10
Oas Kunststo ff -Zentrum Test report no.: Customer: Order: Verbal order of: Sample receipt: Test period: 94931/11-1 Sika Deutschland GmbH Stuttgarter Strar.,e 117 72574 BAD URACH GERMANY Test of one-component sealant Sikaflex ® PRO-3 (i-cure) according to EN 15651-4 Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 4: Sealants for pedestrian walkways, class 25 HM CC with substrate mortar M 1 according to ISO 13640, 2011-02-16 Ref: Mr Ralf Heinzmann 20011-02-17 and.201t:'02:-25 2011-03-:01 to 2011-05 .. 27 This test report comprises 9 pages and 1, annex. Wuriburg, Sclstel £ i. V. Dr.-Ing-, Ma'l'cus HeihClI LA. 0.Z Wolfgang Ries ..if; s The original of the-report is 'Germ_ an . In case of German version is obligatory, Ole OOef wleoogabe, Verviellalligung und Obe15enung Qleses llelichleS lU Wef b eLY !eCYJ!n lfedl!lf ' dmc!lfiljJlchen (ienehm gung del S!CZ - ie(onA 6mb!" Ole-Sr gebnf;se sichauf die g-eprj!f .l en P/od\Jl<t e. Ole Akk1edj l lelUngen fa(dfi! lliilenU, klinaen aulgefUlti tel) tl , OJlll@ dliiffi Inl ernet unt er "'YII'/, sliufe \'!er den k6nnen, SKZ - Te.(onA Gmb l! Je3l1ng, quailly Cellifl.cation FrTedrl c !J,lle lgfus'Rlog,22 97076 W Ufl bu- '9 Aengenheysle, HRamO AmlsgerJchl ret 49 931 4104-0 . 49 9jl 4104-477 l eto na@skr.de Y/lYw.s\:t.de

LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

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Page 1: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

Oas Kunststoff-Zentrum

Test report no.:

Customer:

Order:

Verbal order of:

Sample receipt:

Test period:

94931/11-1

Sika Deutschland GmbH Stuttgarter Strar.,e 117 72574 BAD URACH GERMANY

Test of one-component sealant Sikaflex ® PRO-3 (i-cure) according to EN 15651-4 Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 4: Sealants for pedestrian walkways, class 25 HM CC with substrate mortar M 1 according to ISO 13640,

2011-02-16 Ref: Mr Ralf Heinzmann

20011-02-17 and.201t:'02:-25

2011-03-:01 to 2011-05 .. 27

This test report comprises 9 pages and 1, annex.

Wuriburg, ~Ol1~O~!09 Sclstel £

i. V.

Dr.-Ing-, Ma'l'cus HeihClI

LA.0.Z Wolfgang Ries

..if; ~+ ~ reco"t>.u~

s

The original !~ngu~g~ of the-report is 'Germ_an. In case of doub~Jhe German version is obligatory,

Ole uiig~~llrzte OOef -au~lu9s\'!Jll}e wleoogabe, Verviellalligung und Obe15enung Qleses llelichleS lU WefbeLY!eCYJ!n lfedl!lf 'dmc!lfiljJlchen (ienehm gung del S!CZ - ie(onA 6mb!" Ole-Srgebnf;se belT~fieo sichauf die g-eprj!f.len P/od\Jl<te. Ole Akk1edjllelUngen ggJt~ n~ fa(dfi! lliilenU,klinaen aulgefUltitel) tl,OJlll@ Ul)~ V~@h(el1; dliiffi Inlernetunter "'YII'/,sliufe errige;~n \'!erden k6nnen,

SKZ - Te.(onA Gmbl! Je3l1ng, quailly A~sutan(e, Cellifl.cation FrTedrlc!J,llelgfus'Rlog,22 97076 WUflbu-'9

~e5(haft$rOti(e' Ob~ln g.~Ge(ald Aengenheysle, HRamO AmlsgerJchl \VQ'~bUlg

ret 49 931 4104-0

f~ . 49 9jl 4104-477 [email protected] Y/lYw.s\:t.de

Page 2: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 2 of 9 Test report no. 94931/11-1

1. Order

On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ - TeConA GmbH to test the one-component joint sealant Sikaflex ® PRO-3 (i-cure) in accordance to DIN 15651-4 : Sealants for non-structural use in joints in buildings and pedestrian walkways -Part 4: Sealants for pedestrian walkways, class 25 HM CC with substrate mortar M1 ac­cording to ISO 13640.

2. Test material

On 17 February 2011 and 25 February 2011 SKZ - TeConA GmbH received the follow­ing samples for testing:

20 plastic bags Designation: Base material: Batch: Colour:

one-component joint sealant Sikaflex ® PRO-3 (i-cure) polyurethane 0012786460 plain white

100 mione-component priming for absorbent substrates (concrete) Designation: Sika Primer 3N Batch: 0012657006

3. Test proced u re

Testing of one-component joint sealant Sikaflex ® PRO-3 (i-cure) was carried out in ac­cordance with DIN 15651-4 (edition March 2010) - Sealants for pedestrian walkways.

Usually we carry out tests according to standards for which we have an accreditation. The list of all standards for which we are accredited is shown on the homepage at www.skz.de. The list of all standards for which we are accredited is shown on the home­page at www.skz.de .

Test specimen preparation and pre-treatment

For the testing samples with dimensions of joint 12 x 12 x 50 mm were produced ac­cording to DIN EN ISO 8340. As substrate Mortar M1 in accordance with ISO 13640 was used as contact material. The contact surfaces were pre-treated with primer Sika Primer3N.

The preconditioning of the samples was carried out according to DIN EN ISO 8340, me­thod B.

Page 3: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 30f9 Test report no. 94931/11-1

method A: 28 days at (23 ± 2) °c and (50 ± 5) % reI. humidity.

method B: The samples were conditioned according to method A and were then sub­jected three times to the following storage cycle:

a) 3 days in the oven at (70 ± 2) °c b) 1 day in distilled water at (23 ± 2) °c c) 2 days in the oven at (70 ± 2) °c d) 1 day in distilled water at (23 ± 2) °c

3.1 Elastic recovery

This test was carried out according to DIN EN ISO 7389 with an extension of 100 %.

Requirement: Elastic recovery shall be at least 70 %.

3.2 Tensile properties (secant tensile modulus)

The test was carried out according to ISO 8339. The secant tensile modulus was deter­mined on test specimens which were extended by 100 % of the original width at tem­peratures of 23°C and -20°C.

Requirement:

Secant tensile modulus at 23°C: > 0.4 N/mm2 at -20°C: > 0.6 N/mm2

3.3 Tensile properties at maintained extension

This test was carried out according to DIN EN ISO 8340 with an extension of 100 % at a temperature of 23°C and -20°C.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 %.

Page 4: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 4 of9 Test report no. 94931/11-1

3.4 Determination of adhesion/cohesion properties at variable temperatures

This test was carried out according to DIN EN ISO 9047. The amplitude of exten­sion/compression was ± 25 % of the initial joint width.

Requirement:

The joint sealant must not separate from the contact material nor shall the joint sealant display any signs of crack formation.

3.5 Adhesion and cohesion properties at maintained extension after immersion in water

This test was carried out according to DIN EN ISO 10590 with an extension of 100 %.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 %.

3.6 Change in volume

The test was carried out according to DIN EN ISO 10563.

Requirement: The change in volume must be ~ 10 %.

3.7 Recovery

The test was carried out according to DIN EN ISO 7390.

Requirement:

According to method A and B at 5 °C and 50°C the slump (flow) of the joint sealant must not exceed 3 mm.

Page 5: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 5 of9 Test report no. 94931/11-1

3.8 Tear resistance

This test was carried out according to EN 15651-4 and DIN EN ISO 8340 with an exten­sion of 100 %.

Requirement: The crack width must be ::; 12 mm.

Identification requirements

3.9 Thermogravimetric test

This test was carried in accordance with EN ISO 11358 in nitrogen between 35°C and 900°C with a temperature slope of 10 °C/min .

3.10 Specific gravity

The test was carried out according to DIN EN ISO 1183-1 procedure B. Three samples were tested.

3.11 Shore hardness

The test was carried out according to DIN EN ISO 868 after preconditioning at standard climate 23/50, class 1 for 28 days.

The test was carried out with a Shore durometer, type A. The samples were 6 mm thick and 60 mm in diameter.

Readings were taken 15 seconds after the fixed contact of the pressure foot with the sample had been effected.

Three samples were tested and three measurements were taken per sample.

Additional requirements for outdoor application.

3.12 Adhesion and cohesion properties at maintained extension after water immersion for 28 days

The test was carried out according to EN 15651-4 and modified DIN EN ISO 10590 with 28 days water immersion instead of 4 days.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 %. Change of secant modulus must be ::; 50 %.

Page 6: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 6 of9 Test report no. 94931/11-1

3.13 Adhesion and cohesion properties at maintained extension after 28 days salt water im­mersion (10 % NaCI- solution)

The test was carried out according to EN 15651-4 and modified DIN EN ISO 10590 with 28 days water immersion instead of 4 days.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 %.

3.14 Adhesion and cohesion properties after exposure to artificial irradiation

This test was carried out according to DIN EN ISO 11431, item 8.2.2., automatic weath­ering cycle . The irradiation was carried out even during raining phase.

Weathering device according to DIN EN ISO 4892-2

Type of weathering device: Light source: Filter system: Operation: Black standard temperature: White standard temperature: Test chamber temperature: Relative humidity: Spray cycle: Irradiation energy EUV (300 - 400) nm: Exposure period:

XENOTEST® BETA LM Xenon-arc source Terrestrial daylight simulation non-alternating mode 65 ± 3 °C 40 - 45°C 38 ± 3°C 65 ± 10 % 18 min water spray, 102 min dry cycle 60 ± 2 W/m 2

490 h

After the artificial weathering, the specimens were stored for 24 h at standard condition­ing atmosphere 23/50, class 1. Subsequently, the adhesion and extension behaviour test was effected with a 100 % adhesion, taking the initial joint width as a basis.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 % and the tensile strength after the exposure to artificial weathering shall not be > 20 % compared to untreated test specimen. Additionally the samples were visually checked for changes (e.g. cracks or sticky surfaces) .

Page 7: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 7 of 9 Test report no. 94931/11-1

Additional requirements for use in cold climates

3.15 Tensile properties (secant modulus) at -30°C

The test was carried out according to ISO 8339. The secant tensile modulus was deter­mined on test specimens which were extended by 100 % of the original width at a tem­perature of -30°C.

Requirement:

none

3.16 Tensile properties at maintained extension at -30 °C

This test was carried out according to DIN EN ISO 8340 on test specimens which were extended by 100 % of the original width at a temperature of -30°C.

Requirement:

After 24 h neither an adhesive nor a cohesive failure shall occur on the test specimens which are extended by 100 %.

4. Test results

4.1 Elastic recovery

Elastic recovery was 98.3 %.

4.2 Tensile properties (secant tensile modulus)

extension temperature secant tensile modulus [%] rOC] [N/mm2

]

100 23 0.7 100 -20 1.3

4.3 Tensile properties at maintained extension

extension temperature adhesion/cohesion properties [%] rOC] after 24 h of extension

I 100

I 23

I +

100 -20 +

+ = The joint sealant of test specimens extended by 100 % of the initial jOint width did not display any signs of crack formation or separation from the adherent surface.

I

Page 8: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 8 of9 Test report no. 94931/11-1

4.4 Determination of adhesion/cohesion properties at variable temperatures

Samples did not show any adhesion or cohesion cracks.

4.5 Adhesion and cohesion properties at maintained extension after immersion in water

Samples did not show any adhesion or cohesion cracks.

4.6 Change in volume

The change in volume was -0.6 %.

4.7 Recovery

I method I temperature in °C I slump in mm I A vertical 5 0 A vertical 50 0

B horizontal 5 0 B horizontal 50 0

4.8 Tear resistance

The crack width was 8.3 mm after 24 h elongation.

4.9 Thermogravimetric test

A filler content of 25.8 % was determined. The results are shown in Annex 1.

4.10 Specific gravity

sin Ie values in an value

1.35 1.36 1.36 1.36

Page 9: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

s Page 9 of9 Test report no. 94931/11 -1

4.11 Shore hardness

single values in SHORE-A II mean value

39 I 39 I 40 II 39

4.12 Adhesion and cohesion properties after 28 days water immersion

Samples did not show any adhesion or cohesion cracks. Change of secant modulus was -28.6 %.

4.13 Adhesion and cohesion properties after 28 days salt water immersion (10 % NaCI- solution)

Samples did not show any adhesion or cohesion cracks.

4.14 Adhesion and cohesion properties after exposure to artificial irradiation

Samples did not show any adhesion or cohesion cracks. No change in tensile strength was measured. No changes on the surface had been determined.

4.15 Tensile properties (secant modulus) at -30°C

extension temperature secant tensile modulus [%] [0C] [N/mm2]

100 -30 1.6

4.16 Tensile properties at maintained extension at -30°C

Samples did not show any adhesion or cohesion cracks.

5. Designation

Joint Sealant PW, class 25 HM CC.

6. Assessment of test results

The one-component joint sealant Sikaflex ® PRO-3 (i-cure) in conjunction with Sika Primer 3N meets the requirements of EN 15651-4, class 25 HM CC. This comprises the additional requirements for outdoor application and the use in cold climates.

Page 10: LA. 0 - Sika Sverige | Sika Sverige AB · On 16 February 2011 the company Sika Deutschland GmbH, Stuttgarter Stra~e 117, 72574 BAD URACH, GERMANY, placed a verbal order with SKZ -TeConA

«TG/DTA » Data Name: probe-01 Date: 1114/1218:22 Sample: Probe 1

15.9291 Reference: L •• rtiege'

mg

o mg

0 .00 .. " - =

- 20 .00

~ o

Cl I- -40.00 ..

-60 .00 -74."18%

.-jet.: <:-' =I f..(

.;;;.

-80.00 \..

Temperature Prl::t';jTam: [C] [ Clmin] [min]

1" 40 - 900 10 5

Comments: Operator Scheifele Anlage 30344 Anlage 1

2" 900 - 900 10 10

[sec] 0.3 0.3 Fa. Sika

Sikafl.~ 11 FC+weiss zu Prufbericht Nr. 94931/11-1

249. 4C Aut'heizen bls 900C unter N2

37.03%

\

368.2C

22. 53%

662.6C

~

3/(. _ ~II J/Clf42~ { "14.60%

...

__ I _____ -L _____ ~ _____ __1_ ____ _

I \

800.0 100.0 200.0 300.0 400 .0 600.0 600.0 700.0

Temp. C SKZ _ TeConA GmbH I Analytik

.. ~.. ..... ...... - ................. . ....... _ _ ~ • ~ "" ....... • J

:}~:;::~:~ t(' "}?:~:

(J

c. E Q)

I-

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