Insulation For Concrete Slab On Ground

In modern construction concrete slabs are usually cast above a layer of insulation such as expanded polystyrene and the slab may contain underfloor heating pipes.

Insulation for concrete slab on ground.

Concrete slab insulation reduces or eliminates ground water intrusion into the slab. R2 0 40 60 thick extruded polystyrene xps insulation board specified for on ground concrete floor slabs. Ground floor insulation below concrete slab thermal insulation is usually installed below the floor slab in buildings featuring continuous low level heating. A concrete floor is an excellent solution for a high performing home.

It is easy to handle install and transport. R value of concrete slab. Slab on grade in most climates it s important to install a 4 ft wide band of horizontal insulation at the perimeter of a slab on grade and to insulate the interior of stemwalls with a minimum of r 10 insulation. Slabmate is the new under slab insulation solution for slab on ground construction.

It helps make effective use of the thermal mass of the concrete slab rather than repeatedly warming it and allowing it to cool. Check out the podcast episode and please feel free to leave you comments or questions. Ergodesk 5 years ago. Insulation below the slab suits continuous low level heating gradually warming the thermal mass of the concrete and sustaining it at a consistent temperature.

Many homes at mullum creek have approx. The intention as assumed by the energy rating software accurate is that it be laid continuously under the slab as well as around the base and all sides of edge and internal stiffening beams see insulated. Environmentally friendly slabmate is made here in australia for both commercial and residential projects. This foil is protected from lime in curing concrete.

For the floors of industrial. Suitable product for concrete slab on ground floor kooltherm k3 floorboard kooltherm k3 floorboard is a super high performance fibre free rigid thermoset closed cell phenolic insulation for solid concrete ground based floors kooltherm k3 floorboard. Slabmate has been designed to create a thermal barrier adding to the total insulation of the project. Without insulation concrete slabs cast directly on the ground can cause a significant amount of extraneous energy transfer by conduction resulting in either lost heat or unwanted heat.

Where the heating is likely to be turned on and off such as in new build domestic properties and a faster thermal response is required the floating floor arrangement of insulation above the slab can be more appropriate.