Segment Concrete Rings Connection

Once the segments are in place, grout or concrete is injected into the gaps between the segments to provide additional stability and to seal the tunnel lining. This process is known as segmental grouting.

Concrete segmental Tunnel Steel Ring offers several advantages over other tunnel construction methods. It allows for faster construction times since the segments can be manufactured off-site while the excavation is taking place. It also provides a high level of quality control since the segments can be manufactured under controlled conditions in a factory.

Additionally, the design of the segments can be customized to accommodate specific site conditions and engineering requirements. This flexibility allows for the Tunnel Formwork in a wide range of sizes and shapes.

product feature:

* It is widely be used in concrete construction of various underground projects.
* The product is easy to use and flexible to disassemble.
* More times turnover, low cost amortization.
* The appearance of concrete is well quality.
* Save labor cost and reduce project cost.

Advantage:

● light weight; 
● simple, strong and stable structure; 
● moved, mounted and stripped easily; 
● strong reusability; 
● small deformation under force; 
● adequate space under traveler and providing a big space for bars and formwork construction operation.

Value-added services:
Provide construction plan for civil engineering and cooperate with Bidding for Party A.
Provide early product design and the most cost-effective scheme.
After sales service and technical support during construction.
Free product improvement scheme.