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 Date created 2019-05-27
 Holder KINGSPAN INSULATION S.A.
Carretera C65, Km 16, Poligono Industrial el Trust
17244 CASSA DE LA SELVA
Spain
 Certificate no. 19/243/1428/1
 Family Rigid polyisocyanurate foam (PIR)
 Commercial brand(s) (products)
Products Purposes
PIR AK 500 - Insulation under screed or floating slab or sealed tile
- Insulation between wood floor joists
- Insulation on wood floor joists
- Insulation under paving on median - Single-family home
- Insulation under paving on land - Other than single-family dwelling
 Plant(s) Cassà de la Selva - Espagne
 Certified thermal conductivity λD = 0.024 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
40 mm 1.70
50 mm 2.10
60 mm 2.55
70 mm 2.95
80 mm 3.40
 Specifications for floor applications
Thicknesses
mm
Classification
from 40 to 80  mm SC1 a2 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 40 to 80  mm 5 1 3 2 4
Puce Critical compressive strength
Thickness
mm
Rcs
(≥ kPa)
ds mini
(%)
ds maxi
(%)
Modulus of elasticity in use
(≥ MPa)
from 40 to 80  mm 305.000 1.10 1.50 14.10
 Euroclass(es) Euroclasse F

 Other certified characteristics

 Thickness tolerance T2
 Dimensional stability under defined temperature and humidity conditions DS(70,90)3
 Compressive stress CS(10/Y)500
 Long-term water absorption by partial immersion WL(T)1