Rocket Mass Heater Insulate Concrete Floor

People generally insulate their chimney to avoid a deposit a creosote non combusted waste that can create chimney fire.

Rocket mass heater insulate concrete floor.

Insulation does not stop the transfer of heat it only slows it down. Most installations i ve seen discussed use the exhaust pipe to heat the thermal mass. I ve recently been thinking of building a new house and using a rocket stove to heat it. You can build a rocket stove from concrete blocks.

Rocket mass heater runs along the 40 back wall. To be extremely resilient to the uncertainties of life you should invest in a small portable rocket stove and a large rocket mass heater as well. 8 system with fire brick for j channel. A 6 rocket mass heater system can do most of what you want however the rmh will have a keyhole shaped foot print of nearly 4 x 6.

The change with rmh is that the fireplace itself is insulated so the fire reach higher temperatures 1000 c than a standard fireplace or stove. 55 gal drum for outer containment. The whole point of a rocket mass heater is to keep that hot mass inside the building so putting it outside is counter intuitive. After that we can couple the rmhs thermal mass with the concrete.

A rocket stove mass heater is definitely appropriate for this type of thing. 2 they are insanely efficient maximizing your fuel. If you could put supportive pilings at a similar depth to your current pilings and put a load bearing concrete slab on top of them you should be able to put a stove on top of that but having it outside the building envelope well i probably wouldn t bother with a rmh. Every four feet has two 8x8x16 concrete blocks to allow flow of cool floor air through the mass.

Insulation laid against the floor has no where for the heat to go so it saturates the insulation. This is why walls floors etc may reach unsafe temperatures even with a layer of insulation between them and the heat source. 35 gal drum containing pearlite insulation. Concrete mass is 15 deep and 20 high.

The stove body an insulated surround for the elbow. Within this space no concrete made from portland cement is safe from total distraction due to the wickedly high combustion temperatures. The floor will warm up to the upper 70 s at most and it s just wonderful to walk around on barefoot in the winter.