Thermal Mass Flooring For Passive Solar Shed

My question is about flooring.

Thermal mass flooring for passive solar shed.

The sketch below shows the effect of high thermal mass on a building. Thermal mass is another vital and complimentary component of passive solar design. I was planning on an engineered wood floor but my builder pointed out that this would prevent the sun from heating the slab. Floor plans features several functional basic layouts and commentary on design choices.

Introduction to high thermal mass pragmatic design low tech functions and materials. Dry stack surface bonding cement construction photos and some block layout sketches. Flooring materials for passive solar floor slab designs where direct solar gain and passive solar heat storage are desired. Your passive solar design expert can optimise the amount and placement of both glazing and thermal mass by using hour by hour simulations of the design.

The share of the home s heating load that the passive solar design can meet is called the passive solar fraction and depends on the area of glazing and the amount of thermal mass. Very high levels of thermal mass e g. Htm passive solar ebook table of contents. Thickness concrete slab floors should be 100 200mm thick for the best performance while thermal mass walls should be 100 150mm thick.

Welcome to world headquarters scott s current and back off i m still working on it conversion of an old existing garden shed to a cozy passive solar and some wood heated design office. Greater quantities of both thermal mass and passive heating and cooling are required to moderate temperature cycles up to one week e g. Photo gallery is packed with images commentary and our free htm home tour video. I am building a home that will use a combination of a mini split and passive solar in the pacific northwest.

Earth covered buildings can even out summer winter ranges if well designed. A material that has thermal mass is one that has the capacity to absorb store and release the sun s heat energy its density and levels of conductivity help to keep the internal temperature of a building stable. A solar passive shed house in the country. He suggests a stained concrete floor or tile.

This is very important in a passive house in terms of heat control from solar gain as it moderates temperature fluctuations. Flooring choices for use over concrete slabs using thermal mass what finish flooring materials are best to use over a concrete floor slab to retain the thermal mass properties of the slab. Thermal mass is a property that enables building materials to absorb store and later release significant amounts of heat. For thermal mass it has a concrete slab floor with insulation underneath.

Slab on ground with masonry walls or earth bermed. In simple terms a passive solar home collects heat as the sun shines through south facing windows and retains it in materials that store heat known as thermal mass.