Phase change energy storage concrete for roads

How can a phase change material improve the thermal energy storage capacity of concrete?

Integration of Phase Change Materials (PCMs): Investigating the integration of PCMs into concrete can enhance its thermal energy storage capabilities. Research can focus on developing new PCM-concrete composites or exploring the use of microencapsulated PCMs to enhance the latent heat storage capacity of concrete. 4.

Can phase change materials in concrete pavements store heat?

This paper investigates the potential use of phase change materials (PCM) in concrete pavements to store heat, which can be used to reduce ice formation and snow accumulation on the surface of the concrete pavement.

What type of phase change material is used in concrete?

J. Compos. Sci. Most concrete employs organic phase change materials (PCMs), although there are different types available for more specialised use. Organic PCMs are the material of choice for concrete due to their greater heat of fusion and lower cost in comparison to other PCMs.

Can phase change materials reduce energy consumption in building materials?

The possible incorporation of phase change materials (PCMs) in building materials has attracted a lot of research interest worldwide due to the concern on global warming and the ability of PCMs to reduce energy consumption in building because of their thermal energy storage abilities.

How can we improve the thermal energy storage capacity of concrete?

Research can investigate the effects of different additives and reinforcements on thermal conductivity, heat transfer and mechanical properties of concrete. 3. Integration of Phase Change Materials (PCMs): Investigating the integration of PCMs into concrete can enhance its thermal energy storage capabilities.

What is a phase change material?

Phase Change Materials (PCMs) exhibit high energy density and adaptability, undergoing phase transitions for efficient heat storage. Liquids, like molten salts, boast high thermal conductivity and wide operating temperatures. Metals offer excellent thermal conductivity but can be cost-prohibitive.