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Any adivce here ?
I want to make a pizza oven from refractory concrete.
I wonder how I can increase the strength - Ive heard of fibre additives in normal concrete. Any ideas here about what could be added.
The other question I have is if I can add additional filler - say igneous rock chippings - which cost hardly anything - used to bulk up the concrete further. I don't need huge strength and it will reduce the cost.
Thanks
I want to make a pizza oven from refractory concrete.
I wonder how I can increase the strength - Ive heard of fibre additives in normal concrete. Any ideas here about what could be added.
The other question I have is if I can add additional filler - say igneous rock chippings - which cost hardly anything - used to bulk up the concrete further. I don't need huge strength and it will reduce the cost.
Thanks