W.olly
Member
- Messages
- 3,624
- Location
- Radcliffe, Manchester
Trying to make this riser for the rocket stove. Failed first time when i used Perlite, silica sand and cement. 7/1/1 ratio. reckon i didnt leave it long enough ( 2 days ) before i moved the moulding to help dry better. That was a recipe i was given and didnt look much further until last night into it and there are so many way to go.
So this time after reading more i see so many recipes for this, and i remembered i have a load of Aluminum Oxide here aswell. So i have that with Portland cement and Silica sand and more Perlite on its way.
Any ideas on what the recipe should be with that, or a good one if tats all no good ?
Cheers
Faffer
oh the mould i have.
So this time after reading more i see so many recipes for this, and i remembered i have a load of Aluminum Oxide here aswell. So i have that with Portland cement and Silica sand and more Perlite on its way.
Any ideas on what the recipe should be with that, or a good one if tats all no good ?
Cheers
Faffer
oh the mould i have.