1. Simple installation, complete set;
2. The grouting pipe can be intercepted at the construction site according to the actual length of the joint (the longest recommended grouting outlet length should not exceed 6 meters);
3 does not require special installation equipment;
4. The grouting time can be arbitrarily selected;
5. When grouting inward under the proper pressure, the slurry grouting liquid can keep the whole tube evenly;
6. The system allows grouting under relatively low pressure; the grouting pressure is 0.2-0.4Mpa.
7. The installation will not affect the characteristics of the building grouting pipe itself;
8. The installation or grouting process does not harm the concrete;
9. Ensure permanent sealing after grouting;
10. If you do not leak, you can not grouting.