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Test Results for "Platon Dampproofing Membrane"

Property

Unit

Requirement

Result

Compressive strength (initial)

kPa

150

176.5

Dynamic impact resistance (mean failure energy)

J

≥ 2.45

2.6

Creep resistance (residual thickness at 25 years/10°C)

%

≥ 40% at 25 years/10°C

64.8

Cold bending at -30°C

N/A

No visible crack

No visible crack

UV Resistance (residual compression strength)

%

≥ 80% of original

116Footnote (1)

Tensile strength at yield

kN/m

≥ 8

XDFootnote (2) 10.1

Tensile strength elongation at break

%

≥ 25

XD 26.3

Tensile strength anisotropy ratio

N/A

≥ 0.5

0.67

Heat aging for 2 weeks (OIT after 2 weeks)

min

Note 3

5.95Footnote (3)

Heat aging for 2 weeks (weight change)

%

≤ |-0.1|

-0.2Footnote (4)

Heat aging for 2 weeks (residual compression strength)

%

≥ 80 % of initial

127

Heat aging for 2 weeks (creep resistance after heat aging)

%

≥ 40 % at 25 years/10°C

62.6

Resistance to alkaline environment appearance

N/A

No visible crack

No visible crack

Resistance to alkaline environment residual compression strength

%

≥ 80 of initial

118

Resistance to alkaline environment cold bending at -30°C

N/A

No cracks at room temp

No visible crack

Test Results for "Platon Dampproofing Membrane" Geometric Properties

Geometrical properties

Orientation of the dimples

-

Report value

Square MD/CD

Number of dimples per unit area

dimples/m2

Report value

884

Overall thickness

mm

Report value

6.18

Sheet thickness

mm

Report value

0.86

Hollow core thickness

mm

Report value

5.32

Anchorage performance (anchorage efficiency)

kN/anchor

Report value

1.03