DIY refractory mixing using sodium silicate

Refractory mixing An easy in-bag mixing method for sodium silicate refractory mixes is described. It allows the mix to have a stiff consistency with low water content. The resulting ‘plasticine’ texture makes handling and molding easy. In my previous post about dense DIY refractories from sodium silicate, I have intentionally … Continue reading DIY refractory mixing using sodium silicateRead More →