Limestone is one of the most popular building materials around. It has been used as a building material in one form or another for many centuries. There are instances of it being used for as early as ten centuries ago. It is used to build blocks, boulders, walls and homes. The most popular limestone derivative product is ordinary Portland cement, more commonly known as concrete. Concrete can be used to build a variety of structures. It has revolutionised architecture and has enabled the rose of modern society as we know it. Development of ant sort would not have been possible if the modern limestone based structures of today had not been built. The architecture of today owes its emergence to concrete.
One of the most popular derivative product of limestone is retaining walls made from it. They add aesthetic value to any setting and are a budget friendly addition to any landscape. They are often found in Pak’s and other Republic places where they are adorned by things such as vines and flowers. They natural white colour lends a limestone retaining wall a certain aesthetic that can not be replicated by many other materials. Out of all building materials, only marble looks comparable. Appearance wise, white marble and limestone look exactly the same.
Limestone retaining walls Perth should be maintained regularly. A number of things need to be done to keep them in a good shape. They are affected by many different environmental factors. Limestone is water soluble. This makes retaining walls made of limestone vulnerable to being washed away. They are especially at a risk at places where flooding is frequent. They are also at a risk where there is a lot of rainfall. Rainwater, in particular, is a very real hazard when it comes to outdoor walls made of limestone. Another danger to limestone retaining walls is acid rains. As the name suggests, acid rain is acidic in nature and has atmospheric nitrogen or sulphur dissolved in it. The water of acid rains is corrosive. It can erode natural structures such as those made of limestone. Care should be taken to cover retaining walls made of limestone when it rains.
One of the most common precaution is to have the walls sealed. Limestone retaining walls have thousand of small pores on every inch and this makes them very vulnerable to water. They can be sealed with a sealant such as wax that keeps the water out. In addition to water proofing the wall, it also avoids the damage caused by other environmental elements such as rain and wind. Wind also causes deterioration to limestone retaining walls. There are many different sealants available in the market. The most common ones are synthetic because they are cheap and offer better protection than their natural counterparts.