Guide to Prefabricated Bridges and Its Benefits

Bridge construction in the country has been revolutionized by prefabricated bridges. We can enjoy many advantages with the use of prefabricated bridges in many types of applications.

The first benefit of using prefabricated bridges is that time is saved. The first thing you need to do is building a bride in the traditional way is to construct the foundation for piers and abutments. Pier columns and caps must also be built before placing beams and decks. Today, much time is saved because these elements can be prefabricated and installed as needed.  more about

There is also less delay when using prefabricated elements. The bridge elements are constructed in a place where the climate is controlled so it is only the work that is done onsite that is affected by the weather. Thus, weather delays will be minimized.

If construction time is reduced, then this also results in cost savings. When prefabricated bridges are used, then there will be fewer delays and fewer road closures. There will be no delays during rush-hour traffic. If there is traffic congestions then gas and person hours are wasted per year. So with prefabricated bridges causing fewer delays, there will be less traffic congestions which results in lower costs.

When workers construct bridges on site, then they are exposed to moving traffic. They are at risk of traffic accidents during peak hours. These risks can be reduced when construction time is reduced.

Working over water or near power lines when constructing bridges is very hazardous. If bridge construction is done in a safe controlled environment, then you get less exposure to these dangers. With the use of prefabricated bent and pier caps, the time of workers to operate over water for over-water bridges is greatly reduced. Visit  bridgebrothers.com

Bridge construction is difficult is some job sites because of difficult constraints. If you are constructing a bridge on interstate traffic, then it can have heavy traffic. Constructing bridges on high elevations is also difficult. You can also be restricted if you will construct a bridge where there is a stores adjacent or other facilities near your construction area.

These constructability challenges can be solved with prefabricated bridges since you don't have to accomplish these tasks in the work zone. When the bridge is ready to install , that is the only time that the prefabricated bridge elements are brought to the construction site but they are constructed offsite. All the processes can be done offsite including formwork erection, formwork removal, steel reinforcement and concrete placement, and concrete curing.

Since you only need to install the bridge, there is less construction-related traffic disruptions for commuters and other travelers. Bridges and roadway closures are shorter in duration because of shorter construction times. It only take a short time to have the traffic back to normal. And, in order to minimize traveler inconvenience, transporting prefabricated bridge elements are usually done during nonpeak times.

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