Anti-corrosion and Maintenance Free Dip Hot Galvanized Steel Bailey Bridge Surface Protection

Description

Bridges play a crucial role in connecting two places. Therefore, it is an important subject for concerned agencies to maintain a bridge's functionality and safety after its completion. As we know, steel bridges possess the advantages of light weight, high strength, and high ductility. However, the corrosion problems caused by aging of the coating surface of steel bridges affect structural safety and increase the cost of maintenance at operation stage. Currently, many bridges have already induced huge costs for their repair and maintenance before reaching their designed life ends This shows a lack of technique and quality of bridge design and management. From a short-term cost perspective, the paint coating method is more cost effective, because its unit cost is lower. However, from a life-cycle cost perspective, hot-dip galvanization is more cost effective, because it does not require maintenance for a long period of time. By applying the concept of life cycle in bridge construction, maintenance cost could be lowered. 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

Application
Spans from 60m to 300m and more - for highways, railways, pathways, bicycle racks, landscaping, etc
Standardized designs - as per Indian BIS a. RC standards and codes
Heavy live loads with high overfills - capable of supporting heavy freighter aircraft and mining haulers
Smooth approaches - from earth embankments due to soil overfill, does not require any approach slab
Low life cycle costs - traffic runs on overfill and not over an exposed bridge deck
Aesthetic structures - the true arch form is accentuated.

Features and Benefits
Modern versions of classic “Bailey Bridge” design
Quick ship and install
Permanent or temporary application
Excellent detour bridge solution
Short-term or long-term rental options
Able to cantilever-launch from one side
Optional internal or cantilevered sidewalk

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.

Competitive Advantage

Heavy loading capacity

Great stability

Long fatigue life

Light weight

Low cost

Easy and fast erection

Our experience

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!