What Material Has the Highest Thermal Mass

Water: water has the highest volumetric heat capacity of all commonly used material. … Concrete, clay bricks and other forms of masonry: the thermal conductivity of concrete depends on its composition and curing technique.

Does steel have high thermal mass?

Materials such as concrete and masonry tend to have a useful thermal mass, whereas timber is too slow an absorber of heat, and steel has a too high a thermal conductivity. The ability of a material to absorb and release heat through thermal cycles is described as ‘admittance’ and is based on its: Thermal capacity.

Does brick have a high thermal mass?

Materials such as concrete, bricks and tiles absorb and store heat. They are therefore said to have high thermal mass. Materials such as timber and cloth do not absorb and store heat and are said to have low thermal mass. In considering thermal mass, you will also need to consider thermal lag.