Top energy performer employs thermal mass of precast concrete
A proven product like precast hollow core slabs have gained new functionality and added value through their integration with the heating and cooling system of the High Park School in Barrie, Ontario. Technology from Toronto-based Termobuild converted the precast floors into part of the HVAC system. The thermal mass of the hollow core slabs allows the building to tap into low-grade energy such as the body heat of students, or to pre-cool the building at night by storing most of the daytime cooling needs in the floors.
By Jack Laken