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Norges branntekniske laboratorium Oppdrag nr.: 102030.28

PRODUKTBESKRIVELSE:

Produkttype: Vento skorsteinsrehabilitering

Produsent: UAB Vilpros pramone

Produksjonssted: Litauen

Prøvetaking: -

Andre opplysninger om produktet er lagret på saken i arkivet hos SINTEF NBL as.

GJENNOMFØRING AV PRØVING:

Laboratorium: TÜV SÜD Industrie Service GmbH, Tyskland PROJEKT-LAB Sp. Z o.o., Polen

BEMERKNINGER / AVVIK:

Se vedlegg I.

VEDLEGG:

Vedlegg I: Vurderingsresultater

Vedlegg II: Rapport A 1838-00/10, datert 2010-02-08, TÛV SÛD

Vedlegg III: Rapport 7/022/07, datert 2007-08, PROJEKT-LAB

Vedlegg IV: Installasjonsanvisning

Vedlegg ISide 1 av 1


VURDERINGSRESULTATER SINTEF NBL as har foretatt en brannteknisk vurdering Vento skorsteinsrehabilitering. Fabrikant: UAB Vilpros pramone Vento skorsteinsrehabilitering

1. Faste rør Produktet består av røykkanal av rustfritt stål. Stålkvaliteten er av L50/1.4404/ iht. NS-EN 1856-2. Tykkelsen varierer fra 0,5 til 0,6 mm avhengig av diameter (0,5 mm for diametre på 80 – 200 mm og 0,6 mm for diametere på 230 – 350 mm). Rapport P601872 fra POJEKT-LAB, datert 2007-08: Prøvingen er gjennomført med tanke på strekkstyrke, trykkfasthet, bøyefasthet og temperatur på ytre mantel/omgivelser i henhold til NS-EN 1859. Merking etter NS-EN 1856-2 T600-N1--Vm-L50050-G(500*) T600-N1--Vm-L50060-G(500*) *Avstanden gjelder for tilknytningselementer

2. Fleksible rør Produktet består av røykkanal av rustfritt stål. Stålkvaliteten er av L50/1.4404/ iht. NS-EN 1856-2. Tykkelsen på de fleksible rørene er 0,1 mm. Merking etter NS-EN 1856-2 T400-N1--Vm-L50010-G(500*) *Avstanden gjelder for tilknytningselementer KONKLUSJON Vento skorsteinsrehabilitering er dokumentert i henhold til NS-EN 1856-2 og kan benyttes til rehabilitering av skorsteiner med tørr og våt drift, med en driftsstemperatur på 400 °C. Bruksområde Rehabilitering av tegl-, betong- og elementskorsteiner som er montert i overensstemmelse med gjeldende oppstillingsvilkår. Skorsteinen skal alltid rengjøres, inspiseres og vurderes før rehabilitering. Skorsteiner godkjent for oppstilling direkte mot brennbar vegg, i eller før 1985 må vurderes spesielt i forhold til behov for luftkjøling. Røykrør stabiliseres i skorsteinen med avstandsholdere. Ved tilkobling av mer enn et ildsted må hensyn til varmeutvidelse ivaretas. Teglskorsteiner montert mot brennbar vegg skal sikres med god lufting og avstand mellom stålrør og teglvegg 20 mm og ekstra avstandsholdere. Ved innfyrt effekt større enn 120 kW skal også dimensjonsvalget dokumenteres.

Vedlegg IISide 1 av 3


of2Gur reference1date: IS-TAF-MUC/bt,2010-02-08

Document:A 1838-0010870S1lagig.docReportno.A 1838-00/10

IndustrieService

1 Seope and extent of the report

By order of UAB Vilpros pramone existing test reports tor flexible metal pipes tor flue liners in chim-neys, type 870S single skin, had to be rated concerning the classification according to EN 1856-2.The test reports describe the initial type test which is a basis tor the assessment procedure 2+according to EC Construction Products Oirective.

2 Basis of the reQort

Basis of the rating are reports presented by the ordering company, see annex. The tests asdocumented in the reports have been performed in a manufacturer's laboratory without presence of athird party laboratory.

3 Deseription of sam pies

The flue pipes are

. flexible single skin pipes made of stainless steel, material 1.4404 or 1.4436 followingOIN EN 10088-2, including adapters rigid to flex and flex to rigid, material 1.4404 or 1.4571following OIN EN 10088-2

The joints between flexible pipe and adapter are designed as. thread lock

the joints are tightened with. no seals or sealants (negative pressure type N1). Silikon "FO-Plast HTS" sealant used in the adapters (positive pressure type P1)

The flexible pipes and adapters are manufactured in the sizes (ON). 80,100,113,120,130,140,150,160, 180,200,225,250,280,300 and 350

4 Test results

The presented documents have been checked whether they cover the achieved classification. Thetest results themselves haven't been verified. The presented test results are summarized in enclosureA to this report and compared to the requirements of OIN EN 1856-2.

5 Summa~

By the order of UAB Vilpros pramone presented test reports concerning flexible flue pipes type 870Ssingle skin had to be checked regarding integrity according to the classification in line with EN 1856-2.

The test results are documented in enclosure A of this test report.

Feuerungs- und Wärmetechnik

prÜJCAll:~nikJohannes St~igleChner

4Ch~Eri~Ch

EnclosureADur reference1date: IS-TAF-MUC/bt,2010-02-08Document:A 1838-0010870S1lagig.docReportno.A 1838-00/10

IndustrieService

Summary 01 presented test results. Haflex type 8705 sinale skin

1) rating according to DIN EN 1856-2

characteristic presented test report evaluation rating 1)

dimension manufacturer's declaration: -wall thickness flex 0,092 + 0,008 mm - -

manufacturer'sdeclaration:material1.4404 - -

gas tightness record 1006-2006-870S-el-T200-P1 ok P1record 1006-2006-870S-el-T400-N1 ok N1

record 1006-2006-870S-el-Rußbrand-N1 ok N1

temperature class record 1006-2006-870S-el-T200-P1 ok T200record 1006-2006-870S-el-T400-N1 ok T400

resistance to fire record 1006-2006-870S-el-T200-P1 ok 0record 1006-2006-870S-el-Rußbrand-N1 ok G

thermal resistance without proof: 0,0 m2KJW ok -

condensate record 1006-2006-870S-el-Wasserdampfdiffusion ok Wresistance record 1006-2006-870S-el-Kondensat ok

corrosion resistance TÜV reports AG 337 and A 1789-01/07 ok V2

compressive strength n.p.d. - npd(T-piece and joints)

feeding force TÜV-record 17.11.2006 ok -

tensile strength (rigid n.p.d. - npdpipes)

flexural strength (flex) record 14.03.2007: radius 150 mm tor ON 50 ok -radius 400 mm fer ON 180 ok

radius 1000 mm tor ON 350 ok

crushing resistance record 14.03.2007 ok -(flex)

tensile strength (flex) record 14.03.2007:applied load 65 kg ok -tor ON 50, ON 180 and ON 350

torsion resistance record 14.03.2007 ok -(flex)

compressive strength n.p.d. - npdof supports:

non vertical n.p.d. - npdinstallation (rigid)

flow resistance following EN 13 384-1 ok -

Vedlegg IIISide 1 av 9


Test Report No. 7/022/07 PROJEKT-LAB Sp. z o.o.

August 2007 Page 3 / 10

A. Scope:

Order covers complete tests for checking compliance of product with EN 1856-2:2004 – Chimneys-

Requirements for metal chimneys-Part 2: Metal liners and connecting flue pipes

Annex ZA1. as following:

Mechanical resistance and stability- (p. 6.1.1)

Rigid liners and rigid flue pipes and fittings -(6.1.1)

Thermal performance at normal operating conditions – rigid flue pipes and fittings -(6.4)

Gas tightness – rigid liners and fittings - (6.3)

Resistance to fire- rigid liners and fittings – (6.2.2)

Flow resistance – rigid liners, rigid flue pipes and fittings -(6.4.6.1)

Water vapour diffusion resistance, condensate penetration resistance -(6.4.4, 6.4.5)

Durability against corrosion – rigid liners and fittings -(6.5.1)

Freeze thaw resistance -(6.5.3)

B. Tested object:

The tested objects are rigid elements designated as rigid liners and connecting elements. The elements

was choose and delivered by Manufacturer and marked:

EN 1856-2 T600 N1 W Vm L50050 G500* for inner diameter 80 mm - 200 mm



*distance is only for connecting elements

C. Certificates

The Manufacturer delivered certificates:

Certifikates for steel:

Steel L50/1.4404/ 0,5 mm Nr. 2007K0010358

Steel L50/1.4404/ 0,6 mm Nr. 452609/001

Steel L50/1.4404/ 0,8 mm Nr. 405945/001



D. Test results

1. Checking of mechanical resistance for rigid flue pipes and fittings

Scope: Compressive test

Requirement: acc. to EN 1856-2:2004 p. 6.1.1

Metoda badań wg: EN 1859:2000 p. 4.1.1.1

Design load: depend on diameter (Table 1)

Declared load: depend on diameter (Table 1)

Table 1.

Order Internal diameter, [mm] Kind of

connections

High of

chimney

Declared load,

[N]

Test load, [N]

1 DN 80 Klick 20 194 776

2 DN 200 Klick 20 483 1932

3 DN 550 Rivets 15 1196 4784

4 DN 900 Rivets 10 1741 6964

During the test and after are not observed any changes.

2. Checking of mechanical resistance - tensile strength

Scope: Tensile strength

Requirement: EN 1856-2:2003 p. 6.1.1

Test methods: EN 1859:2000 p. 4.2

Design load: depend on diameter (Table 2)

Declared load: depend on diameter (Table 2)



Table 2

Lp. Internal

diameter, [mm] Declared load, [N] Test load, [N]

1. Dn 80 10 15

2. Dn 200 24 36

3. Dn 550 175 262

4. Dn 900 175 262

During the test and after are not observed any changes.

3. Checking of thermal performance at normal operating conditions

3.1 Rigid liner

Scope: Thermal test at normal operating conditions and gas tightness

Requirement: EN 1856-2:2004 p. 6.4.1.1*

Test method: EN 1856-2:2004 p. A.7 oraz EN 1859:2000 p. 4.5

Declared temperature: T 600

Test temperature: 700 ºC

After thermal test at normal operating conditions was done resistance to fire and gas tightness.

The test results of both are good. (p. 4)

3.2 Connecting

Scope: Thermal test at normal operating conditions and gas tightness

Requirement: EN 1856-2:2004 p. 6.4.1.2*

Test methods: EN 1856-2:2004 p. A.7

Declared distance from combustible material: 500 mm

Declared temperature: T 600

Test temperature: 700 ºC

Test results: Max. temperatures show Table 3. The temperature in all points not

exceed 85 ºC.



Table 3.

Ambient

temp. [ºC]

Maximum temperatures of combustible materials

[ºC]

X1 X2 Z1 Z2

1st floor ceilling 21 39 40 46 47

X1, X2 – termocouples placed on the wall

Z1, Z2 – termocouples placed on the bottom of ceilling

* In standard EN 1856-2:2004 requirements for resistance to fire placed in point 6.4.1. (but his point

describes thermal performance at normal operating conditions

After test, checked internal diameters and not observed any changes of diameters declared by

Manufacturer. Gas tightness was checked (p. 4.)

4. Checking of resistance to fire

4.1 Rigid liner

Scope: Resistance to fire and gas tightness

Requirement: EN 1856-2:2004 p. 6.2.1

Test methods: EN 1856-2:2004 p. A.7.3.3 i A.7.4 and EN 1859:2000 p. 4.5

Test temperature: temperature during the test – 1000 ºC

After test, checked internal diameters and not observed any changes of diameters declared by

Manufacturer. Gas tightness was checked (p. 4.)

4.2 Connecting

Scope: Resistance to fire and gas tightness

Requirement: EN 1856-2:2004 p. 6.2.2*

Test methods: EN 1856-2:2004 p. A.7.3.3 i A.7.4 and EN 1859:2000 p. 4.5

Declared distance from combustible material: 500 mm

Test temperature: temperature during the test – 1000 ºC

Test results: Max. temperatures show Table 4. The temperature in all points not

exceed 100 ºC.



Table 4.

Ambient

temp. [ºC]

Maximum temperatures of combustible materials

[ºC]

X1 X2 Z1 Z2

1st floor ceilling 22 49 48 56 59

X1, X2 – termocouples placed on the wall

Z1, Z2 – termocouples placed on the bottom of ceilling

* In standard EN 1856-2:2004 requirements for resistance to fire placed in point 6.4.1. (but his point

describes thermal performance at normal operating conditions

5. Checking of gas tightness

5.1. Rigid liner Scope: Gas tightness after thermal test at normal operating conditions and

resistance to fire

Requirement: EN 1856-2:2004 p. 6.3.

Test methods: EN 1856-2:2004 p. A2.

Declared class: N1

Test done by electronical device WOHLER DP23

Table 5.

Marking of chimney Test pressure [Pa]

Permissible

leakage Test results

[ l/s ] [ l/s ]

Elements DN 200

before test at normal

operating conditions

N1 5,27 0,80

Elements DN 200

after test at normal


N1 5,27 0,85

Elements DN 200

after resistance to fire N1 5,27 0,75

Notice: For test use the 4,2 m chimney lenght



5.2 Connecting

Scope: Gas tightness after thermal test at normal operating conditions and

resistance to fire

Requirement: EN 1856-2:2004 p. 6.3.

Test method: EN 1856-2:2004 p. A2.

Declared class: N1

Test done by electronical device WOHLER DP23

Table 6.

Marking of chimney Test pressure [Pa]

Permissible

leakage Test results

[ l/s ] [ l/s ]

Elements DN 200

before test at normal


N1 2,76 0,20

Elements DN 200

after test at normal


N1 2,76 0,25

Elements DN 200

after resistance to fire N1 2,76 0,15

Notice: For test use the 2,2 m chimney lenght

6. Calculating of flow coefficients-connecting

Requirement: acc. to EN 1856-1:2005 p. 6.4.7.1, 6.4.7.2

The medium roughness and flow coefficients are taken from EN 13384-1:2004

7. Checking of water vapour diffusion resistance- not regarding (chimney without insulation)

8. Checking of condensate penentration resistance- not regarding (chimney without insulation)

9. Checking of durability against corrosion

Requirement: acc. to EN 1856-1:2005 p. 6.5.1

Declared parameter: material L50 acc. to Table 2 EN 1856-2:2004 p. 6.5.1.

Manufacturer marking elements as Vm

Certifikates for steel:

Steel L50/1.4404/ 0,5 mm Nr. 2007K0010358

Steel L50/1.4404/ 0,6 mm Nr. 452609/001

Steel L50/1.4404/ 0,8 mm Nr. 405945/001



10. Checking of freeze thaw resistance

The chimneys are resistance to freez thaw.



Scope and relevant requirements and summation of test results acc. to ZA.1 EN 1856-2:2004

Essentials characteristic Requirements acc. to EN 1856-2 Result

Compressive strenght 6.1.1.Rigid liners and rigid connecting flue pipes and

fitting

passed

Tensile srenght 6.1.1.Rigid liners and rigid connecting flue pipes and

fitting

passed

Resistance to fire 6.2.1 6.2.2 Rigid liners and fittings passed

Gas tightness/leakage 6.3 Gas tightness passed

Flow resistance 6.4.6.1 Rigid liners, rigid connecting flue pipes and

fittings

passed

Thermal resistance 6.4.3 Thermal resistance passed

Resistance to fire 6.4.1.1, 6.4.1.2 Rigid liners, rigid connecting flue

pipes and fittings

passed

Durability against chemicals 6.4.4 Water vapour diffusion resistance

6.4.5 Condensate penetration resistance

passed

Durability against corrosion 6.5.1 Durability against corrosion passed

Freez thaw 6.5.3 Freez thaw resistance passed

Tests done by:

Maciej Kula

Marek Dębowski

Vedlegg IVSide 1 av 2


Vento Skorsteinsrehabilitering

Vento Skorstensrehabilitering er et rørsystem fremstillet av rustfri syrefast stål og kan anvendes for alle typer skorsteiner, tegl, betong og elementpipe. Vento Skorsteinsrehabilitering fås i dia. 80 mm til 350 mm.

1.

Montering: Plasser bunnstykke/sotskål i loddrett posisjon og mål heretter opp til røykrør avgang (tilslutning ovn).

←( Vri mod høyre) Rør samles med 50 mm overlapp (drei klikk) som er forberedt

→ (drei mod venstre) Lås skjøter (drei han og hun i motsatt retning av hverandre)

2. Heretter kan rør nedsenkes i skorstein, for annen hver meter monteres avstandsholder til sentrering av rør.

3. Det siste røret kuttes i ønsket lengde over utløp av eksisterende skorstein Installasjonen kan avsluttes

Med topplate og evt hette.

2

Spesielle forhold:

Fleksible rør

Ved anvendelse af fleksible rør brukes spesiel overgang i alle skjøter med stive rør

Overgangen skubbes ind over det fleksible røret som låses med to tapper. Det fleksible røret er nu klar med henholdsvis han/hun kobling og kan monteres som beskrevet i punkt 1-3.

Obs! Det skal monteres avstandsholdere for hver meter ved montering av fleksible rør.

Luftet Løsning

A . For elementpiper før 1987, uten luftkanaler, etableres luftspalte mellom det nye røret og ytterelement.

Der skal være minimum 10 mm luft. Det viktig at luften mellom rør og ytter element kan slippe ut i toppen derfor skal toppavdekning med mulighet for utlufting skal benyttes

B. Ved teglskorsteiner som ikke er forskriftsmessig oppsatt vil disse ved etablering av luftspalte kunne plasseres direkte mot brennbart material på 2 sider. Luftspalten skal her være min 20 mm. Toppavdekning med mulighet for utlufting skal benyttes så luften mellom rør og eksisterende skorsteinsløp kan trenge ut.

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