Steel Formwork Tunnel Concrete Lining

Steel formwork tunnel concrete lining refers to the use of steel formwork to create the concrete lining inside a tunnel. This method is commonly used in tunnel construction projects to create a strong and durable lining that can withstand the pressure and forces exerted on it.

The steel Tunnel Formwork is designed to fit the shape and dimensions of the tunnel and is used to hold the wet concrete in place until it sets and hardens. It is typically made of steel plates or panels that are assembled and secured together to form a rigid structure.

The Roof Trolley formwork is installed inside the tunnel and then the concrete is poured into it. The concrete is compacted and leveled to ensure a smooth and uniform finish. Once the concrete has hardened, the formwork is removed, leaving behind a solid and seamless concrete lining.

Steel formwork offers several advantages over other types of formwork materials, such as timber or plywood. It is stronger, more durable, and can withstand the high pressures and forces exerted on it during the construction process. It also provides a smooth and uniform finish, reducing the need for additional surface treatments or repairs.

In addition, steel formwork can be reused multiple times, making it a cost-effective and sustainable option for tunnel construction projects. It also allows for faster construction times, as the formwork can be easily assembled and disassembled.

product feature:

* It is widely be used in all kinds of tunnel concrete construction
* 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.

Lijian Formwork is a professional manufacturing enterprise specializing in construction formwork, steel structure and mechanical equipment. It can provide construction enterprises with a series of high-quality services such as formwork and steel structure engineering technical consultation, scheme design, processing and production, sales, leasing and on-site technical guidance and installation.
The company is affiliated to Beijing Lijian Engineering Technology Co., Ltd., Shandong Lijian Formwork Co., Ltd., and Anshan Lijian Engineering Co., Ltd. The company's processing bases are located in Tai'an City, Shandong Province and Anshan City, Liaoning Province. Relying on advanced technology and strong processing strength, the company's business has developed rapidly. Since its establishment, the company has participated in hundreds of major domestic projects. The company's product system is widely used in infrastructure construction fields such as high-speed railways, subways, water conservancy, expressways, underground pipe corridors, and municipal engineering. It has the characteristics of reasonable structure, convenient operation, reliable quality and high cost performance. It has established a good cooperative relationship with China Railway, China Railway Construction, China State Construction, China Hydropower, China Communications Construction, China Power Construction and other construction companies.

The company's business has expanded to 15 provinces, cities and autonomous regions across the country, and exported to the United States, the United Arab Emirates, Cambodia and other countries. At the beginning of its establishment, the company took quality and technology as the foundation of the company, and took the lead in obtaining quality certification and applying for a number of national patents. Product quality stability and technological advancement are at the forefront of the industry.
The company takes "credibility first, users first" as its corporate purpose, "quality for survival, innovation for development" as its business philosophy, and wins the trust of construction units with innovative technology and high-quality services to create good economic and social benefits for them.

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.