5 Types Of Cement Any Professional Should Know
Cement plays many roles within the construction industry. It can be decorative, used to create sculptures and bookcases. And equally, it can be used within the concrete as a binder when building housing, roads and other applications. Whether you have worked with cement for many years or are just entering the industry, it is important to know the equipment and tools available at your disposal. So, in this blog post, we will cover the 5 types that you should need to know today to get the best out of your next project.
1. Fire Cement
A combination of thermosetting resin and inorganic fillers, fire cement is designed for environments that are exposed to high temperatures. Once dried, it can withstand temperatures up to 12500oC. To help reduce the spread of fire in a property, it is commonly used in walls or building construction but also provides the ideal solution for inbuilt fireplaces and stoves. This cement is available in several colours to suit the application and bonds well with materials like fire bricks, blockwork, stone and clayware.
2. Rapid Setting Cement
As the name suggests, rapid setting cement is ideal for projects that are short on time. It has a unique blend that allows it to harden significantly faster than other options on the market. While traditional cement can take up to 24 hours, rapid setting options can do the same curing process in less than 1 hour. Not just perfect when a job needs to be completed quickly it also tends to have a reduced shrinking rate and higher resistance against chemical attacks.
3. Masonry Cement
A mix of Portland cement and slaked lime, masonry cement is designed for use in brick, block and stone masonry projects. It has heightened strength, durability and resistance to atmospheric factors in these applications. You will commonly find it on projects that require extensive building work, such as for walls or partition dividers.
4. Pozzolana Cement
Pozzolana cement is made from a blend of Portland cement and a pozzolanic material. When it hardens, it has impressive compressive strength, good elasticity, a reduced shrinkage capability and permeability. Most of the projects where pozzolana cement is exposed to water, such as buildings near seashores, dams and marine structures.
5. Portland Cement
Portland cement is the most common type of cement used in general applications. It comes as a fine powder and is made by heating limestone and clay materials. Most types are grey but you can find white if the project calls for it. It is largely used to precast concrete creation, including for moulds while also being ideally suited to repairs.
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