What is a Jacking Pipe?
- It is constructed according to the Jacking method (the speeder method), and has excellent constructability as it can be excavated or installed without using a large-scale excavation.
Propulsion method
- It is a construction method that minimizes environmental pollution such as noise or vibration in hectic urban areas. It also enables safe and rapid construction in sites where topographic elements such as streams, waterways, riverbanks and high underground water levels act as obstacles to excavation or other construction processes.
K Mark (KTL M 124)-Impact-resistant PVC pipe for sewage using the Jacking method
- Standard pipe_SSPS
(Unit : mm)
Nominal Size | Outer diameter ( D ) |
Thickness ( t ) |
Approximate inside diameter ( d ) |
I₁ | I₂ | L | ||
---|---|---|---|---|---|---|---|---|
Standard | Tolerance | Standard | Tolerance | |||||
150 | 165 | ±1.00 | 9.6 | ±0.60 | 146 | 65 | 64 | 500 1000 |
200 | 216 | ±1.30 | 11.1 | ±0.80 | 194 | 65 | 64 | |
250 | 267 | ±1.60 | 13.4 | ±0.80 | 240 | 65 | 64 | |
300 | 318 | ±1.90 | 16.1 | ±1.10 | 286 | 65 | 64 | |
400 | 400 | ±3.00 | 18.0 | ±2.00 | 364 | 80 | 79 |
Developed the first sealant for jacking pipes in Korea
- Developed Korea's first sealant exclusively for jacking pipes
- Developed a sealant solely for jacking pipes to secure seamless adhesiveness and water tightness for jacking pipes
Product Name : DCP-100
Raw material : Modified silicon series
Usage : For connecting jacking pipes
The volume (g) of adhesive applied to the pipes by diameter | ||
---|---|---|
Diameter ( mm ) |
The volume of applied adhesive( g ) |
The number of locations that can be joined together on each unit |
150 | 60 | 6 |
200 | 80 | 5 |
250 | 100 | 4 |
300 | 130 | 3 |
400 | 220 | 2 |