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Insulation material The insulation material that made the moisture permeable external insulation method possible in Japan, where fire prevention standards are strict, is EFR.-Takamoto Corporation Co., Ltd.

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Model Description

Extruded polystyrene foam not only has excellent heat insulation properties, but also has excellent compressive strength, durability, impact resistance, and water resistance. However, the drawback is that it is vulnerable to fire when used alone. Due to its low moisture permeability, it is not suitable for applying a base coat directly.


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Adapted construction method

Bending strength N/cm2

Compressive strength N/cm2

Density kg/m3

Linear expansion coefficient cm/cm・℃

Moisture permeability coefficient ng/m2・s・Pa

Oxygen index

Size

Thermal conductivity 20℃ W/m・k

Thickness

Type

Water absorption g/100cm2

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  • Part Number

    Extruded polystyrene foam

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Insulation material The insulation material that made the moisture permeable external insulation method possible in Japan, where fire prevention standards are strict, is EFR. Extruded polystyrene foam's performance table

Image Price (excluding tax) Adapted construction method Bending strength N/cm2 Compressive strength N/cm2 Density kg/m3 Linear expansion coefficient cm/cm・℃ Moisture permeability coefficient ng/m2・s・Pa Oxygen index Size Thermal conductivity 20℃ W/m・k Thickness Type Water absorption g/100cm2
Insulation material The insulation material that made the moisture permeable external insulation method possible in Japan, where fire prevention standards are strict, is EFR.-Part Number-Extruded polystyrene foam Available upon quote Wooden exterior insulation method class DEFS 20 or more 20 or more -35±10 7×10-5 145 or less 28-30 910x1820 or less 0.028 5mm increments up to 50mm With or without grooves 0.01 or less

There are 3 models for this product.

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