Daily Archives: 6 October 2019

Rendering: Everything You Need to Know

This blog post will tell you everything that you need to know about rendering if you’re not sure what it is.

Are Rendering and Plastering the Same Thing?

The short answer? No. They are not at all the same thing.

While they are both processes of covering walls and are both made of the same building materials, this is where the similarity ends. These two practices differ from each other in various ways. The main difference between them is that plastering involves coating the interior walls of a building whereas rendering refers to the coating of exterior walls. Moreover, even if the materials used in both processes include cement, sand, water and lime gypsum, plastering and rendering do not produce equally strong finishes.

1. Rendering

Meant for coating exterior surfaces of buildings, rendering contains a higher percentage of cement within its composition when compared to plastering.

2. Plastering

Since plaster is used to coat the interior walls and ceilings of buildings, its composition is made up of less cement than render. This consistency gives plastering a smooth and flat finish that is ideal for painting or wallpapering.

Why Apply Rendering on Exterior Walls?

Needless to state that no one can go past rendering if they are looking for an attractive, cost-effective exterior finish. However, rendering serves two additional purposes other than only making the outside facade of a building more visually appealing:

Rendering increases the safety of a building by providing both waterproofing and fireproofing efficiencies.

Types of Render Finish?

Before the invention of modern renders, concrete renders used to be widely used.  But with the leaps and bounds made by technology, modern renders are able to compete on almost equal footing as concrete renders.

Since different types of render create different types of finish, it would be ill-advised to make a choice before having looked at all the types that exist on the market. From smooth to textured and patterned, you can find several types of finishes that also come in a wide range of colours.

Below is a list of the most common types of renders:

1.      Lime render

Since lime hardens slowly, it is an easily workable material that is also less brittle and less prone to cracking when compared to concrete renders. Even if there are cracks, these areas can mend over time by absorbing carbon dioxide.

In fact, the process that makes lime hard and waterproof is called carbonation. While it sits on the wall, it continuously absorbs carbon from the atmosphere for several days. With a textured or patterned finish, lime renders are perfect for old homes and old, historic buildings. Because it is so flexible and breathable, it helps to alleviate damp problems that are common in old buildings.

2.      Cement render

Consisting of three main components (lime, sand and cement), cement render is the standard choice for external walls. Not only can this type of render be mixed on-site, but the materials used to make it are quite cheap.

However, this type of render require at least 2 – 3 coats of render and needs frequent repainting for it to look as good as new.

3.      Polymer render

In addition to having cement or lime, this type of render also have polymers and some types of plastics added to it. These polymers are added to help prevent cracking, increase flexibility and/or to provide better waterproofing features.

Polymer renders are generally pre-mixed, hydrophobic, vapour permeable and can resist even high impacts. This would explain why this type of render is gradually gaining in popularity.

4.      Acrylic render

This is a wet, thin-coat render which is often used as a topcoat over existing finishes. It comes in a wide variety of colours and can be purchased ready to use.

Acrylic renders stand out when it comes to colours because it can not only be mixed into any shade but with its ability to bond well to colour pigments, it can give very intense colours that last much longer than other coloured renders.

Advantages of the Most Common Type of Rendering: Concrete

There is a reason why concrete rendering is the most popular out of all the options out there: although usually applied to bricks, it can be applied to just about any masonry surface.

On top of that, it also has several other advantages

  1. By just changing the application technique, several types of finishes can be created. These finishes can range from very smooth to very textured.
  2. Because it is comparatively cheaper than other rendering option, it is possible to apply it to larger areas of wall without breaking the budget.
  3. It can be painted over and at any time once the render has set and dried.
  4. Since any outdoor-rated pain can be used on concrete render, you have a wider range of colour to choose from.

How Can I Keep My Bathroom Clean and Fresh?

Bathrooms smell. All bathrooms smell. It’s usually the room that smells the most in a house. And it’s quite normal considering what everyone does there… As much as we hate talking about it, this is where we go to do our business – which is pretty disgusting and smelly. But again, these are bodily functions and cannot be stopped – it’s totally normal, everyone has to go!

But it is not easy to clean the bathroom on a daily basis. We all have busy schedules, and we can’t spare hours every day to clean the bathroom from top to bottom. We hear you. But it’s also crucial that this high-traffic room stays clean.

So, to help you out, we’ve come up with a few simple ways to keep the bathroom clean for longer, keep the odours at bay and ensure the bathroom smells fresh naturally. Read on find out how to get more mileage out of your efforts:

Step 1: Keep moisture away

The leading factor to pungent smell is bacteria growth. And the best way to have bacteria grow in your bathroom is to let moisture sit in the bathroom for a long time.

Moisture can accumulate in a bathroom after a shower. Notice how condensation covers the tiles, mirrors and bathroom counter after you get out of the shower? This condensation is caused by the steam of your shower. In addition to making the bathroom smell, this moisture can also cause mildew stains to form in your bathroom.

Solution:

Ensure the shower stays dry. There are a few ways of doing that:

  1. You can wipe down the walls, tub, faucets and shower doors with a squeegee once you are done in the shower.
  2. Use bathmats and dry the floor once you step out of the shower.  (Wash those rugs on a regular basis so they do not harbour any smell.)
  3. Crack a window or the door open while showering. This will help dissipate the moisture.

Step 2: Keep plumbing fixtures and faucets clean 

While hard water deposits do not cause any odour, it does not look attractive, makes the bathroom look dirtier than it really is and, worst, impairs the function of your fixtures.

Because of the high moisture rate and water collection in bathrooms, faucets tend to quickly accumulate hard water deposits. No matter how new the faucet is, these deposits will make it look old and dingy.

Solution:

Everyday cleaning won’t cut it when it comes to hard water deposit – You can’t remove buildup with just water. While you still need to clean the faucets and fixtures regularly in a specific way, you don’t need to get any special cleaning products.

To keep them looking nice and working correctly, do the following:

  1. Pour regular white vinegar in a container.
  2. Soak a clean piece of rag in the vinegar.
  3. Carefully drape the rag over the faucet so the rag covers the areas that have hard water deposits.
  4. Wait 30 – 60 minutes before removing the rag.
  5. With the help of a non-scratch sponge scrub vigorously, while focusing on areas with the most buildup.

Step 3: Keep the grout clean

We can all agree that well-installed tiles can make any bathroom look modern and classy. They are also ideal for bathrooms since they are very resistant to moisture. But there is one downside to having tiles installed, and that is Grout.

It is used to keep the tiles together and looks beautiful when fresh. But because it is porous, it absorbs dirt, debris, and liquids easily and is more prone to staining. If it is not cleaned properly, it will become stained and mildewed, and can even crack. Dirty grout can have a certain smell to it and can make your bathroom smell strangely.

Solution:

To maintain grout in the bathroom and extend its life, follow these simple steps:

  1. Use a squeegee to wipe down the tiles on the walls after your shower. It will help remove excess water.
  2. Lightly spray the tiles with a mild shower cleaner.
  3. Every two weeks rub water and baking soda paste on the grout using a grout brush or an old toothbrush.
  4. Rinse with clear water.
  5. Dry using a squeegee.

Step 4: Keep the shower curtain free from buildup

Since shower curtains are in contact with water from the shower on a daily basis, they can develop mildew and odours if not scrubbed regularly. 

Solution:

  1. If you have a vinyl shower curtain, spray the bottom of the liner with a bleach-containing all-purpose. Do this several times a month to keep soap scum, water minerals, and mildew at bay.
  2. If you have a cloth shower curtain, put it in the washing machine every month.
  3. Coat the shower curtains with a water repellent.

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