Thermal insulation of the foundation and plinth

Thermal insulation of the foundation and plinth – Dear visitor, if you live in a cold region, this information may be useful to you. In areas with strong and prolonged frosts in insulation need not only walls, but also the foundation base. With proper selection and quality installation of insulation, it is possible to significantly reduce the temperature difference between the external and internal environment, minimize the formation of condensate moisture, improve the micro climate in the living areas and extend the life of foundation structures.

What insulation used for thermal insulation of the foundation?

Used for thermal insulation of the house foundation insulation should be of sufficient strength, moisture resistance and durability. These requirements are fully compliant with thermal insulation composite panels based on expanded polystyrene.

Also, foamed polymers having a closed structure without deep freezing problems tolerate the action of acid and alkaline chemicals, the panels can be mounted without constraints of temperature and weather. Also as insulation used successfully Rockwool mineral wool insulation with water-repellent additives.

Panel with the prefix “geo”, designed for direct contact with the ground, and do not need additional protection. Demand for baseplates, growing in parallel with the increase in the average value of land, forcing developers to consider basements as useful and even residential.

Insulation on the outside of the foundation is to install insulation on the entire perimeter waterproofing coating that protects it from mechanical damage. Insulation thickness is dictated by the requirements of the specifications, customer requirements and other factors.

Technological features insulation

When insulating basement insulation panels are attached to the surface treated polymer waterproof glue. Location panel is not regulated, the main thing that was not in the coating conditions for the formation of cold bridges. Filling is done in layers of insulation, with periodic soil compaction.

Thermal insulation of the foundation and plinth

Consider the features of insulation plinth designs. To finish these transition areas, using similar materials with high impact resistance and good adhesion to the plaster.

Plates are mounted on a 150-200 mm below the ground level, continuing thus insulated basement wall. Fixing the material on the working surface is implemented with polyurethane glue or metal plugs, within 4-6 pieces per plate.
Plastering certainly reinforced alkali-resistant mesh. Rock wool insulation is easily cut with a hand saw, making it much easier to carry out accurate fit fragments into recesses and openings.

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