In simple terms, high alumina cement concrete may be defined as a special type of concrete with high heat resistance. It is typically used for binding firebreaks in furnaces, pizza ovens and other such structures that require highly heat resistant concrete. As far as the process of making high alumina cement concrete is concerned, there are several recipes available online that allow you to create this concrete in an affordable manner. View this site: http://refractorycastablecement.com/high-alumina-cement-concrete/
It’s important to keep in mind that creating this special kind of concrete is not much different from mixing regular concrete. All the materials required to make high alumina cement concrete are easily available everywhere. However, it is important to keep in mind that you need to use the ingredients exactly as defined in the recipes you can find online in order to get the required strength and heat resistant property. If you make even slight changes to the recipes, the concrete may lose its heat resistant property or strength. Therefore, you need to follow the recipes exactly as described.
Another important thing you need to keep in mind is that it takes a lot of time to dry. In many cases, it is recommended to leave this concrete to dry for a period of up to 3 weeks. If you try to heat up the structure when it is not completely dry, it may lead to huge cracks and in some cases, your structure may even explode. Therefore, you should let it dry for at least 3 to 4 weeks and even then, you should begin by lighting small fires in order to get rid of any existing moisture in the .
You have the option of making this concrete on your own by buying the materials individually or you can also buy pre-mixed high alumina cement concrete from the store. The advantage of pre-mixed concrete is that you won’t have to do much work as everything is already mixed.
High alumina cement concrete is under the category of refractory concrete. Check more about refractory concrete or find a refractory concrete supplier, click here: http://refractorycastablecement.com/buy-refractory-concrete/