![How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens](https://www.brickwood.info/uploads/db5988/optimized/2X/7/7c0bb7fa1d7487b30ffdd24f91b9e3a0c8697d5c_2_1024x987.jpeg)
How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens
![How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens](https://www.brickwood.info/uploads/db5988/original/2X/4/49be96a68e103a38637702048978736660021c87.png)
How to Make / Mix Perlite or Vermiculite with Portland Cement for Pizza Oven Insulation - Construction Materials Needed to Build a BrickWood - BrickWood Ovens
![Temper fire in the exercise ball oven. Tried to match the Calirforno dimensions, but thicker walls. Currently 4" of perlite, sand, Portland cement, and clay mix. Getting HOT inside! Added hi temp Temper fire in the exercise ball oven. Tried to match the Calirforno dimensions, but thicker walls. Currently 4" of perlite, sand, Portland cement, and clay mix. Getting HOT inside! Added hi temp](https://i.redd.it/bd4du6ytn0d51.jpg)