THERMAL INSULATION IN THE NEW ERA. INSULATION THICKNESS IN EUROPE ROOFS.

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Presentation transcript:

THERMAL INSULATION IN THE NEW ERA

INSULATION THICKNESS IN EUROPE ROOFS

INSULATION THICKNESS IN EUROPE WALLS

ENERGY LOSSES IN EUROPE ROOFS

ENERGY LOSSES IN EUROPE WALLS

THE NEW REALITY CO2 emissions increase due to increased energy consumption. CO2 emissions increase due to increased energy consumption. Result is climate change. Result is climate change. Result is even higher energy consumption. Result is even higher energy consumption. Closed loop effect. Closed loop effect. On top of that oil prices increased by 80%. On top of that oil prices increased by 80%.

THE ONLY RELIABLE SOLUTION IS PROPER THERMAL INSULATION Increased energy consumption in industry due to growth is inevitable. Decrease energy consumption in housing by efficient thermal insulation.

CALCULATION OF OPTIMUM INSULATION THICKNESS

BUILDING ENERGY LOSSES 10%

THERMAL TRANSPORT MECHANISMS Conduction through material mass. Convention via gas phase movement. Radiation.

CONDUCTION THERMAL TRANSPORT HOT (lots of vibration) COLD (not much vibration) Heat travels along the rod

CONVENTION THERMAL TRANSPORT BY GAS PHASE

CONVENTION THERMAL TRANSPORT – HOME RADIATOR

THERMAL TRANSPORT VIA RADIATION Increased temperature

THERMAL CONDUCTIVITY λ

IS AIR A THERMOINSULATING AGENT?

THEORY OF THERMAL INSULATING MATERIALS

Factors Affecting λ Value Of Cellular Plastic Materials

Types of Thermal Insulation Cork Glass Wool EPS XPS

Types of Thermal Insulation

HUMIDITY - THE WORST ENEMY OF THERMAL INSULATION

BASIC INSULATING MATERIALS

Dry condition / 100mm thick

BASIC INSULATING MATERIALS AplaXFoam Products and EPS

BASIC INSULATING MATERIALS The retained thermal resistance after 18 months on the exterior foundation wall.

How the insulation acts when exposed to moisture. BASIC INSULATING MATERIALS

How insulations acts when exposed to moisture vapors.

BASIC INSULATING MATERIALS How the insulation acts when exposed to freeze - thaw cycling.

BASIC INSULATING MATERIALS EXPANDED POLYSTYRENE FIBERS (GLASS - ROCK ) EXTRUDED POLYSTYRENE

XPS – Extruded Polystyrene Implementation of up to date technology. Excellent thermal insulation. Low retention of water and humidity. High mechanic resistance. High compression resistance. Dimensional stability. Homogeneous density to mass. Resistance to the action of acids and bases. Insensitive to temperature variations. Compatibility to materials used in constructions (cement, gypsum). Easy to transport, cut and applied. Self extinguishing properties. Clean, odorless, non irritating to skin. PROPERTIES STABLE THROUGH TIME

SELECTION OF INSULATION SYSTEM AND MATERIAL Study and analysis of the total problem. Selection of the best solution. Assurance of properties for long time. Incorporation of all cost affecting parameters.

THE INSULATION OF FLAT ROOFS –INVERSED ROOF Insulation of flat roof with the traditional method the insulation is under the waterproofing (EPS-STONEWOOL) Insulation of flat roofs with the inversed roof principal the insulation is above the waterproofing material (XPS)

THE INSULATION OF FLAT ROOFS –TRADITIONAL ROOF

THE INSULATION OF FLAT ROOFS –INVERSED ROOF

DAY NIGHT TEMP VARIATION FOR MEMBRANE

FAQ FAQ FAQ FAQ FAQ FAQ FAQ For a facade what should I use: XPS or EPS or stone wool ? Is polyurethane a bad insulating material ? Is cellular cement a good insulating material ? Is stone wool better than XPS as a thermal insulating material? Is XPS a sound insulating material? Is stone wool a good sound insulating material? For a flat roof what thermal insulation should I use ?

Thank you!