Aerated blocks: what are they and what are they used for?

If you’re planning a construction project, you may be overwhelmed by the many options available for building materials. One material that you may not have considered is aerated blocks.

In this blog, we’ll explain what aerated blocks are, their uses, and why you may want to consider them for your construction project.

What are aerated blocks?

Aerated blocks, also known as autoclaved aerated concrete (AAC) blocks, are made from a mixture of sand, cement, lime, gypsum, water, and an expanding agent. The mixture is poured into a mold and then cured in an autoclave, which is a pressurised chamber that uses steam to accelerate the curing process. The result is a lightweight block that is about a third of the weight of traditional concrete blocks.

What are the benefits of using aerated blocks?

Aerated blocks have a variety of uses in construction. They are commonly used for internal and external walls, as well as for foundations and floors. Because they are lightweight, they are easy to handle and can be quickly installed, reducing the time and cost of construction. They also have excellent thermal insulation properties, which can help to reduce energy costs by keeping a building warm in the winter and cool in the summer. In addition, aerated blocks have good acoustic insulation properties, which can help reduce noise pollution both inside and outside the building.

Why choose aerated blocks for your construction project?

There are many reasons why you may want to choose aerated blocks for your construction project. Here are just a few:

• Lightweight

  Aerated blocks are much lighter than traditional concrete blocks, which makes them easier to handle and install. This can reduce construction time and labour costs.

• Thermal insulation

  Aerated blocks have excellent thermal insulation properties, which can help to reduce energy costs and improve the comfort of your building.

• Acoustic insulation

  Aerated blocks have good acoustic insulation properties, which can help to reduce noise pollution both inside and outside the building.

• Eco-friendly

  Aerated blocks are made from natural materials and are recyclable, making them an eco-friendly option for your construction project.

How could you use aerated blocks for your project?

• External and internal walls

  Aerated blocks are often used to construct both external and internal walls of homes. They are lightweight, which makes them easy to handle and install, and they have excellent thermal and acoustic insulation properties, which can help to keep the home comfortable and energy-efficient.

• Foundations

  Aerated blocks can also be used for foundation walls. Their strength and durability make them a good choice for supporting the weight of a building.

• Floors

  Aerated blocks can be used as a lightweight and insulating layer in suspended ground floors. This can help to reduce heat loss through the floor and improve the energy efficiency of the home.

• Partition walls

  Aerated blocks are often used to construct partition walls between rooms. They are easy to cut and install, and their acoustic insulation properties can help to reduce noise pollution between rooms.

• Fire-resistant walls

  Aerated blocks can be used to construct fire-resistant walls in homes. Their high fire-resistance properties make them an excellent choice for this application.

Aerated blocks – The key points

In conclusion, aerated blocks are lightweight, eco-friendly, and energy-efficient building materials that can be used for a variety of construction projects. Whether you’re building a new home or renovating an existing one, aerated blocks may be a good choice for you. If you have any questions or would like to learn more about using aerated blocks for your construction project, don’t hesitate to contact us. We’re always happy to help!