Updated: Dec 20, 2021
Combination wall systems have numerous uses and have become an essential staple in the construction industry.
There is plenty to consider when choosing which steel combi wall system to use. In this article, we'll tell you everything you need to know about king pile combi walls, from their installation to their most common uses.
If you're on the market for an excellent combined wall system, read on to find out more.
Installing King Pile Combi Walls
Single H King Pile
Double H King Pile
It is the king pile that makes up the vast bulk of the wall, with sheets used to ensure that the wall is one continuous structure.
The shape of the steel combi wall is a great benefit for installation: it is approximately 3:1 sheet to beam, meaning that only a quarter of the wall has to be driven. Compared to the standard sheet wall in which the whole structure must be driven, it's no surprise so many choose combi walls!
The pipe pile and H pile combination wall systems are often backfilled with concrete or steel. This serves to reinforce the wall. Once all sheet pile is hammered into place, the wall can be welded together at all interlocking points.
The vital thing to remember about installing your combined wall system is this: your materials must be of high quality. The king pile needs to be strong and rigid to ensure stability.
Applications, Advantages, and Disadvantages
Combined walls are beneficial, particularly when it comes to excavations and construction. Some common uses include:
When it comes to the disadvantages, the obvious factor is cost. As they are more advanced, combination walls cost more to install than standard sheet walls. The materials will set you back more than simple sheets.
However, it is arguable that this cost is offset by the savings a good quality wall offers.
They are more reliable than standard walls—with excellent stability and resistance against movement. This is influenced by how deep the king pile can be buried: the walls can be taller with no ill effect.
Ultimately, though the walls are more expensive, they are the more economical option for those projects in which they are used. They are the best option for large-scale projects due to their higher durability and load-bearing capacity.
Choose Your Steel Combi Wall System Today
If you've got a big project on your hands, a combined wall system might be perfect for you. Now that you know the run-down, you can shop for exactly what you need.
For those kinds of high-quality products, be sure to take a look at what ESC have to offer. And remember, you can always contact us today for more help and advice on choosing your steel combi wall system.