Construction Control of Trenchless Directional Drilling for PE Drainage Pipe

Since 1998, the Ministry of Housing and Urban-Rural Development has required the comprehensive promotion and application of new environmentally friendly PE pipes nationwide. So far, many provinces and cities have adopted this material. With the development of science and technology and the continuous upgrading of pipes, the advantages of AD PE pipes are more obvious.

Because of its unique flexibility, weldability, compression resistance and crack resistance, PE pipes are mostly used in the field of water supply pipes and transmission and distribution pipes. According to the actual situation, in recent years, AD PE pipes have also been gradually applied to the construction field of sewage pipes, especially for pipeline construction in areas such as urban road reconstruction and complex geological conditions. The non-excavation directional drilling construction of PE pipe replaces the traditional excavation construction, and perfectly solves the problem of difficult excavation construction of some road sections. PE pipe is easy to operate through construction, and the construction period and safety are better than ordinary excavation construction. It also has great advantages in cost and has the prospect of promotion.

1. Characteristics of construction method

1) Excellent performance. PE pipe has the advantages of high strength, anti-cracking, good flexibility, strong weldability and good anti-seepage function.

2) Short construction period. Less material, fast tugging speed, short construction period and little impact on traffic.

3) Low cost. Compared with traditional construction technology, construction costs can be saved.

4) Easy to operate. The construction process mainly relies on mechanical operation, which is convenient for construction.

5) Energy saving and environmental protection. This construction method is trenchless construction, which can reduce dust and noise pollution caused by earth excavation, and has obvious energy saving, emission reduction and environmental protection effects.

6) It can improve the construction quality.

2. Scope of application

1) Municipal road drain pipe transformation;

2) Poor geological conditions, prone to collapse sections;

3) Underground pipe network is complex and cannot be excavated construction sections.

3. Process principle

Hubei AD Building Materials Co., Ltd. specializes in providing pe drag pipe, pipe and construction, contact number 17399989993, drag pipe construction phone number, Hubei pe pipe construction, Wuhan PE new material to drain pipe construction can contact us...