Modular Galvanized Steel Bridge , Temporary Portable Single Lane Road Bridge ASTM

Chinese Steel Bailey Bridge Supplier Single Lane 321/HD200 Type Galvanized Modular Galvanized Bridge

Description

Steel bailey bridge is a simple through-type bridge, that is to say a bridge with a roadway carried between two main load carrying lattice girders (trusses). The lattice girders are built-up from a number of identical panels connected end to end by pins to form a continuous stiff girder from bank to bank. Taking advantage of the inherently superior strength-to-weight ratio of steel, galvanized steel bridges provide an elegant, low-maintenance solution to our nation’s infrastructure needs. Galvanized steel bridges provide a wide range of advantages when compared to competitors, ranging from aesthetic options, extended time to first maintenance, and even superior seismic stability.

Specification

Structure
Galvanized steel is a lighter-weight construction material than concrete, which makes it ideal for long-spanning bridges. Additionally, the production process has significantly improved over time. When the Golden Gate bridge was built in the 1930s, it used 83,000 tons of steel. Today, that same project would require only half the amount. Steel’s high strength-to-weight ratio makes it one of the most trusted bridge-building materials in the world.

Cost
Because of improvements in production techniques, the cost of using galvanized steel for bridge construction has also decreased over time. The amount of energy required to produce one ton of steel, for instance, has decreased by 34% since 1972.The galvanizing process additionally helps prevent corrosion in a much more affordable way than stainless steel, which means that the bridge will last longer with less maintenance.

Features

Modular, pre-engineered, pre-fabricated bridge system
Standard interchangeable components
Highly adaptable, fully reusable and re-locatable
Transported in standard ISO containers
Quick and simple to build using labour
Fully galvanized for long life and minimum maintenance
3.048m module length
4.2m single lane
Proprietary steel decking systems to suit different loading requirements
Durbar finish or factory applied anti-skid surfacing
Full highway load carrying capability
Simple, cost effective foundations

Competitive Advantage

Heavy loading capacity

Great stability

Long fatigue life

Light weight

Low cost

Easy and fast erection

Our company

Our experienced team is focused on your steel bridge project's success, from start to finish. Our proven ability to identify and overcome design inconsistencies, potential problems with erection, and shipping obstacles results in the fabrication of structural steel that is right the first time, helping you avoid costly construction delays.

Proper project coordination and efficient delivery of the structural steel to your bridge project is a key factor in its ultimate success. This is what gives us the leading edge.

From material purchase and tracing, planning compilation, drawing detailing, production arrangement, quality inspection, to on-going painting, packing and delivering, we have separated department to strictly control process, quality and traceability, so that the perfect Bailey/Belay/Baley Bridge can be made.

Finally we would like to emphasize that not like other companies, nearly all machining parts and mechanical accessories are manufactured in our own shop as we have so many wonderful machines and workers inside. In this way, the quality, cost and delivery time can be ensured which eliminates other exterior factors’ influence.

Warmly welcome all friends and clients from International market to visit us!