Page 13 - Corkjoint E-Catalogue

PHYSICAL PROPERTIES FOR 25kg/m DENSITY

PROPERTY METHOD UNIT RESULT
Density ISO 845 Kg/m 25
Tensile Strength longitudinal ISO 1798 MPa 0.21
transversal MPa 0.16
Elongation at break longitudinal ISO 1798 % 90
transversal % 105

Compression stress strain at deflection 10% ISO 3386 KPa 13
25% KPa 33
50% KPa 91
Tear Strength longitudinal DIN 53507 N/nm 0.6
transversal N/nm 0.6
Operating Temperature Range:
Bending Test DIN 51949 C -40
Dimensional Stability DIN 53431 C 95
Compression set (22h, 25%, 23°C) after 0.5h ISO 1856 % <15
After compression release 24h <8
Thermal Conductivity at 0ºC DIN 52612 W/mK app. 0.038
23ºC W/mK app. 0.042
40ºC W/mK app. 0.045
Water absorption after 28 days DIN 53433 Vol % <3
Water vapour diffusion resistance DIN 52615 1 >1300
Water vapour transmission rate 10 mm DIN 52615 g/m d <3.0
Water vapour permeability DIN 52615 ng/Pa s m <0.15

TYPICAL APPLICATIONS

Joint Sealant Joint Sealant
‘Sure-Stop’ PVC Waterstop
(Internal Expansion)
Eze-Flex
Eze-Flex
1st Pour Joint Sealant 2nd Pour 1st Pour Joint Sealant 2nd Pour

GENERAL PURPOSE WATER RETAINING / EXCLUDING

STANDARD DETAILS OF WALL APPLICATIONS
Joint Sealant Joint Sealant

Eze-Flex Eze-Flex
‘Sure-Stop’ PVC Waterstop
(External Expansion)
1st Pour 2nd Pour 1st Pour 2nd Pour
Lean Concrete Lean Concrete

GENERAL PURPOSE WATER RETAINING / EXCLUDING

STANDARD DETAILS OF GROUND SLAB APPLICATIONS

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