Rendering is an essential process in civil structures. It is a process that involves coating a mixture of cement on the outer walls of a building. It sometimes involves the coating of the interior walls also. This is done to get a smooth texture on the surface. Wall rendering is a tedious task, and hence, when you hire the right rendering experts, you need to check his license, overall years of experience, and whether he can use the digital renderer for your home. But when you hear other terms like solid plastering or cement rendering, then do not get confused because they are the one and same application. It is just being referred to in other terms.
It has been prevalent in European structures for many centuries now. But it has appeared in the Australian scene in the 50s.
Why Is Rendering Necessary?
Renderers act as a shield or as a sort of barrier from fire. It also acts to make the building waterproof. But the primary reason is its aesthetic appeal. In some regions in Europe, especially the Mediterranean countries, a building is incomplete without a coat of renderer.
These regions will not allow a house to go without a renderer. Some places in France even have the government telling the person of the house what colour the renderer should be. It is an integral part of their culture and custom. Ant this aesthetic appeal of rendering a building is very recently discovered in countries like Australia.
Components Of A Renderer
The primary ingredients that go into the making of a renderer are lime, cement, sand, and water. Lime mixed into it makes it creamier in texture. It also gives that elastic property that makes it less prone to cracking and peeling off in due course of a few years. The right design and content of the rendering elements can now be checked on software, and you can also get an idea of the quality of rendering with light, shadows and even how it is going to affect your overall environment.
The most common mixture of renderer has a ratio of 6:1:1 of sand: cement: lime. For this, any type of cement that is used in the construction industry can be used. And if the renderer is mixed with the help of a machine, it mixes very well.
The Process Of Rendering
And the sand in the renderer has to essentially be fine to make it less coarse. If the sand is free from impurities, it will be fine-textured. But sand should always be sieved before usage for construction purposes. But other than these materials, some other items like additives, bonding materials and pigments.
Renderer is a very thin blanketing that is smooth in finish. It is specifically done with a trowel. For the top rendering coating, you may use a trowel again, a sponge or a hessian bag.
Modern renderers are very technically advanced. It is more durable and sticks to surfaces for a longer time compared to the standard renderer. It can also be applied with special spray equipments and tools. An even more modern version has silicon in it making it breathable.
The biggest benefit of modern-day renderers is that they set faster; they set in 24 hours in comparison to the traditional renderer that takes 28 days to set.
Rendering can be done as a DIY job but if you want a smooth texture and a fine finish then you could do well with Hiring a professional renderer. Now, even experienced interior designers are taking the 3d rendering albums with them to show the stock and the works done to the clients.