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Micro Concrete: 5 Things You Need to Know

Micro Concrete, otherwise known as micro cement, is an increasingly popular design product for those who want to create a concrete aesthetic where it would not normally be possible, and at a fraction of the cost.

Read on to discover five things that you need to know about this awesome surface covering if you are involved with design, or are keen to improve the look of your home or workplace.

What is Micro Concrete?

Micro concrete is a cement based coating which can be applied thinly (approximately 2-3mm) to a range of different surfaces including tile and wood, to provide the look and feel of concrete at a fraction of the cost and weight of real concrete. Micro concrete is a great option for bathrooms, kitchens as it provides a hygienic, and stain free surface. What is more, the material is anti-slip and mould free- making it a fantastic choice for floor surfaces inside and out.

To highlight the functionality and contemporary look of micro concrete just take a look at the staircase and back wall created by the guys at Design Concrete Notting Hill. The wall and stairs look as if they have both been made completely from concrete, but thanks to this material, which was used to cover the underlying surface of the wall and stairs, the concrete aesthetic was achieved far more easily and cheaply.  

The inspirational interior design project below shows how versatile the material is, demonstrating that it can be used to cover a range of items in the home including dining room tables, floors and walls. Also, the image shows how different textural finishes can be achieved.

Micro concrete staircase and walls

Interior design project using micro concrete by Design Concrete Notting Hill.

2. Why is micro concrete used?

Prepackaged Mix

Micro concrete is available in a convenient one component, prepackaged mix which makes it easy to use and lay. The prepackaged mix also means no professional tools are needed, and that the mix can be applied by hand to the surface. As a result, the finished surface quality is enhanced and consistent. What is more, by eliminating the need for onsite concrete mixing, human errors are almost completely prevented. This makes micro concrete an easy surface option for almost any environment where a faux concrete finish is wanted. It is also ideal for those with limited space and concrete laying skills.

Reduced Water Requirements

Micro concrete was initially developed to reduce the demand for water as compared to conventional concrete. As a result of its ease of use and ability to adhere to other materials, micro concrete was used effectively to repair cracked or ageing concrete structures. Also, no pumping is needed which reduces the requirement of heavy machinery. Not only does this reduce application costs, but it also makes micro concrete a good option for areas with limited access.

Fast Drying

Micro concrete is often used because it can dry quickly which gives designers and those wanting to redecorate their homes with a surface option that will minimally disrupt their other projects. In fact, it dries so quickly that the covered surface could be functional within 1 day. Also, as micro concrete dries so quickly, the resultant surface has a consistent controlled quality.

As micro-concrete dries so quickly it can be applied one day, and then the item can be used the next- making it a great choice for those wanting to get projects done quickly. In addition, it is easy to apply, and looks professional- without the need for expensive professional tools.

This image from Modern Home Solutions demonstrates how sleek micro concrete surfaces look, and also shows how the surface is water resistant and seamless- making micro-concrete a fantastic surface choice for sinks.

 

3. What are the main advantages of micro concrete?

Micro concrete has numerous advantages over conventional concrete. These include the following;

– Requires no compaction so no heavy machinery is needed,
– Low permeability which means that it is can be used outside and in kitchens and bathrooms
– Bonds well to almost any surface,
– Strong almost as soon as it is applied,
– Chloride free making it a safe and durable surface option,
– Will not shrink upon application which means that no cracks or folds will occur.

4. How is micro concrete used?

Micro concrete has been used for numerous applications, both residentially and commercially. It has been used for items such as kitchen surfaces and shelves as it provides a seamless, durable and contemporary finish.

It is durable and can be applied easily to surfaces internally and externally. As a result, micro concrete is a great option for those looking to add an affordable hard wearing concrete aesthetic to floors or walls anywhere. It is also a waterproof material and therefore it makes for an ideal covering option for bathrooms and splash backs in kitchens.

Here is one contemporary use of micro concrete in a bathroom we did:

 

Micro concrete applied to walls of bathroomMicro concrete is a versatile product that is available in a range of textures, tones and colours. One of the possible textures and colours options that is available is evident in the image above.

As a result, micro concrete is a great option for those wanting to offer unique design elements, and a contemporary finish to their applications.

5. What is the best practise for applying micro concrete?

Micro concrete is unlike conventional concrete because it does not require special laying skills or machinery. However, in order to get the best finish possible it is important to follow best practice when applying the material.

Surface Preparation

The first stage of applying micro concrete is surface preparation. The surface that is going to be covered has to be washed and cleaned, with any dust, gravel or dirt removed. Then, any metal or exposed reinforcement that could corrode needs to be cleaned, and then coated for protection.

Mixing

Micro concrete can be mixed by hand, but if a large quantity is needed then it is easier to use a mixing vessel. The amount of water needed varies dependant on the mix, however it is usually about 1:8 (water to micro concrete). To mix, the micro concrete needs to be added to water slowly whilst being constantly stirred.

Application

Once completely combined it is important to pour the micro concrete onto the prepared surface as soon as possible for the best flow and consistency. Then, using clean tools simply smooth the mix out and allow it to dry.

 


To conclude, micro concrete is an awesome material that is sure to become a go to surface choice for design professionals. As a result, we want to spread the word!

If you have used micro concrete in your recent design project, we would love to hear about it, so let us know in the comments section below.

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