.

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.



Отправить запрос, связаться с поставщиком

Кому: Wuhan Easy-Sight Technology Co.,Ltd.
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

X7 CCTV & Sonar Pipe Inspection
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...
Pipe Inspection System
Pipe Inspection System Easy Sight as a top pipeline inspection company, can provide a complete series of pipe inspection system and equipment. Include HD CCTV inspection ...
X5-HMA CCTV Inspection Crawler
X5-HMA CCTV Inspection Crawler X5-HMA pipeline CCTV inspection robot is a high-definition pipeline CCTV inspection robot, which can be controlled by a personal notebook computer ...
X4 Pipe Sonar System
X4 Pipe Sonar System X4 Pipeline Sonar Sewer InspectionEquipment/System is mainly used for the detection of water-carrying pipes (full water or above 2/3 of the water l...
PT-C Video Jetting Nozzle
PT-C Video Jetting Nozzle The PT-C Video Jetting Nozzle is equipped with a camera on the body of the cleaning sprinkler, which has the function of cleaning the drainage pip...
Все товары поставщика

Похожие товары

Excavator Cylinder Pins Induction Hardening
Excavator Cylinder Pins Induction Hardening Продавец: TianYuan Induction Electric(Chengdu)Co., Ltd Excavator Cylinder Pins Induction Hardening Product Description This Complete Induction Hardeni...
3 Axis Glue Dispensing System Robot clutch dispensing Machine for Glue Epoxy Adhesive potting
3 Axis Glue Dispensing System Robot clutch dispensing Machine for Glue Epoxy Adhesive potting Продавец: 824681 Automatic Glue Mixing and Potting Machine for LED driver AB glue meter mix dispensing machin...
Automatic Glue Mixing and Potting Machine for LED driver
Automatic Glue Mixing and Potting Machine for LED driver Продавец: 824681 Automatic Glue Mixing and Potting Machine for LED driver AB glue meter mix dispensing machin...
AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic epoxy resin potting machine 2 Part Silicone plyurethane epoxy dosing and dispenser potting machine
AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic epoxy resin potting machine 2 Part Silicone plyurethane epoxy dosing and dispenser potting machine Продавец: 824681 AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic ep...
Double Liquid AB Adhesive Dispenser Equipment
Double Liquid AB Adhesive Dispenser Equipment Продавец: 824681 Double Liquid ABAdhesiveDispenserEquipment AB glue meter mix dispensing machine/automatic glue ...