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 Date created 2019-06-17
 Holder URSA France SAS
Maille Nord III
7 Porte de Neuilly
93160 NOISY LE GRAND
France
 Certificate no. 19/083/1436
 Family Rock wool (MW)
 Commercial brand(s) (products)
Products Purposes
P-Ursacoustic Roulé 38 N - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
P-Ursacoustic Panneau 38 N - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
P-URSA THERMOCOUSTIC 38 QN - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
P-Ursacoustic TWIN 38 R - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
P-Ursacoustic Twin 38 P - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
P-URSA THERMOCOUSTIC 38 QNT - Insulation on floors of lost lofts
- Insulation between wood floor joists
- Metal double-skinned cladding
- Cover insulation in ribbed plates from coated steel sheets
- Insulation on suspended ceilings
 Plant(s) Saint Avold - France (57)
 Certified thermal conductivity λD = 0.038 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
30 mm 0.80
45 mm 1.20
50 mm 1.30
55 mm 1.45
60 mm 1.60
65 mm 1.70
70 mm 1.85
75 mm 2.00
80 mm 2.10
85 mm 2.25
90 mm 2.40
100 mm 2.65
110 mm 2.90
120 mm 3.25
130 mm 3.45
140 mm 3.70
150 mm 4.00
 Euroclass(es) Euroclasse A1

 Other certified characteristics

 Thickness tolerance T2
 Short-term water absorption by partial immersion WS
 Water vapor permeability MU1
 Airflow resistance AFr4