Stair Modules for Tunnelling Shafts

Stair modules for tunnelling shafts are prefabricated units that are designed to provide safe and easy access to and from the bottom of a tunnelling shaft. These modules are typically made from durable materials such as steel or reinforced concrete and are designed to withstand the harsh conditions of a tunnelling environment.

Stair modules for tunnelling shafts are typically installed in sections, with each section being securely bolted or welded to the previous section. This allows for easy assembly and disassembly, making it quick and efficient to install or remove the stairs as needed.

These stair modules are designed to meet strict safety standards, with features such as non-slip treads, handrails, and safety gates to prevent falls and accidents. They are also designed to be easily accessible for workers wearing safety gear such as harnesses and helmets.

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.