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Steel sheet pile is engineered to stay durable for a long time and to be used and re-used. If you’ve completed a project and have leftover steel sheet pile, whether it’s surplus or used, you should most definitely consider selling it. It’ll clear up some storage space and help you generate extra cash. Plus, selling is usually a fairly simple process, and finding an interested buyer isn’t difficult. Steel sheet pile retains its value quite impressively, and the steel market is hot right now. With sky-high steel prices, there are plenty of buyers looking to save a bit of money on sheet pile by buying used rather than new.

Things to Consider When Selling Steel Sheet Pile

If you make the smart and financially-savvy decision to sell, here are a few things to consider and make note of before you list your sheet pile:

• Condition –

You’ll want to let buyers know what kind of shape your sheet pile is in. If it’s damaged in any way that might compromise its ability to perform its job, you may want to decide to sell it as scrap metal instead of listing it as a product buyers can re-use. If it’s in average or above-average condition and is still usable, many buyers will be interested!

• Type –

The most popular types of used sheet pile include Larssen interlock sheet pile, ball and socket interlock sheet pile, and thumb and finger interlock sheet pile. These types are excellent choices for various applications. Some of our hottest sheet pile sections are PZ-27 sheets, AZ-26 sheets, and PZC-18 sheets, in addition to many more! You shouldn’t have any trouble finding a buyer willing to pay you a fair price for one of these popular styles.

• Prior Applications –

Steel sheet pile can be used in a variety of ways, including to construct retaining walls, cofferdams, bulkheads, graving docs, levees, bridge abutments, piers, and more. Make a note of whether it’s been previously used in salt or fresh water (if applicable), as this is important for potential buyers to know. In addition, if your steel sheet pile has only been driven in sand (as opposed to dense, rocky soil), be sure to make note! This is a great selling point, as sand is much softer on sheet pile than many other soil types.

Popular Steel Sheet Pile Styles

As we mentioned, Larssen interlock, ball and socket interlock, and thumb and finger interlock are all popular and in-demand on the used market. More specifically, the following steel sheet pile styles are highly sought after on the used market:• PS sheet pile• PZ sheet pile• PZC sheet pile• AZ sheet pile• NZ sheet pile• ZZ sheet pile• Hoesch sheet pile• ESZ sheet pileIf you have any surplus sheet pile or sheet pile you’ve uninstalled and no longer need in these styles, consider selling!Selling your surplus or used sheet pile can be both simple and lucrative. Listing it online can help you attract several interested buyers who are willing to pay a decent price and ready to take it off your hands to ultimately help you free up valuable storage space. While you’re waiting to sell, make sure you store your sheet pile in a covered, protected area to make sure it stays in good condition for your buyer!

Buy and Sell with Eiffel Trading

Eiffel Trading’s online marketplace is a one-stop-shop for your sheet pile needs. Our used sheet pile inventory includes various sections such as PZ / PZC sheet pile, cold rolled sheet pile, AZ / NZ / ZZ/ Hoesch sheet pile, and more! In addition to materials, we have a robust inventory of used equipment ranging from used sectional barges, to used shoring towers, to everything in between.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free.Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

HDPE pipe is a type of plastic pipe that’s used to transfer fluids and gases or to replace ageing concrete or steel mains pipelines. HDPE pipe (which stands for high-density polyethylene pipe) is flexible, highly impermeable, and suitable for high pressure pipelines. Most commonly, HDPE pipe is used for water mains, gas mains, sewer mains, slurry transfer lines, rural irrigation, fire system supply lines, electrical conduits, communication conduits and drainage pipes.HDPE pipe is made of food-grade polyethylene virgin material, which makes it safe for the transfer of drinking water. It is also resistant to many chemicals, which makes it a good choice for use in process plants or around corrosive environments without needing to use protective coatings (such as is required with steel pipes). Since HDPE pipe has a low thermal conductivity, it can maintain more uniform temperatures compared to metal pipes, which reduces the need for insulation to control condensation around the pipeline. Unlike metal piping systems that corrode over time, HDPE pipe does not rot, rust or corrode. With the use of HDPE pipe, water does not need to be treated to help slow the rust and pitting that is inevitable with metal pipes.To manufacture HDPE pipe, HDPE resin is heated and squeezed through a mold in a process called extrusion. First, raw polyethylene material in the form of pellets is moved from a silo into a hopper dryer in order to remove any moisture. The raw material is then pulled out by a vacuum pump and moved into a device called the blender. Inside the blender, a barrel heater heats the raw material until it becomes molten (at about 356 degrees Fahrenheit), which makes the material soft enough to feed through a mold. The mold, called a die, shapes the molten material into its final cylindrical form.Once exiting the die, the pipe quickly enters the cooling tank, which spray water onto the pipe’s exterior in order to reduce the temperature of the pipe. This is done in 10-degree increments; since polyethylene has a high specific heat capacity, the pipe must be cooled in stages to avoid its shape from deforming.By the time the pipe is set onto the “haul-off tractor,” it has cooled and is solid enough to be pulled by the belts. At this stage, a laser printer prints the size, type, date, and manufacturer’s name on the side of the pipe, and the pipe is cut by a saw cutter into the appropriate length, or coiled on a coiler.When working with striped pipe, a different type of mold is used. This mold has small channels into which the colored material is fed before it is pushed through the mold. With this process, the stripes are crafted as part of the pipe and will not separate from the main body or wash away.

Buy and Sell with Eiffel Trading

Did you know that Eiffel Trading’s online marketplace is a trusted source for used materials such as used hdpe pipe, used steel sheet pile, used concrete barrier wall, and more. Furthermore, our equipment inventory ranges from used concrete formwork, to used sectional barges, and everything in between.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

HDPE pipe is a type of plastic pipe that’s used to transfer fluids and gases or to replace ageing concrete or steel mains pipelines. HDPE pipe (which stands for high-density polyethylene pipe) is flexible, highly impermeable, and suitable for high pressure pipelines. Most commonly, HDPE pipe can be seen in use for water mains, gas mains, sewer mains, slurry transfer lines, rural irrigation, fire system supply lines, electrical conduits, communication conduits and drainage pipes.

HDPE Pipe Dredging Applications

HDPE pipe has a wide range of dredging applications. Dredging is often used to remove the buildup of deposits underwater; to clear water pathways for ships to pass; to create enough space to construct bridges dams; and to remove silt and pollutants from the bottom of lakes and rivers. HDPE pipe can be used for these tasks, as well as for the removal of sediment and debris from the bottoms of lakes, rivers, harbors, and other bodies of water. Specifically, HDPE pipe can dredge both naturally deposited sediments and man-made debris such as rocks, bottom sediments, construction debris, refuse, plant matter, and animal matter on the bottom of shallow seawater and in freshwater bodies.

Advantages of HDPE Pipe for Dredging

HDPE pipe has many advantages that make in an excellent choice for dredging. It’s low in weight, making it easy to maneuver and transport. It is durable with a lifespan of 50 to 100 years, ensuring a good service life and a higher return on investment. It is resistant to chemicals, rust, decay, abrasion, impact and biological growth, meaning the pipe saves money in the long term on repairs and replacement. It is flexible, ductile, and has excellent resistance to fatigue. HDPE pipe also has leak-free joints, which are connected by butt welding, electrofusion welding, socket welding, or fusion. These welds create a homogenous joint that is at least as strong as (if not stronger than) the existing pipe, with no need to use rubber seals or jointing chemicals (such as is needed with PVC pipe). As a result, HDPE pipe is more environmentally friendly and has a longer lifespan. For all of these reasons, HDPE pipe is a popular choice for dredging applications.

Buying Used HDPE Pipe for Dredging

HDPE pipe has an extremely long lifespan that can stretch up to 100 years. Due to its longevity, corrosion resistance and durability, HDPE pipe is a good candidate for resale. Used HDPE pipe comes with the benefit of being more cost effective than pipe that is sold new. Furthermore, the pipe’s popularity means it can be found in a wide range of sizes and styles. Finally, due to its durability, used HDPE pipe often performs just as well as pipe that is purchased new. Before buying new HDPE pipe for your dredging project, consider exploring the used HDPE pipe market.

Buy and Sell with Eiffel Trading

Eiffel Trading’s online marketplace is your one-stop-shop for materials and equipment for the heavy civil and marine construction industries. Our material inventory ranges from used and surplus hdpe pipe, brand new steel plates, used crane access trestle, and more. Furthermore, our equipment inventory includes used sectional barges, used shoring towers, used shoring towers, and more.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

HDPE pipe is a type of plastic pipe that’s used to transfer fluids and gases. HDPE pipe (which stands for high-density polyethylene pipe) comes with many benefits: it is resistant to corrosion, flexible, has a long service life, comes with leak-free joints, is highly adaptable, includes trenchless installation, can be used for pipeline rehabilitation, and is eco-friendly.

HDPE Pipe is Resistant to Corrosion

Unlike metal piping systems that corrode over time, HDPE pipe does not rot, rust or corrode. It is resistant to chemicals and biological growth, meaning the pipe has a long service life and saves money in the long term on repairs and replacement. With the use of HDPE pipe, water does not need to be treated to help slow the rust and pitting that is inevitable with metal pipes.

HDPE Pipe is Flexible

HDPE is flexible, ductile and has excellent resistance to fatigue. Unlike other plastic pipes, HDPE pipe is pressure rated to handle water distribution surge events.

HDPE Pipe Has a Long Service Life

HDPE pipe was once said to last 50 years, but in fact, the accurate life expectancy for the pipe can stretch up to 100 years, depending on the application, design and installation.

HDPE Pipe Has Leak-Free Joints

HDPE pipe can be joined by butt welding, electrofusion welding, socket welding or extrusion welding. These welds create a homogenous joint that is at least as strong as (if not stronger than) the existing pipe, with no need to use rubber seals or jointing chemicals (such as is needed with PVC pipe). As a result, __HDPE pipe is more environmentally friendly, has a longerlifespan, and is less likely to be affected by root intrusion__.

HDPE Pipe Can Include Fusion Joints

In addition to the above, HDPE systems can be joined with heat fusion welds. This type of weld involves heating two HDPE surfaces and then combining them to form a permanent leak-free system. Unlike the fusion process for other plastic pipes, HDPE fusion welds has been used by the natural gas industry for over 40 years and is known to be a proven method. Fusing HDPE pipe does not require high levels of training and can be accomplished by many personnel.

HDPE Pipe Includes Trenchless Installation

Traditionally, piping systems must be installed by digging a ditch, which results in pedestrian, traffic and environmental disruptions. HDPE can be installed using an open-cut method, or through the use of eco-friendly trenchless technology. This technology can also be used to install HDPE pipes under creeks, rivers, lakes and roads with minimal environmental disruptions.

HDPE Is Used for Pipeline Rehabilitation

Most commonly, HDPE pipe is used to replace old or corroded water mains, gas mains, sewer mains, slurry transfer lines, rural irrigation, fire system supply lines, electrical conduits, communication conduits and drainage pipes.

HDPE Pipe Is Eco-Friendly

HDPE pipe has a smaller environmental impact than other types of plastic pipes. It takes less energy to manufacture HDPE pipe then non plastic pipes. HDPE is lightweight and more cost effective to transport then metal pipes. Due to HDPE flexibility and the use of heat fusion joints, fewer fittings are required. During trenchless installation, smaller pipe can be used which results in less ground disruption. HDPE pipe joints negate harmful leaks, and HDPE does not emit toxins into the air during production or during use. For all of these reasons, HDPE is recognized for its minimal impact on the environment.

Buy and Sell with Eiffel Trading

Eiffel Trading’s marketplace is a trusted online source for heavy civil materials and equipment. Our material inventory ranges from used and surplus hdpe pipe, to brand new steel plates, to used sheet pile, and everything in between. Additionally, we boast a wide variety of equipment types, including used concrete formwork, used slide rail shoring system, used sectional barges, and more.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

Trench boxes are installed at excavation sites to protect workers while on the job. These systems are made from either aluminum or steel and are held apart by spreaders. The spreaders (which are similar to beams) are placed perpendicular to the plates and function as braces. All the components of a trench box are welded together to strengthen the system.The function of a trench box is to stabilize trench walls and allow laborers to work in peace knowing that even if the trench collapses, they will not be trapped under the pressure and weight of the soil. Excavation work can be hazardous to laborers, and cave-ins have been known to take place even after safety precautions are taken, but trench boxes create extra protection and minimize the risk to workers while on the job.When comparing steel and aluminum trench boxes, there are four main factors to consider: the differences in weight, strength, cost and longevity.

Steel vs. Aluminum Trench Box Strength

It should be noted that aluminum trench boxes may not always be strong enough to provide adequate protection to workers, and therefore are not always a viable option. Of the two materials, steel is stronger and more durable. Aluminum, on the other hand, is more malleable and elastic than steel. Generally, aluminum trench boxes are a good choice for projects involving lighter excavators or backhoes, while steel trench boxes are better for heavier excavations.

Steel vs. Aluminum Trench Box Cost

The cost of steel vs. aluminum trench boxes is an important factor to consider when choosing between the two. The price of steel and aluminum fluctuates constantly based on global supply and demand, fuel costs, and the availability of iron and bauxite ore. However, steel is generally cheaper per pound than aluminum, and therefore steel trench boxes may also be cheaper.

Steel vs. Aluminum Trench Box Size & Weight

Not all trench boxes will fit all projects. The most popular heights for steel trench boxes include 4′ tall, 6′ tall, 8′ tall & 10′ tall. Lengths for steel trench boxes start at 8′ long and reach up to 10′ long, 12′ long, 14′ long, 16′ long, 18′ long, 20′ long, 22′ long, 24′ long, 28′ long, & 32′ long.Aluminum trench boxes are popularly found at 6′ high x 6′ long, 8′ high x 8′ long, 8′ high x 10′ long, 8′ high x 12′ long, 8′ high x 14′ long and 8′ high x 16′ long. In addition to these standard sizes, custom trench boxes can often be manufactured, but they will come with added cost.As for the weight of steel vs. aluminum trench boxes, steel is stronger than aluminum and less likely to warp, deform or bend under weight, force or heat. The strength of steel means that it is also heavier and denser than its counterpart; steel is typically 2.5 times denser than aluminum.

Steel vs. Aluminum Trench Box Longevity & Resale

Trench boxes are often made of steel, which is a durable, long-lasting material that holds up well under pressure. For this reason, steel trench boxes hold their value and can be resold after use. Similarly, aluminum’s greatest attribute is that it is corrosion resistant without further need for treatment after manufacturing. In other words, aluminum often doesn’t rust, and there is no paint or coating on aluminum to wear or scratch off. Though aluminum is more prone to bending and denting than steel, it also has good longevity and can be resold after use.

Buy and Sell with Eiffel Trading

Eiffel Trading’s online marketplace is the leading online marketplace for used heavy civil and marine materials and equipment. Our equipment inventory includes used trench boxes, used shoring towers, used slide rail systems, and so much more. In addition, we offer a wide array of materials including used steel sheet pile, brand new steel plates, used steel plates, and more.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

Slide rail shoring is a modular component system that allows workers to push the system in place while digging the excavation to depth. Slide rail shoring provides enhanced safety for both personnel and those in nearby structures, and it can be used for a wide range of applications, including tank installations, near restricted areas, railroads, areas with poor soil conditions, bore pits, pump stations, linear pipeline runs, and more.

Restricted Areas or Near Railroads

Due to its design, the components of a slide rail shoring system require only smaller, more accessible machines during installation and removal than those needed to dig the same excavation using tight sheeting or trench shields. When used properly, slide rail shoring allows for exceptional pipe clearance and large free span work zones. Rolling carts can be moved up and down the spreader assemblies as needed for the placement of equipment, and to change the free span work zone provided by the system. For this reason, slide rail shoring systems are often favored for use in restricted areas or near railroads.

Tank Installations

The individual components of a slide rail system are lighter and easier to handle than large trench shields, which make them a good option for use in tank installations.

Areas with Poor Soil Conditions or for Soil Remediation

When compared to traditional tight sheeting, sloping or complex trench shield assemblies, a slide rail shoring system controls and prevents ground sagging and collapse, which is why they are often used in areas with poor soil conditions.

Bore Pits and Pump Stations

Slide rail shoring systems can be used in bore pits. When compared to traditional tight sheeting, sloping or complex trench shield assemblies, a slide rail shoring system provides more clearance than standard trench shields, minimizes site repair costs, enables the use of smaller, more common size excavators, and decreases the overall time needed to install and remove installation the system.

Linear Pipeline Runs

Slide rail systems allow for flexibility, especially when encountering crossing utilities or underground obstacles. Many of the components of these systems are designed to allow for safe and quick installation of protective systems around such obstacles so that a project can continue without large time delays or costly disruptions.

Resale of Systems

Did you know that you can recoup project costs by selling your used shoring systems on Eiffel Trading’s online marketplace? In addition, we market your used and surplus assets to tens of thousands of customers each week! It is free to list your items with us.

Buy and Sell with Eiffel Trading

Eiffel Trading’s online marketplace is a one-stop-shop for heavy civil and marine construction. When it comes to equipment, we have a wide assortment including used slide rail systems, used shoring towers, used trench boxes, and more. In addition, our material inventory ranges from used HDPE pipe, to brand new steel plates, to used crane mats, and more.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free.Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

HDPE pipe is a type of plastic pipe that’s used to transfer fluids and gases or to replace ageing concrete or steel mains pipelines. HDPE pipe (which stands for high-density polyethylene pipe) is flexible, highly impermeable, and suitable for high pressure pipelines. Most commonly, HDPE pipe can be seen in use for water mains, gas mains, sewer mains, slurry transfer lines, rural irrigation, fire system supply lines, electrical conduits, communication conduits and drainage pipes.

The Benefits of HDPE Pipe

HDPE pipe is tough, resistant to chemicals, resistant to corrosion, and light in weight. Furthermore, it’s cost-effective, durable and flexible.In addition to its durability, HDPE pipe can be joined by butt welding, electrofusion welding, socket welding or extrusion welding. These welds create a homogenous joint that is at least as strong as (if not stronger than) the existing pipe, with no need to use rubber seals or jointing chemicals (such as is needed with PVC pipe). As a result, HDPE pipe is more environmentally friendly, has a longer lifespan, and is less likely to be affected by root intrusion.HDPE pipe is made of food-grade polyethylene virgin material, which makes it safe for the transfer of drinking water. It is also resistant to many chemicals, which makes it a good choice for use in process plants or around corrosive environments without needing to use protective coatings (such as is required with steel pipes). Since HDPE pipe has a low thermal conductivity, it can maintain more uniform temperatures compared to metal pipes, which reduces the need for insulation to control condensation around the pipeline.

How HDPE Pipe is Manufactured

To manufacture HDPE pipe, HDPE resin is heated and squeezed through a die to the desired diameter. The wall thickness of the pipe is created by a combination of the size of the die, speed of the screw and the speed of the haul-off tractor.Polyethylene raw material is pulled from a silo into the hopper dryer to remove moisture from the pellets. After, it is heated by a barrel heater until it becomes molten and fed through a mold (called a die) which shapes the malleable material into a cylinder. The newly formed pipe then enters the cooling tanks, which spray water at the pipe exterior to reduce its temperature. (Because polyethylene has a high specific heat capacity, the pipe must be cooled in stages to avoid the shape from becoming deformed). A laser or powder printer prints the size, type, date and manufacturer’s name on the side of the pipe. Finally, the pipe is cut by a saw cutter into the desired length. Once this process is complete, the HDPE pipe is ready for use.

Can HDPE Pipe Be Purchased Used?

HDPE pipe was originally said to last 50 years, but in fact, the accurate life expectancy for the pipe is double that depending on application. Due to its longevity, corrosion resistance and durability, HDPE pipe can be sold and purchased used. Oftentimes, heavy civil contractors will temporarily use HDPE pipe on a project and then stick it in a yard once their project is complete. A more beneficial alternative to housing HDPE pipe in a yard is to sell it through an online platform like Eiffel Trading! Eiffel Trading allows contractors to market their assets to other contractors for selling purposes!

Buy and Sell with Eiffel Trading

Eiffel Trading’s online marketplace boasts a wide range of heavy civil materials and equipment; our material inventory includes used hdpe pipe, used concrete barrier wall, brand new steel plates, and more. In addition, we also offer used equipment options ranging from used sectional barges, to used concrete formwork systems, to used shoring towers, and everything in between.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

Excavation work can be hazardous to laborers, and cave-ins have been known to take place even after safety precautions are taken. Beam and plate shoring can be used to reinforce trench walls and prevent cave-ins during excavations, while simultaneously enabling efficient, low-cost pit excavation work. Furthermore, these systems cause little to no vibration, are easy to remove, come with minimal liquidation costs, and can be repurposed for other uses after a project is complete.

Beam and Plate System Components: Steel Plates, H-Pile and Wide Flange Beams

Beam and plate shoring systems have excavation applications that utilize steel plates and beams such as H-pile and wide flange beams. These systems are engineered as an alternative for vibratory sheet pile, and they are often used to install tanks, linear shoring walls, and more.

Steel Plates

Steel plates (also known as shoring plates) are large, flat plates made of steel that is commonly at least one inch thick, though their thickness can vary depending on the project. They sometimes feature engineered lifting devices (such as lifting rings) for easy installation. Beam and plate shoring systems utilize steel plates as part of their composition. Specifically, they are used along with steel beams to provide excavation wall protection.

H-Pile

H-piles are a type of steel piling. They’re as wide as they are deep and have the same thickness in the flange and web. Typically, their flange size ranges from 12” to 16”, i.e. HP12 through HP16. Beam and plate shoring systems utilize steel H-pile as part of their composition.

Wide Flange Beams

Wide flange beams are a type of support material that include a central web connecting two parallel end units, known as “flanges.” They are very similar to h-pile beams, but do not have the same thickness in flange and web. They have a very high capacity while also being light in weight, which is what makes them a popular choice in construction and foundation projects. Beam and plate shoring systems utilize steel wide flange beams as part of their composition.

Beam and Plate Shoring System Benefits

Enhanced Safety

Shoring systems, including beam and plate shoring systems, are used during excavations in order to reinforce trench walls and prevent cave-ins. Without the use of a shoring system, cave-ins and worker injury would be more commonplace, as would the potential risk of injury for pedestrians and those in nearby structures—if the cave-in is large enough, it has the potential to impact wider zones, upsetting the integrity of nearby buildings or disrupting traffic near the construction site. Each of these things can lead to more damage and injury, either at the moment of the cave-in or later down the line. Worker safety is a top priority on any construction site, but especially during excavations, as these are some of the most dangerous work zones for laborers. By utilizing beam and plate shoring, common excavation setbacks can be avoided and worker injury circumvented.

Little to No Vibration

Due to the limited number of pieces, beam and plate shoring installation causes little vibration. If a project requires zero vibration, the H-beams can be pre-auger-drilled to eliminate vibrations entirely.

Fast and Easy Removal

The beams and shoring plates of a beam and plate system can be removed by an excavator as backfilling takes place, making removal fast and easy.

Minimal Liquidation Costs

Liquidation costs incurred from cutoffs and damaged sheet piling is minimized with beam and plate shoring systems.

Dual Uses

The steel shoring plates used to construct beam and plate shoring systems can also be used as trench covers or for steel road plates in other areas after the project is complete. In addition, steel h-pile beams and steel wide flange beams are a structural steel used for many temporary applications, meaning they can be used for many different project types. As a bonus, the components of beam and plate systems can also be resold during project demobilization. There is a hot market for used steel plates, used h-pile beams, and used wide flange beams!

Additional Benefits

In addition to the above benefits, beam and plate shoring offers large free-span work areas and can remain in the ground for an extended period of time. These systems also have a wide range of excavation applications and are typically used as an alternative to side rail and tight sheeting. Beam and plate shoring is usually cheaper than other, similar systems.

Buy and Sell with Eiffel Trading

Eiffel Trading is a trusted source for used and surplus structural steel! Our inventory includes used h-pile beams, used wide flange beams, used steel plates, and more. In addition, we also offer brand new options, including brand new w-beams, brand new h-pile beams, and brand new steel plates.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing.Ready to sell your used heavy equipment or construction material? List your products today on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

Larssen interlocks is the type of sheet pile interlocks with indented and outdented designs that interlock with each other to create wall structures for applications like retaining walls, bridge construction, oil terminals, protection for coastlines, piers, and more. The wall structures that Larssen interlocks create are great for protecting areas from flooding, slumping, and wave damage. In addition to being designed to make interlocking simple and easy, Larssen interlocks are also engineered to be strong, durable, and resistant to bending. Larssen sheet piles are most often made of steel or some other type of metal.

Larssen Interlocking System: Hot Rolled Sheet Pile

A Norwegian engineer named Tryggve Larssen invented Larssen interlocks in the early 1900s. They were one of the first kinds of hot rolled sheet pile. Hot rolled sheet pile is made by applying high temperatures over 1,200⁰C to solid steel, pre-rolled steel, or other metals. Once heat is applied, the piles are stretched into desired interlocking shapes.

Some of the advantages of hot rolled sheet pile include:

• Durable interlocks that can be used and re-used while maintaining their strength• Thick piles that can easily be driven into hard ground• Interlocks attach tightly, providing maximum protection against water seepageAn alternative to hot rolled sheet pile is cold rolled sheet pile, which has a different production method and results in a bent-plate interlock. Cold rolled sheet piles are produced in greater numbers and are often cheaper, but they are typically thinner, less durable, and do not interlock as tightly as Larssen interlocks.

Common Types/Styles of Larssen Interlocks

AZ –

A type of sheet pile with a consistent thickness of flange and web that is corrosion-resistant and thick.

NZ –

Similar to AZ in terms of design profile but more lightweight; unlike many other Larssen interlocks, NZ piles are manufactured in the U.S.

ZZ –

A lightweight style... webs have 0.375-inch thickness and flanges have 0.379 thickness.

Hoesch –

The design of Hoesch piles is optimized for efficient pile driving.

ESZ –

A type of sheet pile with consistent thickness of flange and web that is specifically designed with deep-profiled sections featuring a continuous web for optimizing shear load transfer.

Buying and Selling Larssen Interlocks

As we previously mentioned, one of the advantages of hot rolled piles like Larssen interlocks is that they are built to be durable and engineered to be used and re-used. If you’re looking to buy Larssen interlocks, you have both new and used options, and most used options are in excellent shape and priced affordably. You may decide buying new is best if you can’t find exactly what you need on the used market. Typically, though, there’s a wide selection of used options at any given time.On the other hand, if you have used or surplus Larssen interlocks taking up space after a project is complete, it’s a great idea to consider selling them. Sheets with Larssen interlocks are hot ticket items.

Buy and Sell with Eiffel Trading

We are known for our structural steel inventory, and used sheet pile is our specialty! Our used sheet pile selection includes sheets with Larssen interlocks (AZ/ZZ/NZ/Hoesch sheets), as well as PZ/PZC sheet pile, PS sheet pile, cold rolled sheet pile, and more. In addition to sheets, we also offer used pipe pile, used steel plates, brand new h-pile beams, and more.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free.Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.

Trying to make sense of all the various terms used in marine construction? Here’s a glossary to help you out with some of the most common terms:

ABS –

Acronym for the American Bureau of Shipping, a classifying organization that establishes standards for the design, maintenance, and use of offshore vessels and facilities.

Breakwater –

Quarry stones or concrete blocks that serve as components of layers for mound dikes, foundation haunches, or dams; they protect against erosion due to swell.

Bulkhead –

A wall constructed parallel to shoreline, usually at or close to the high-water mark, that helps prevent erosion and damage from waves.

Caisson –

A watertight structure used for retention and keeping work areas dry that is commonly used for foundation, bridge, or dam construction; caissons are often a permanent part of a constructions.

Cofferdam –

A temporary watertight enclosure where water is pumped out to create a dry working environment.

Combi Wall –

A retaining wall that is a combination of sheet piles and large-diameter steel pipe piles.

Crane Access Trestle –

Platform made of steel pipe, sheet pile, and other materials that allows cranes and other equipment stable access to ordinarily out-of-reach areas.

Dredge –

Machinery used for excavation/extraction of debris and other solids within a seabed; common types of dredges include bucket dredges, elevator dredges, and suction dredges.

Dredging –

The excavation/extraction of debris and solid materials within a seabed for the purpose of preparing for marine construction and oil and gas operations as well as to assist in beach regeneration.

Groyne –

A rigid hydraulic structure that extends from the shore into the water, collecting coastal deposition and preventing erosion.

H Pile –

“H”-shaped steel piles with width that matches their depth, often employed as bearing piles in deep foundations to assist in supporting buildings, bridges, and other large, heavy structures.

Jetty –

Floating or fixed structure that extends out over water and serves as a landing stage or berthing quay.

Mooring Dolphin –

An independent structure extending above the level of water used for mooring and securing vessels, usually with the help of ropes; mooring dolphins are often employed near pier structures.

Pile Driving –

The act of installing a pile or multiple piles into the ground that eliminates the need to excavate the area beforehand, often used in deep foundation construction.

Pipe Pile –

A steel pipe structure that is driven vertically into the ground, often using of a large impact hammer, and for the purpose of adding deep underground support to foundations for large marine structures.

Push Boat –

Also known as a “pusher boat” or “pusher,” a type of boat used for pushing big rigs and vessels like barges.

Quay –

A platform made of stone, concrete, or metal used for loading and unloading vessels; quays usually lie alongside water or project out into it.

Sectional Barge –

A barge made up of sectional pieces or modules that connect to create work platforms of various sizes; sectional barges are easy to install, uninstall, transport, and fit into tight areas.

Sheet Pile –

This is a type of pile made of steel, sheet metal, or vinyl that can be used to create piling installations such as a retaining wall; sheet piles are typically engineered to be able to interlock with each other.

Underwater Pipeline –

Pipe installed on the seabed used for discharging untreated or partially treated water at a significant distance from the coast.

Vertical Dike –

A structure with a vertical face intended to shield areas from waves, typically made of concrete.

Wide Flange Beam –

A beam made of rolled steel used to create structures such as cofferdams, retention walls, and falsework for structures like bridges.This is a great place to start if you’re trying to learn the terms commonly used in marine construction. Be sure to read other posts on our blog to learn more about many of these terms!

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Eiffel Trading’s online marketplace is a one-stop-shop for your marine material and equipment needs! Our material inventory includes used steel sheet pile, brand new h-pile beams, used pipe pile, used crane access trestle, and more. Furthermore, our marine equipment inventory includes used sectional barges and used push boats.All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free.Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.