You may have heard of the term “underpinning” if you are around for a while. What does it mean, and why are they important? We’re going to dive into the fascinating world of structural supports because you’d be surprised at how much it can do. Grab a coffee, and let’s dig in! more help!
Basics of Underpinning
Let’s begin by deconstructing the whole idea. Underpinning is the process of strengthening a structure’s foundation. Consider it like buying a house new shoes. As with shoes, a single size does not fit all. There are several different approaches to different types of problems. We’ll look at the most popular.
Mass Concrete Underpinnings: The Good Oldie
Since your grandfather’s day, this method has been in use. Underpinning a building with mass concrete is as simple as it gets. Here’s how it works: Contractors fill in holes under the existing foundation with concrete. Over time, the sections of dry concrete form a strong new support. It is effective and simple to do, so it’s perfect for situations in which you have time.
Modern Take On Beam-and-Base Method
Imagine mixing old school with new school. Beam and Base is a method that achieves exactly this. This method involves building beams instead of simply filling holes. These beams can either be made out of concrete or from steel. You can think of this as wearing orthotic shoes in order to get extra support and comfort.
The Technologically Savvy Solution to Mini-Piled Substrate
Have you got a restricted access or are you dealing with weak ground? Then mini-piled foundations may be your best friend. The technique involves the installation into the ground of mini piles. These are basically small, robust columns. These piles reach depths up 15 meters. You can use this method when other methods won’t do. Perfect for tricky scenarios that call for a little bit more finesse.