22Underpinning is a term you have probably heard before. What is it and why is essential? It’s fascinating to learn about structural support. So grab some coffee and lets get down to the details! more hints!
Underpinnings: Basics
Let’s start by breaking down the entire concept. Underpinning involves strengthening an existing structure’s foundation. It’s like giving a home a pair new, sturdy shoes. Like shoes, not all sizes fit everyone. There are many different ways to deal with different problems. Here are the most common ones.
Mass Concrete Foundations – A Goodie Oldie
The method is old enough to be used by your grandad. The process of mass concrete underpinning can be quite simple. Concrete is poured into the holes dug below the existing foundation. As the concrete dries, it forms a solid new support system. It is simple, efficient, and perfect for situations when you have the time.
Modern Take on Beam and base method
Imagine mixing the old with the new. Beam and Base achieves this. Instead of just filling the holes with cement, this technique involves creating beams to evenly distribute structural loads. These beams are made of steel or concrete. Consider wearing orthotic insoles with your new shoes for added comfort and support.
The tech-savvy solution to mini-piled underpinning
Do you have a limited area of access? Or do you deal with a weak soil? Underpinning with mini-pileds could be the solution. This technique involves installing small, solid columns called mini piles deep into the earth. These piles may reach depths as high as 15 meters. This is like calling the big guns in when other methods aren’t working. It’s perfect for those tricky situations that require a bit of finesse.