; the fire closed mechanical operation to ensure the safe operation of the whole construction process; will not cause any pollution. With several ways of opening pressure: pressure holes are mainly vertical hole, pipe, pipe, pipe clamp hole open hole and pipe inverted hole, hole form several tanks.