Page 10 - Corkjoint E-Catalogue
P. 10
PHYSICAL PROPERTIES - for 50kg/m Density
PROPERTY METHOD UNIT RESULT
Density ISO 845 Kg/m 50
Tensile Strength longitudinal ISO 1798 Mpa 0.44
transversal 0.33
Elongation at break longitudinal ISO 1798 % 100
transversal 125
Compression stress strain at deflection 10% ISO 3386 KPa 34
25% 59
50% 125
Tear Strength longitudinal DIN 53507 N/mm 1.0
transversal 1.1
Operating Temperature Range:
Bending Test DIN 51949 °C - 40
Dimensional Stability DIN 53431 °C + 100
Compression set (22h, 25%, 23°C) 0.5h ISO 1856 % < 14
after compression release 24h < 6
Thermal Conductivity at 0°C DIN 52612 W/mK approx. 0.043
23°C approx. 0.047
40°C approx. 0.050
Water absorption after 28 days DIN 53433 Vol % < 3
Water vapour diffusion resistance DIN 52615 1 > 3700
Water vapour transmission rate 10mm DIN 52615 g/m2d < 1.1
Water vapour permeability DIN 52615 ng/Pa s m < 0.078
Note: The above physical properties are test results from an in-house laboratory test report. Material properties can
vary between batches of ± 10%. Project specific material properties can be custom produced to order.
TYPICAL APPLICATIONS
Joint Sealant Joint Sealant
Sure-Stop ® PVC Waterstop
(Internal Expansion)
Jointflex ®
Jointflex ®
1 st Pour Joint Sealant 2nd Pour 1 st Pour Joint Sealant 2nd Pour
GENERAL PURPOSE WATER RETAINING / EXCLUDING
STANDARD DETAILS OF WALL APPLICATIONS
Joint Sealant Joint Sealant
Jointflex ® Jointflex ®
Sure-Stop ® PVC Waterstop
(External Expansion)
1 st Pour 2nd Pour 1 st Pour 2nd Pour
Lean Concrete Lean Concrete
GENERAL PURPOSE WATER RETAINING / EXCLUDING
STANDARD DETAILS OF GROUND SLAB APPLICATIONS
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