Material of micro jacking pipe

The materials used for micro-jacking pipes vary depending on the specific product and application. The following are two common types of micro-jacking pipes and their materials:

Resin concrete micro-jacking pipes utilize a unique manufacturing process. These materials primarily consist of granular materials such as quartz sand, unsaturated polyester resin, and glass fiber. These materials are infused into the pipe by continuously winding an inner and outer layer of fiberglass-reinforced plastic, then vibrated to create a dense, solidified structure. This material makes the pipe lightweight and quick to install, weighing only one-third of traditional concrete jacking pipes. Its smooth outer surface reduces friction and allows for rapid installation.

MPP trenchless power pipes utilize modified polypropylene (PP) as their primary raw material, manufactured through a specialized formulation and processing technology. MPP offers a range of advantages, including high strength, excellent heat resistance, convenient cable routing, simple construction, and cost savings. This material makes MPP trenchless power pipes widely used as protective conduits for power and communication cables, particularly suitable for installations 2 to 18 meters underground, meeting the demands of modern urban development.

Therefore, the material of micro-jacking pipes can vary depending on the application requirements and manufacturing process, such as resin concrete or modified polypropylene. Selecting the appropriate material can ensure the performance, durability, and construction efficiency of the pipes. In actual applications, the appropriate micro-jacking pipe material should be selected based on the specific situation.