Prospects of Trenchless Rehabilitation Technology
At present, there are three kinds of trenchless rehabilitation technology for underground drainage pipeline collapse in the world (including more than 10 kinds of process technologies). One is to use resin curing to form a new drainage pipe inside the pipe, such as CIPP, on-site curing and other processes. The other type is to use small pipes to pass through large pipes, and insert small drainage pipes inside the original pipes to solve urgent problems, such as short pipe lining, U-shaped pipe dragging and other processes. The last type is to use the spiral pipe method to form a new pipe inside the original pipe by winding method, such as spiral winding method.
The overall advantage of the trenchless rehabilitationis that the negative impact of the rehabilitation is small, the space occupied is relatively small, and the impact on the ground, traffic, environment and surrounding underground pipelines is very weak. Therefore, it is imperative to promote the application of trenchless rehabilitation technology in the field of drainage pipeline rehabilitation.
The difficulty of the promotion of trenchless rehabilitation technology lies in the high rehabilitation cost, which is prohibitive for many small and medium-sized cities. In fact, considering the traffic, the risk of surrounding pipeline excavation and the quality of life of citizens, the cost of trenchless rehabilitation is acceptable. And the main reason for the high cost is that the materials are completely imported. In the near future, this technology will be accepted by the drainage and municipal industries, and it will be widely used in the rehabilitation of urban pipelines.
As an important branch of trenchless technology, pipeline trenchless rehabilitation technology plays an important role in solving the problems of existing pipelines. At present, pipeline repair technology is still in its infancy in some countries and is still far from the mature stage. There are still many problems to be solved, in particular, relevant technical and management institutions should formulate some practical standards and specifications as soon as possible.
Pipeline rehabilitation technology has great advantages in terms of economic cost, social cost and environmental cost, and has a wide range of applications. We look forward to seeing a better development of pipeline trenchless rehabilitation technology in the near future.
Easy-Sightis a professionalintelligent pipeline solutionsupplier, we provide pipe periscope (Quickview), CCTV inspection robots, pipeline inspection systemand etc. Want to know more? Please contact us.
在线联系供应商
Other supplier products
Pipe Rehabilitation System | UV curing repair technology is the most effective and fast solution for pipe rehabilitation. Because of its high efficiency and low cost, UV curing... | |
X5-HR Screw Type Crawler | The X5-HR all-terrain pipeline robot consists of three parts: a spiral propeller crawler, a cable reel, and a display and control terminal. It is s... | |
X7 CCTV & Sonar Pipe Inspection | The CCTV detection sonar floating system adopts sonar imaging technology and CCTV video detection technology. The underwater scanning unit (sonar h... | |
X5-HR Screw Type Crawler | The X5-HR all-terrain pipeline inspection robot, a kind of sewer inspection crawler, consists of three parts: a spiral propeller crawler, a cable r... | |
X7 CCTV & Sonar Pipe Inspection | The CCTV detection sonar floating system adopts sonar imaging technology and CCTV video detection technology. The underwater scanning unit (sonar h... |
Same products
Fully automatic transparent film wrapping machine | 卖方: Zhejiang Junwen Machinery Equipment Co., Ltd. | This machine can add the two-side ironing mechanism, the steering mechanism, and the four-sid... | |
sewing spares | 卖方: Zhejiang Huaqi Information Technology Co., LTD | Manufacturers also need to consider the quality of sewing spares when making their purchasing dec... | |
MaAnt BF-1 吹吸涡轮风扇除尘枪 | 卖方: 深圳市维客修科技有限公司 | MaAnt BF-1吹吸式涡轮风扇清洁枪是一款高效的无绳手持清洁工具,专为清洁电子设备和日常用品而设计。 其最高转速可达100,000 RPM,强大的吹吸功能使清洁变得轻松便捷。 它具有便捷的设... | |
industrial sewing machine spares | 卖方: Zhejiang Huaqi Information Technology Co., LTD | Our spares are crafted from the highest quality materials to withstand the rigors of industrial u... | |
industrial sewing machine spares | 卖方: Zhejiang Huaqi Information Technology Co., LTD | At JINZEN, we take immense pride in our diverse and comprehensive product range, catering to ever... |