One-Time Pre-Installed Injection Hose

Grouting pipe is a pre embedded grouting pipe system used for sealing construction joints, cold joints, pipe seepage joints, and gaps between ground walls in concrete. It is very suitable to install grouting pipes between the joints of new and old concrete. When water seeps into the joint, it can be sealed by injecting grout into the PVC port set on the surface. The appropriate grouting time can be chosen after the concrete curing is completed. Leakage joints can also be sealed using this method.
Performance characteristics
Injecting grout into pre embedded grouting pipes can seal construction joints, cold joints, pipe leaks, and joints between ground walls.
● Features:
Grouting pipes are divided into disposable grouting pipes and repetitive grouting pipes
Grouting can only be done once at a time and cannot be reused.
The repetitive grouting pipe can be reused multiple times, and the core and outer wall of the pipe need to be washed clean after each use.
● Specifications:
Disposable grouting pipe
Inner diameter: 8mm; Outer diameter: 12mm; Inner diameter tolerance: ± 0.3mm; Length of each roll: 120m.
Repetitive grouting pipe
Inner diameter: 8mm; Outer diameter: 20mm;: Inner diameter tolerance: ± 0.3mm; Length of each roll: 90m.
Inner diameter: 8mm; Outer diameter: 24mm;: Inner diameter tolerance: ± 0.3mm; Each roll length: 50m.
Inner diameter: 22mm; Outer diameter: 38mm;: Inner diameter tolerance: ± 0.3mm; Each roll length: 30m.
Advantages:
1. Easy installation, provided as a complete set;
2. At the construction site, the grouting pipe can be cut according to the actual required length of the joint (the length of the long grouting outlet should not exceed 6 meters);
3. No need to install equipment;
4. The grouting time can be freely selected;
5. When injecting grout under appropriate pressure, the grout injection pipe can maintain a uniform filling of the entire pipe;
6. Grouting under relatively low pressure; The grouting pressure is 0.2-0.4Mpa.
7. Installation will not affect the characteristics of the building grouting pipe itself;
8. The installation or grouting process will not harm the concrete;
9. After grouting, it can ensure sealing;