Kiwa Polymer Institut GmbH
Quellenstraße 3
65439 Flörsheim-Wicker
Tel. +49 (0)61 45 - 5 97 10
Fax +49 (0)61 45 - 5 97 19
www.kiwa.de
Test report
P 7013-E
Testing order:
Test of the waterproofing system based on
polyurethane
InoPaz H2O
in accordance with the
ETA Guideline for the European Technical
Approval for liquid applied roof waterproofing kits
- ETAG 005
Customer:
Pazkar LTD.
Alon Tavor
Industrial Zone
AFULA 18000 / Israel
Persons in charge:
J. Magner
Dipl.-Ing. N. Machill
Date of the test report:
2012-07-17
This test report comprises:
10 pages
The test results exclusively refer to the tested materials.
The publication of the test report in extracts and references to tests for advertising purposes require our written agreement in each individual case.
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CONTENTS
1 SUBJECT ........................................................................................................................... 3 2 WATERPROOFING SYSTEM ....................................................................................... 4 3 PREPARATION OF THE SPECIMENS ....................................................................... 5 3.1 type of specimens ............................................................................................................... 5 3.2 application .......................................................................................................................... 6 4 TEST SCHEME ................................................................................................................ 7 5 RESULTS .......................................................................................................................... 8 6 SUMMARY ...................................................................................................................... 10 page - 3 - of 10 pages of the test report P 7013-E,
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1
SUBJECT
Polymer Institut has been charged by Pazkar Ltd, IL-Afula, to test the waterproofing
system based on
InoPaz H2O
according to
ETAG 005
Edition March 2000
guideline for the European Technical Approval
for
liquid applied roof waterproofing kits
Part 1 general and
Part 6 particular specifications for waterproofings based on polyurethane
General
The guideline ETAG 005 requires the evidence of performance characteristics to be
provided as a guide for the evaluation of the suitability of the liquid applied roof
waterproofing kits (LARWK), among others
•
Classification on the basis of the use by the applicant:
Service life:
category W2/W3, expected service live 10/25 years
Climatic zone:
category M and S, (≥ 5 GJ/m² and /or ≥ 22 °C)
Service load:
P2-P3 for incompressible substrates,
P4
for compressible substrates
Roof inclination:
S1 - S4
Surface temperatures:
TL2: -10 °C
TH4: 90 °C
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2
WATERPROOFING SYSTEM
The presented waterproofing system consists of different materials with the following
functions / composition:
Substrate
- concrete
- steel
- bituminous roof membranes
- expanded polystyrene (EPS)
- sprayed polyurethane foam (SPF)
- wood deck
- aluminium
- PVC (with primer: Super Primer)
The substrate is used
-
-
-
Primer
to support own and foreign loads and to seal the room
upwards.
to make heat insulation, heat storage, sound insulation
and fire protection possible
to attain fast drainage of the roof due to slope
Epoxy Primer XL-100
‘Epoxy Primer XL-100’ is a 2-component epoxy system
used as a primer for several substrates.
for PVC : Super Primer
Waterproofing layer
InoPaz H2O
‘InoPaz H2O’ is a 2-component polyurethane system for
brush, spray or squeegee application. It is dealing as the
waterproofing layer on their above mentioned substrates,
mainly on concrete. Main application fields beside the
waterproofing on roofs are the coating of water tanks or
swimming pools.
The presented waterproofing layer consists of the following
products / steps:
• Liquid membrane, 1st layer – InoPaz H2O
• Polyester geotextile
• Liquid membrane, 2nd layer – InoPaz H2O
page - 5 - of 10 pages of the test report P 7013-E,
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remark:
A closer description of the type of the materials is given in ‘Section One, Chapter 3 –
Terminology’ of the a.m. part 2 of ETAG 005.
3
PREPARATION OF THE SPECIMENS
On the manufacturers production side the specimens for the tests were produced by the
commissioner under the surveillance of a member of Polymer Institut.
Several types of samples have been manufactured:
• free films of the waterproofing kit of InoPaz H2O including reinforcement
• concrete slabs with the waterproofing system, partially including all steps
3.1
type of specimens
‘free films’
Free films of the waterproofing layer ‘InoPaz H2O’ were produced at Pazkar Ltd. (Alon
Tavor Industrial Zone) and sent to the Kiwa Polymer Institut. They had an average filmthickness of 2,0 mm.
Free films of the waterproofing layer InoPaz H2O were produced on silicone paper at
outside conditions.
consumption: 1,0 kg/m²
A polyester geotextile (200 g/m²) was laid in the first layer of InoPaz H2O until the
geotextile was totally soaked in.
After a drying process of 24 h at ambient conditions a final layer of InoPaz H2O was
applied, consumption: 1,5 kg/m²
total thickness: 1,5 – 2,0 mm
Combined specimens
For the combined specimens the waterproofing system was applied on concrete slabs, on
steel, on bituminous membrane, on aluminium, and on expanded polystyrene slabs in the
above mentioned procedure.
All test specimens were stored at laboratory climate for at least 14 days before the start of
the tests.
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3.2
application
primer
A layer of homogeneously mixed material ‘Epoxy Primer XL-100’ was rolled on the
cleaned substrates.
mixing ratio (mass)
batch number A component
batch number B component
application temperature
quantity on concrete / steel
A : B : water = 4 : 1 : 5
R 1000728
R 1000728
min 10 °C
100 – 300 g/m²
waterproofing layer
The waterproofing layer of ‘InoPaz H2O’ was applied by rolling the material on the
surface of the primed specimens
mixing ratio (Vol.)
A : B = 20 : 1
batch number A component
6420-24-051
batch number B component
421-6-061
thickness
each layer about 1 mm
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4
TEST SCHEME
The following table gives an overview of the executed tests to which the specimens of
InoPaz H2O were subjected and the results.
No.
item
chapter
normative reference
1
resistance to water vapour
5.3.1.1
EN 1931
2
water tightness
5.3.1.2
TR 003
3
resistance to wind loads
fully bonded assembled system,: ii)
5.3.3.1
TR-004
4
resistance to dynamic indentation
5.3.3.2.1
TR-006
5
resistance to static indentation
5.3.3.2.2
TR-007
6
resistance to fatigue movement
5.3.3.3
7
resistance to low temperatures
5.3.3.4.1 i)
TR-008; 1000 cycles
TR-006 –10 °C
TR-004 +40 °C
8
resistance to high temperatures
5.3.3.4.3
TR-007 +90 °C
TR-009
9
resistance to heat ageing
5.3.3.5.1 i)
TR-011: 70 °C
5.3.3.5.1 ii)
TR-008
50 cycles at –10 °C
5.3.3.5.1 iii)
EN ISO 527-4
5.3.3.5.2
10
UV-radiation in the presence of
moisture
11 resistance to water ageing
legend:
EN
TR
DIN
European norm
EOTA Technical Report
Deutsche Industrie Norm
TR-010 exposure:
1000 MJ/m² (W3)
5.3.3.5.2. i)
TR-006 –10 °C
EN 1109
5.3.3.5.3 i)
TR-012: 60°C
5.3.3.5.3 ii)
TR-004: 23°C
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5
RESULTS
No.
item
Result
thickness [mm]:
1
resistance to water
vapour
1,7
water-vapour permeability (g) [g/m2*d]:
3,7
diffusion equivalent airlayer (sd) [m]:
9,65
water-vapour resistance factor (µ) [ ]:
2
3
water tightness
resistance to wind loads
fully bonded assembled
syste
tensile bond strength
5700
dense: 0,1 atm over 24 h
impermeable to water
substrate
tensile bond
strength*
[kPa]
location of failure
concrete slab
2000
Adhesion primer/
coating
steel slab
810
Adhesion steel/
primer
bituminous roof
membrane,
welded on
concrete
1200
Cohesion
bituminous roof
membrane
EPS-slab
140
EPS-slab
thickness: 1,93 mm
4
resistance to dynamic
indentation
on concrete:
I3 , impermeable to water
on EPS:
I4 , impermeable to water
thickness: 1,86 mm
5
resistance to static
indentation
4/5 user load category
6
resistance to fatigue
movement
on concrete:
L4 , impermeable to water
on EPS:
L4 , impermeable to water
on concrete P 3 :
I3/L4
on EPS:
I4/L4
P4:
category W3: 1000 cycles / - 10 °C;
dense, no cracks
TL 2 (-10°C):
7
resistance to low
temperatures
thickness: 1,93 mm
on concrete:
I4 , impermeable to water
on EPS:
I4 , impermeable to water
page - 9 - of 10 pages of the test report P 7013-E,
2012-07-17
No.
Item
Result
TH 4 (90°C):
thickness: 1,93 mm
8
resistance to high
temperatures
on concrete:
I4 , impermeable to water
on EPS:
I4 , impermeable to water
tensile bond strength [kPa]
1400
failure
adhesion failure on
internal geotextile layer
roof slope : S 1 to S 4
climatic zone category:
working life category:
S severe;
W 3 (200 d)
thickness: 1,93 mm
on concrete:
I4 , impermeable to water
dense, no crack, no delamination
9
resistance to heat
ageing
tensile bond strength *
[kPa]
location of failure
1650
mainly adhesion loss on
primer
tensile strength *
[MPa]
elongation *
[%]
reference 7,6
60
10,4
43
W 3 (1000 MJ/m²) ; -10°C
UV-radiation in the
10
presence of moisture
on concrete:
I4 , impermeable to water
on EPS:
I4 , impermeable to water
tensile strength *
[MPa]
elongation *
[%]
reference 7,6
60
9,9
39
exposure time 180 days (W 3), dense, category L 3
11
resistance to water
ageing
tensile bond strength*
[kPa]
1800
legend: *mean value of 5 single values
location of failure
adhesion primer/ coating
page - 10 - of 10 pages of the test report P 7013-E,
2012-07-17
6
SUMMARY
On behalf of Pazkar Ltd, IL-Afula, Polymer Institut has tested the waterproofing roof
system
InoPaz H2O
according to series of testing procedures for roof waterproofing systems described in
ETAG 005
part 1:
part 6:
Guideline for European Approval of liquid applied roof waterproofing kit
General-revised version 03/04
Specific stipulations for kits based on polyurethane
The tested roof waterproofing system InoPaz H2O shows sufficient results and
meets the specified requirements.
Flörsheim-Wicker 2012-07-17
The head of the institute
The person in charge
Jürgen Magner
Dipl.-Ing. Nicole Machill