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From [Institution name]
Property |
Unit |
Requirement |
Result |
---|---|---|---|
Dry film thickness |
mm |
± 10% of the manufacturer declared value - 1.27 (50 mils) |
1.165 (46 mil - average of 30 readings) |
Tensile strength at 23°C (MD) |
N |
Report value |
392 |
Tensile strength at 23°C (XD) |
N |
Report value |
400 |
Elongation at 23°C (MD) |
% |
> 200% |
334 |
Elongation at 23°C (XD) |
% |
> 200% |
347 |
Load strain energy at 23°C (MD) strain energy |
kN.m/m2 |
Report value |
29.1 |
Load strain energy at 23°C (MD) peak load |
kN/m |
Report value |
18.2 |
Load strain energy at 23°C (MD) ultimate elongation at 5% of max load |
% |
Report value |
317 |
Load strain energy at 23°C ( XD) strain energy |
kN.m/m2 |
Report value |
25.1 |
Load strain energy at 23°C (X D) peak load |
kN/m |
Report value |
16.5 |
Load strain energy at 23°C (XD) ultimate elongation at 5% of max load |
% |
` Report value |
303 |
Property |
Unit |
Requirement |
Result |
||
---|---|---|---|---|---|
Load strain energy at -18°C |
MD |
strain energy |
kN.m/m2 |
Report value |
18.7 |
peak load |
kN/m |
29.9 |
|||
ultimate elongation at 5% of max load |
% |
122 |
|||
XD |
strain energy |
kN.m/m2 |
Report value |
7.6 |
|
peak load |
kN/m |
27.7 |
|||
ultimate elongation at 5% of max load |
% |
53 |
|||
Water vapour transmission at 127 mm thickness |
ng/(Pa·s·m2) |
< 60 |
58 |
||
Dynamic impact |
at 23°C, impact height 25 cm |
n/a |
Rating 3 or 4 |
Pass |
|
at -15°C, impact height 25 cm |
n/a |
Rating 3 or 4 |
Pass |
||
Static puncture |
at 23°C, 25 kg |
n/a |
Rating 3 or 4 |
Pass |
|
at -15°C, 25 kg |
n/a |
Rating 3 or 4 |
Pass |
||
Dimensional stability, 4 d at 50°C water bath |
% |
< 1 |
MD 0.38 |
||
XD 0.43 |
|||||
Water absorption, 4 d at 50°C water bath |
% |
< 3 |
0.43 |
||
Plastic flow |
mm |
< 1 |
0.5 |
||
Adhesion in peel |
after water immersion, 1 day (d) at 50°C |
N/m |
> 200 |
1 249 |
|
at standard installation temperature 23°C without water immersion |
> 200 |
1 726 |
|||
at lowest installation temperature- -10°C without water immersion |
> 200 |
1 058 |
|||
Back-to-back peeling (lap peel) |
N |
Report value |
42 |
||
N/m |
1 680 |
||||
Crack bridging |
at -20°C (14 d at 70°C) |
n/a |
No visible cracking, splitting or loss of adhesion |
Pass |
|
at 40°C (14 d at 70°C) |
No visible cracking, splitting or loss of adhesion |
||||
Low temperature flexibility, at -40°C |
n/a |
No cracks |
No visible cracks 5/5 |
||
Water tightness on original, after static puncture, dynamic puncture, after chemical aging |
n/a |
No evidence of leakage |
No leakage – 48 kPa or 4.89 m water head pressure, 5 days |
||
Pinholing |
n/a |
No pinhole revealed when viewed against 300 W flash lamp from 300 mm distance |
Pass |
||
Pull adhesion |
without primer – on pavement blocks |
MPa |
Report value |
3.56 |
|
with primer – on concrete slab on pavement blocks |
5.84 |
Property |
Unit |
Requirement |
Result |
||
---|---|---|---|---|---|
Retention properties after chemical resistance |
|||||
Peel adhesion after NaOH immersion |
N/m |
> 200 |
1101 with Primer |
||
Tensile strength after H2O immersion |
MD |
% |
≥ 75% of original |
145 |
|
XD |
117 |
||||
% elongation after H2O immersion |
MD |
% |
≥ 75% of original |
106 117 |
|
XD |
|||||
Tensile strength after NaCl solution immersion |
MD |
% |
≥ 75% of original |
123 |
|
XD |
131 |
||||
% elongation after NaCl solution immersion |
MD |
% |
≥ 75% of original |
98 |
|
XD |
96 |
||||
Retention properties after heat aging |
|||||
Peel adhesion after heat aging |
N/m |
> 200 |
552 with Primer |
||
Tensile strength after heat aging |
MD |
% |
≥ 90 of original |
121 |
|
XD |
134 |
||||
% elongation after heat aging |
MD |
% |
≥ 90 of original |
93 |
|
XD |
97 |
||||
Retention properties after accelerated weathering FL/UV – 200 h |
|||||
Tensile strength after UV weathering |
MD |
% |
≥ 90 of original |
92 |
|
XD |
99 |
||||
% elongation after UV weathering |
MD |
% |
≥ 90 of original |
96 |
|
XD |
98 |
||||
Peel adhesion after only UV weathering |
N/m |
> 200 |
393 |
||
Glass transition temperature |
before heat or UV (original) |
n/a |
Report value |
Pass (Not found between -74°C and 95°C) |
|
after heat aging |
< -10°C |
||||
after UV aging |
< -10°C |
||||
Water tightness |
after static puncture |
n/a |
No leakage observed after 5 days at 5 m height of water head |
Pass |
|
after dynamic puncture |
|||||
after chemical aging (NaOH / NaCl / acetic) |
|||||
after heat aging |
|||||
after heat plus UV aging |
|||||
Crack bridging performance |
after water immersion at -20°C and 30°C |
n/a |
No visible cracking, splitting or loss of adhesion |
Pass |
|
after chemical aging (NaOH), at -20°C and 30°C |
|||||
after chemical aging (acetic acid), at -20°C and 30°C |
|||||
after UV, at -20°C and 30°C |