Imagine yourself on a walk in a picturesque Melbourne suburb. You can’t but notice that some houses have cracks visible or are tilted. The thought of how the melbourne structure is supported might cross your mind. Then, let’s ask ourselves: why are these homes cracking and leaning – read this? Reactive clay soil is the culprit. We’re going to embark on an amazingly squishy journey of discovery!
This reactive clay is like the unpredictable friend that can’t choose what to wear at a party. The soil expands when wet, like a person who has eaten too much at a party. What happens when it’s dry? This soil contracts and sheds its weight. Like your friend suddenly going on a fitness quest. These dramatic changes of volume are what makes this soil’reactive.’
Melbourne being a geographically diverse city, it has pockets that are filled with clay soil. What is the significance of this dirt that has a moody appearance? It’s like being on a wobbly surface when the earth beneath your foundation shifts constantly. The uneven settlement of buildings can lead to structural damage or cracks.
It gets even muddier! Urban lifestyles contribute to the issue. Imagine landscaped garden, watering of plants or leaky pipes. The soil can be affected by all of these factors, which will increase its reactiveness. Do not even begin to mention trees. Although they can add charm to any property, the roots of the trees may be sucking moisture out of the soil and speeding the contraction.
There’s still hope! Underpinning and advanced construction can protect homes from reactive clay soil. This soil is also manageable with some landscaping considerations and proper drainage.