Water is a powerful force of nature. Without reliable control, water currents can cause extensive damage to buildings, roadways, and equipment. It’s important for businesses, especially construction sites, to have a way to guard against rising water levels. The best solution is a temporary water barrier, providing comprehensive protection for as long as you need it.
Why Temporary Water Barriers?
One of the best temporary water barriers available is a water-inflated cofferdam installed in or near a body of water. Designed to encapsulate surrounding water, inflated barriers can be installed in a certain area and emptied once the project is complete. Between dewatering and preventing water intrusion, temporary water barriers provide a number of advantages to meet your specific needs. Discover why your construction site will benefit from the addition of a water barrier.
- Quick Installation
- Readily Available
1) Quick Installation
Save time and money with a system to quickly remove water hindering your project. By taking advantage of the available water, temporary water barriers can expertly dewater an area in little time. Deployment is simple and can be completed in standing water, moving water, or dry surfaces near bodies of water. Additionally, environmentally-friendly materials and installation will ensure that surrounding plants and animals aren’t harmed in the process.
Pro Tip: Stay safe in dynamic water levels with Aqua-Barrier’s unique internal baffle system. The system is designed to lock into place and maintain stability, regardless of water pressure.
2) Readily Available
Rent or buy a barrier when you need it. Temporary water barriers can be easily transported to a new location in little time, helping you control any flow of water. During times of extreme weather or when construction projects are scheduled without notice, this versatility is a great advantage. By being readily available, you can focus on your task at hand knowing you’ve been equipped with flood protection.
Prepare for your next project with a barrier that can be reused. Designed with industrial-grade materials, temporary water-filled barriers are designed to be reused over and over again. With extended use, initially investing in a barrier will end up saving you money in the long run. As an additional advantage, Aqua-Barrier is designed with fabric that can easily be repaired in wet or dry conditions.
Your Dewatering Solution
What kind of project is on your to-do list? From bridge repairs to shoreline restoration, choosing a reliable way to remove ground or surface water is a good first step. That being said, it’s crucial for your business to choose a dewatering solution that will last for years to come. Invest in an Aqua-Barrier, the trusted temporary flood barrier for various construction applications.
Connect with our sales team to learn more about our flood control solutions for your water-based projects.
Caissons, cofferdams, inflatable water dams–what are these terms and how do they relate to your construction project? To stay ahead in your construction progress and successfully complete your work, having a dewatering solution is key. Get the inside look of one of the best inventions in water construction with our guide to cofferdams.
If you’re having to repair a bridge, water is a large factor in your project. Without a way to control water currents or flooding, the quality and safety of your worksite could be in danger. The process of dewatering has experienced many advancements throughout the years. With the modern cofferdam, construction crews don’t have to worry about flooding or soil erosion in their water-based projects.
What are Cofferdams?
Dating back to the days of Persia in 539 B.C., cofferdams have been used in construction for centuries. Cofferdams are watertight enclosures that are temporarily placed in bodies of water to create dry worksites. Today’s cofferdam may be designed with different materials, but the goal is the same: control water flow. Whether you’re building near water or preparing for a flood, cofferdams are a great alternative to sandbags.
Pro Tip: Stop spending a fortune on one-time use cofferdams. Invest in an Aqua-Barrier, the redesigned water control solution that can be reused.
Types of Cofferdams
Depending on the building project, there are different types of cofferdams to consider. Braced cofferdams are designed with single-walled steel sheet piles driven into the water, and cellular cofferdams have double-walled piles that may be filled with clay or sand. Inflatable water dams, in contrast, are made of vinyl material and use the water to create a barrier. Depending on the variable of the specific construction project, the appropriate type of cofferdam may vary from project to project.
Unlike caissons that are installed permanently in water, cofferdams are temporary structures that allow for new construction or maintenance repair. Cofferdams give construction crews the ability to perform their job without water getting in the way. The most common construction applications include:
Best Tool for Water Construction Sites
In construction, water can wreck a project without warning. For construction sites found near bodies of water, it’s crucial to be one step ahead of water damage. Compared to sheet pile cofferdams used in the past, inflatable dams offer a number of advantages for your water projects. If you’re looking for a dewatering solution that can be easily reused, transported, and installed, look no further than the AquaBarrier cofferdam.
Connect with our team to learn more about cofferdams, cofferdam design, and the wide range of cofferdam applications.
When building a bridge or any other structure in water, a dewatering solution is crucial to completing the project successfully. All dewatering methods are essentially the same, specifically to create a dry work environment. There are, however, differences to note when examining a caisson vs. cofferdam. Becoming familiar with these terms will help you and your team choose the best solution for your next project.
Yes, there really is a difference between caissons and cofferdams. While construction novices may use the terms interchangeably, each has unique characteristics. Knowing the differences and how they apply to your construction project will ultimately improve the success of your project.
A caisson is a box-like structure that is permanently fixed within the water table of engineering projects. They are primarily used in the construction of bridges, piers, or similar structures. Depending on the size and scope of the project, there are three different caissons used most commonly.
- Open Caissons – Timber, steel, or concrete box that is open at the top and bottom of the structure. The walls are generally heavy and pumped with reinforced concrete to ensure a dry area.
- Box Caissons – Watertight boxes usually composed of timber or concrete that are open at the top. They are generally floated to the specific area and then sunk into place with a masonry pier.
- Pneumatic Caissons – Primarily used in underwater construction, these boxes are closed at the top and open at the bottom. Water is pushed out during the sinking process by using compressed air.
In comparison, cofferdams are temporary structures that are installed to divert water away from worksites. Cofferdams are most commonly used in new construction works or short-term maintenance projects of shallow bridges, piers, or boat ramps. Traditional cofferdams are filled with concrete or rock to restrict nearby water or river flow. Comparatively, inflatable cofferdams use water pumps to inflate themselves and create a temporary dam.
Pro Tip: AquaBarrier cofferdams are not only environmentally-friendly but easy to install. Save time and money by choosing a dewatering solution that your whole crew can use.
Caisson vs. Cofferdam
Not all building projects are created equal. With that being said, where a cofferdam could be installed, a caisson may not be applicable. Both caissons and cofferdams are watertight structures that can be used in the construction of submerged water areas.
The difference, however, lies within the scope of the project. Caissons are permanent structures found in the initial design construction, whereas cofferdams are temporary structures installed for necessary repairs or maintenance.
Solutions for Your Work Area
Are you building a bridge or pier near a large body of water? Do you have a preferred dewatering solution? High water levels could impede your project’s timeline so it’s crucial to prepare your worksite in advance. Whether it’s a caisson or cofferdam, choose the right water control solution for your next project.
Connect with our experienced sales team to learn why the AquaBarrier inflatable water dam is an excellent alternative to traditional cofferdams.
Construction building near water poses a number of challenges. Whether you’re building a bridge or constructing an office building, there is a need for reliable water control. Today, the best solution is a cofferdam. Keep your work areas dry and secure with a type of cofferdam that will meet your construction requirements.
Types of Coffer Dams
A coffer-dam can be defined as a structure that holds or guards water away from a work area. By dewatering a worksite, construction crews are able to do use their equipment and materials with better precision. To better understand the capabilities of cofferdams, consider the differences between the three most common types.
- Braced Cofferdams
- Cellular Cofferdams
- Aqua-Barrier Inflatable Cofferdam
1) Braced Cofferdams
Generally used in shallow water levels or bridge pier construction, braced cofferdams are formed from a single wall of sheet piling. Each sheet pile is driven into the water and then braced together. By creating a box around the excavation site, water can be pumped out of the enclosed interior to create a dry site.
2) Cellular Cofferdams
Reserved for circumstances where excavation size precludes the use of cross-excavation bracing, cellular cofferdams are designed with steel sheeting. By forming a watertight wall, each steel sheet pile is filled with clay or sand to provide stability against lateral forces. There are two different types of cellular cofferdams, including the diaphragm and circular type:
- Diaphragm Type – Consists of circular arcs in the inner and outer sides of the cofferdam. The cell is usually filled with sand or coarse-grained soils to weigh the sheet piles down and secure overall stability.
- Circular Type – Consists of a set of large diameter circular cells interlocked by smaller arcs placed in-between. Each circular cell is filled independently, providing greater strength against lateral pressures.
3) Aqua-Barrier Water-Inflated Dams
Unlike traditional cofferdams, the Aqua-Barrier is a water-inflated dam. Moreover, it can be used alone or together with other dams to absorb various depths of water. Instead of having to pump the water into another location, Aqua-Barrier innovatively pumps excess water into itself to provide stability. Designed with industry-grade vinyl-coated polyester, each inflatable dam will protect the area to be enclosed with durability.
Pro Tip: Use the AquaBarrier in a variety of construction projects including culverts, boat ramps, pipelines, bridges, and many others.
Reliability for Your Work Area
At the end of the day, finding reliable water control systems is crucial for construction projects to be completed safely and on time. Without a dry site, pouring concrete, driving equipment, or welding materials could become hazardous. If you have a construction project located near a body of water, choose a dewatering solution you can trust.
Connect with our sales associates to design a custom water control system for your next construction job.
Is your construction site near a body of water? Whether you’re building a bridge or repairing a pipe drain, it’s crucial to have a way to remove water that is effective and accessible for your whole team. That’s the importance of the dewatering process.
What is dewatering exactly? The dewatering process is the removal of water from solid material or soil. In many cases, it’s the removal or draining of groundwater from a riverbed, construction site, caisson, or mine shaft by pumping or evaporation. For construction sites, dewatering is the first step in making sure the project will have a dry and stable foundation.
The Problem with Water
Water is one of the most powerful forces of nature. On a construction site, it can create a number of hazardous work conditions for your workers. With little notice, it can also be the cause of extensive erosion problems. Runoff water can erode the soil on a construction site causing insecure grounding, sediment buildup, and loose contaminants. Without a proper dewatering system, your construction project could find difficulty to be completed.
Benefits of an Aqua-Barrier
While there are several different ways to create a dry construction site, a cofferdam is the most accessible and reliable method of dewatering. The Aqua-Barrier water-filled dam offers quick installation, reusability, and customizable sizing to fit the needs of any construction project. Compared to alternative dewatering methods, the Aqua-Barrier can be easily transported and installed by any member of the construction team. Instead of having to use a sump pump or general water pumps to dewater your site, you can easily start your project with the flexibility of the Aqua-Barrier.
Pro Tip: Stick to your project timeline with an Aqua-Barrier to remove groundwater from your worksite easily and efficiently.
Types of Construction Dewatering
Due to the portability and functionality, there is no limit to the type of projects applicable for a cofferdam. No matter where your construction site might be, there is a way to remove water with Aqua-Barrier inflatable dams. The number of construction applications aren’t limited to, but might include:
Solution for Your Construction Projects
Before your project starts showing signs of instability or erosion from surface water, invest in an industry-trusted dewatering solution. With water storage features and in-field repair capabilities, the Aqua-Barrier is your answer for your next construction project.
Are you ready to purchase an Aqua-Barrier cofferdam? Connect with one of our associates to start using one of the top dewatering products available.
Dewatering your construction site is faster and easier than expected when using the Aqua-Barrier water-filled cofferdams. Aqua-Barriers use less equipment and manpower to install than conventional cofferdam methods, saving you time and money on your next probject!
As a construction professional, you already recognize the importance of dewatering a construction site for your own safety as well as for your workers’ safety. But dewatering is a complex process. Do you know what to do before you even get started and how to handle potential dangers during the process? Let’s look at these important points for your next project.
Know the Local Regulations
Some regions enforce strict regulations on construction waste or conduct, while others are more relaxed. Never assume you know the local rules regarding what you can and cannot do. It never hurts to double-check local guidelines and make sure you’re in full legal compliance. Save yourself some fines later.
Watch the Landscape
As you begin the dewatering process, keep an eye on the surrounding environment. Is the moving water causing rapid erosion? Is it raining and thus slowing down the whole process? If you notice anything that may be hindering your dewatering efforts, discontinue the job and wait for conditions to improve. A quick job is not worth the potentially huge safety risk.
Pro Tip: When it’s time to empty your Aqua-Barrier, simply drain the water back into the area it came from. No post-construction restoration is needed!
Diligent Dewatering Methods
Dewatering is a relatively straightforward process. However, it’s not a job to be approached lightly. You should always research your obligations as a construction supervisor and survey your local environment before work begins. Don’t let yourself get in legal trouble or put your worksite in danger.
Connect with us to learn more about how to safely dewater your construction site.