Topic:

Refractory Concrete

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Answers to Common Questions
( ri′frak·trē ′kän′krēt ) (materials) Heat-resistant concrete made with high-alumina or calcium-aluminate cement and a refractory aggregate.
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Ingredients: River gravel or crushed fire bricks Sand Calcium Aluminate cement. (if available in different grades choose the better one) Lime (lime is usually cheaper, about 80% of the cement price) Water You can add into this mix a little ...
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I am planning on using a catsable product from a company called Pryor Giggey. The product I decided on is called Econolite, it is an insulating castable good to 1600 deg F. They have one called Insulcast which is good to 2600 deg f but it w...
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Answers to Other Common Questions
Hi Howie, I think you really only need Calcium Aluminate concrete in a commercial oven that is fired 24-hours a day. A large percentage of home ovens are installed using standard concrete (in fact there are installation guides from producer...
http://www.fornobravo.com/forum/f7/insulated-hearth-141...