Our refractory castable shapes will help you reduce the emission values of your wood-fired boilers. They ensure that the flame mixes uniformly with the secondary air, increasing the temperature in the combustion chamber. This is essential for ensuring that volatile substances burn completely. They also prolong the temperature gradient, giving the boiler a longer thermal endurance and better temperature stability.
Here’s a look at the properties of the mixtures that we typically use when manufacturing shaped blocks for combustion chambers: