DEPENDENCE OF THERMAL CONDUCTIVITY AND COMPRESSIVE STRENGTH OF EXPANDABLE POLYSTYRENE BY CONDITION PARAMETERS

Ginka Veselinova

Scientific paper ID 1237 : 2015/3

DEPENDENCE OF THERMAL CONDUCTIVITY AND COMPRESSIVE STRENGTH OF EXPANDABLE POLYSTYRENE BY CONDITION PARAMETERS

Ginka Veselinova

Thermal performance of external thermal insulation composite systems depend entirely on thermal conductivity its use of insulating material - expanded polystyrene or mineral wool.

On the other hand, integrity, and stability of the systems are linked to the strength characteristics of the insulation material. Maintaining the relationship between the elements of the thermal insulation system as set ensure that the envisaged project performance for the lifetime of a product for permanent use in buildings.

The report sets out ways of indirectly obtaining information on insulation and strength characteristics of expanded polystyrene, illustrating the dependence of the thermal conductivity of bulk density.

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експандиранполистирен коефициент на топлопроводност напрежение на натиск обемна плътностexpanded polystyrene thermal conductivity compressive stress bulk densityGinka Veselinova

BIBLIOGRAPHY

[1] BDS 12943-81 „Penopolistirol na blokove i plochi“
( [1] БДС 12943-81 „Пенополистирол на блокове и плочи“ )

[2] BDS EN 13163 “Toploizolatsionni produkti za stroitelstvoto. Produkti ot ekspandiranpolistiren(EPS), proizvedeni v zavodski usloviya. Iziskvaniya“
( [2] БДС ЕN 13163 “Топлоизолационни продукти за строителството. Продукти от експандиранполистирен(EPS), произведени в заводски условия. Изисквания“ )