Thermal Mass Floor Concrete

Multiply the mass by the specific heat capacity of concrete 0 2 btu lb degree f.

Thermal mass floor concrete.

The money used for a carpet could for example instead be spent on polishing an exposed concrete floor. Probably the simplest form of thermal mass is a concrete slab floor. Thermal mass is ideally placed within a building where it is shielded from direct solar gain but exposed to the building occupants. Floor requirements to provide thermal mass for heating a concrete slab floor provides excellent thermal mass.

Whatever the building type the use of thermal mass requires a basic working knowledge of its function and how best to use it. Building thermal mass into your new home or renovation doesn t have to increase costs. Be 100 200 mm thick. This yields 0 2 times 13 300 equals 2 660 btus to raise the temperature of the entire wall just 1 degree fahrenheit.

When the thermal mass of the concrete is heated the warm slab acts as a radiator distributing even heat throughout the structure. Thermal mass is a concept in building design that describes how the mass of the building provides inertia against internal temperature fluctuations. The second consideration is the high thermal mass of concrete slabs which applies similarly to walls and floors or wherever concrete is used within the thermal envelope. A large concrete slab floor can moderate temperatures in the rest of the building.

For maximum heat absorption the surface should. With increasing energy costs and concern over co2 emissions concrete s ability to provide passive cooling is being widely applied in both new and refurbished buildings. Have a dark colour or a textured or matt finish. It is therefore most commonly associated with solid concrete floor slabs in naturally ventilated or low energy mechanically ventilated buildings where the concrete soffit is left exposed to the occupied space.

Thermal mass for limiting summertime overheating. This is typically achieved through its ability to absorb unwanted heat during the day and then release it at night with the help of ventilation from cool night air. The picture above shows a concrete floor we re about to pour with radiant heating tubes installed. Questions answers about how to choose a finish floor to be installed over a.

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.