You cannot think of excavation projects without sheet pilings. These are sheet sections that interlock with each other. You can drive these pilings into the ground to provide added retention during your excavation project. But unfortunately, there are a lot of people who have yet to learn about these sheet piles. If you are one of them, you will need this article before you reach out to a pipe and pile supply company. Because here, you will learn about some of the most lucrative advantages of sheet piles and some of the most common sheet pile types.
Sheet piles are reusable and recyclable. So, if you wish to limit your carbon footprint during your excavation projects, they can be a great option.
You can drive these sheet piles silently and without any unnecessary vibrations. So, if you are working in a sensitive area, this could work to your benefit.
Installing sheet pilings is extremely easy as opposed to secant walls. So, using these piling increases the project’s overall efficiency.
Whether you are looking for temporary solutions or wish to leave the piles there for good, you can do anything with the correct type of piling supplies.
Even installing these piles underwater, you will barely have to do anything to maintain them.
Now that you know about the benefits of sheet pilings, let us also explore some options you can choose from when you reach out to your supplier.
Steel Sheet Piles (Recommended)
Steel sheet piles come in different types of shapes and cross-sections. Here are some common types.
Hot rolled
Cold rolled
Cold formed
There are a few other types of steel sheet piles as well. They are some of the most commonly used sheet piles. These piles have incredibly high resistance, so you can drive them anywhere. Vinyl Sheet Piles
If you are working on a water body and wish to build a seawall or a cutoff wall, these sheets are the best choice. The most highlighted benefit of these sheet piles is their extremely high corrosion resistance against seawater.
Concrete Piles
Concrete is the correct material if you are looking for piling supplies to help you create permanent river embankments. They are powerful and can bear the load of such a heavy-duty job.
Wooden Piles
Wooden piles are also a common type of sheet piles. But there might be better choices than timber if you work on an excavation project above the water table. Add a protective layer on the piles if you still want to use them. But even after that, the piles will only last briefly.
Are you getting ready for an excavation project? Contact BigFoot Pipe & Piling as soon as you can. Here you will find an enormous collection of pipes and piling supplies. Now, you must choose the one suited for your project and place the order. If you need help deciding, our executives can help you.
Sheet piles are the type of piles that are primarily used for providing lateral support and resisting the lateral pressure generally from loose soil, the flow of water, etc.
✔ Primarily, such type of piles is used for the sheeting of trench, protection of shore, cofferdams, etc.
✔ Vibratory hammers are commonly utilized in the installation of sheet piles. If the soil is too hard then impact hammers can be used for installation.
✔ Sheet piles are made up of steel, but can also be formed of reinforced concrete or timber.
Some Purposes of Sheet Piles are:
1. Retaining the loose soil around the foundation trenches.
2. Constructing retaining walls.
3. Construct erosion protection structures.
4. Confining the soil and isolating the foundation from the adjacent
soil layers.
1. Selection of Sheet Piles
The selection of sheet piles depends upon the following:
a. Type of work ( permanent or temporary )
b. Site conditions
c. Type of protection required
d. Depth required
e. Bending moment induced.
2. Uses of Sheet Piles
Some uses of the sheet piles are:
a. Used in the construction of seawalls and bulkheads.
b. Used in the construction of seawalls and bulkheads.
c. Used as barriers to groundwater flow.
d. Used for retaining the loose soil around the foundation trenches.
3. Types of Sheet Piles
There are four types of sheet piles that are commonly used.
a. Timber Sheet Piles
✔ Commonly used for temporary structures and short spans.
✔ Able to resist light lateral loads.
✔ Timer sheets are connected by tongue and groove joints.
✔ Requires preservative treatment of the timber sheet piles before application.
✔ Not suitable in the strata consisting of gravel and boulders.
b. RCC Sheet Piles
✔ These piles are formed utilizing precast concrete members which are connected together by tongue and groove joints.
✔ Generally utilized as a permanent structure in river embankments, canals, and other marine structures.
✔ Toe of the Piles: Oblique face to facilitate easy driving and interlocking
Head of the Piles: Finished off by casting a capping beam.
c. Vinyl Sheet Piles
✔ Suitable for both temporary and permanent constructions.
✔ The best alternative of steel, wood, and concrete piles.
✔ Highly durable and corrosion resistive when exposed to seawater, where no oxidation occurs.
d. Steel Sheet Piles
✔ Steel piles are commonly utilized because of the following reasons:
a. High resistance to driving stresses
b. Excellent water-tightness
c. Length can be easily increased by welding or bolting.
d. Durability can be increased by corrosion protection measures such as coating and cathodic protection.
✔ These piles are generally interconnected by interlocking.
✔ Different forms of steel sheet piles are:
a. Normal sections
b. Composite sections
c. Box sections
d. Straight web sections
4. Advantages of Sheet Piles
The advantages of Sheet piles are as follows:
a. Reusable
b. Recyclable
c. Can be used in both temporary and permanent constructions.
d. Available in a wide range of shapes and sizes.
e. Requirement of less maintenance.
f. Can be installed in very less time.
5. Installation of Sheet Piles
Hope you liked our post.
Read Also: Types of Pile Foundation
Sheet piles are sections of sheet steel with interlocking edges that are driven into the ground to provide permanent or temporary earth retention and excavation support.
10 Advantages to Sheet Piles:
1) Sheet piles are recyclable and reusable.
2) Piles can come in a wide range of lengths, size, and steel options.
3) They can be used for temporary and permanent structures.
4) They can be installed using silent and vibration-free methods.
5) The work is neat, clean, and creates no spoil arisings. The supervision of work on-site can be reduced, and minimal storage space is required.
6) Sheet piling is a more cost effective and quicker installation than contiguous or secant walls.
7) Cofferdams can be constructed in almost any desired shape, however, for practical and economy reasons, most cofferdams are either rectangular or circular.
8) Sheet piles can provide a close-fitting joint to form an effective water seal.
9) They have a long life above and below water, making them advantageous for marine and coastal projects.
10) Anchored sheet piled walls can provide even more flexibility for installation purposes.
Aarsleff Ground Engineering have specialised in sheet piling for over 30 years, installing all types of temporary and permanent sheet piled retaining structures. Aarsleff can provide sheet piles for a variety of retaining wall solutions, including Propped Walls, Cantilever, Anchored Walls, Conventional and Marine Sheet Piling, Permanent Retaining Walls, Temporary Sheet Piling and King Sheet Piled Walls. Sheet piles can also be used for basements and cofferdams to provide dry working environments for construction to take place.
Aarsleff has a wealth of experience in the design and installation of sheet piles, working closely with clients, developers and principal contractors to provide a value engineered solution no matter the scale or complexity of the project.
If you are interested in our Sheet Piling solutions and would like to know more, get in touch with an expert via our ‘Get a quote’ form.
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