Jens Lüder Herms

1. High quality application
Tapes and membranes are always a system
Adhesivs and membranes are always a system Adhesives and surfaces are a system
Planning of airtightness – the principal
Planning of airtightness – the principal

2. Planning of airtightness – the principal
Planning of airtightness – the principal
Membrane overlaps Membrane overlaps
Membrane overlaps Membrane overlaps with blown in insulation

3. ...are not all adhesive tapes similar? Acrylat Dispersions Klebebänder

4. pro clima SOLID acrylic tapes
...how to we achieve bonding?

5. How daoes a tape stick Adhesion
...what is adhesion?
Adhesion
Distance between the joining partner is too big – no
adhesion forces possible
Adhesion
If the distance between the joining partners is small
enough – the creation of adhesion forces is possible
Surfaces - Membranes
Quelle: Kleben – erfolgreich und fehlerfrei / Vieweg&Teuber
Surface structure of membranes
Beside adhesion we achieve a
connection to the surface by flowing
of the glue in the membrane structure

6. Oberflächen von Folien
Oberfläche PE- Folie 300x vergrößert
Oberflächen von Folien
Oberfläche MENTO 1000 300x vergrößert
Oberflächen von Folien
Oberfläche INTELLO - 300x vergrößert
The better the glue can follow the
surface structure of the membrane,
the better the conection is
high pressure by installing the tapes
leads to better conection to the
surface
Application pressure Thickness of the glue
Quelle: Kleben – erfolgreich und fehlerfrei / Vieweg&Teuber

7. How daoes a tape stick Cohesion
The melecular force between
particles within a body or substance
that acts to unite them
Cohesion Cohesion
Cohesion & Adhesion
Cohesion and adhesion are related to
each other – the higher the adhesion,
the lower the cohesion and reverse
How daoes a tape stick

8. Cohesion & Adhesion
Which forces must a tape resist?
Short strong tear forces?
Small lang lasting forces?
Sticking on the thumb?
Adhesion strength of tapes
´pro clima SOLID glue Cohesion – Solid glue – Inner strenght
Cohesion – Solid glue – Inner strenght
after 24 hours
Cohesion – Solid glue – Inner strenghtt

9. after 48 hours
Cohesion – Solid glue – Inner strenght High quality tapes – inner strength of the glue
Long term test of inner strength of the glue
High quality tapes – inner strength of the glue
After 3 years, only 5 tapes from 56 are still resisting the force - all pro clima tapes still hanging
Long lasting tape connection
Soft glues only seem to be good sticking – normally they have a
low cohesion.
Ideal are glues which combine a good initial tack with a good
cohesion
x
✓
Aufbau der Endfestigkeit
TESCON VANA verklebt - 1h Kontaktzeit
Aufbau der Endfestigkeit
TESCON VANA verklebt - nach 24h Kontaktzeit

10. High quality tapes - resistance against humidity High quality tapes - resistance against humidity
High quality tapes - resistance against humidity
Glue strength after 24h under water stress

11. High quality tapes - resistance against humidity
High quality tapes - resistance against humidity
Connection to non stable surfaces
Primer
Alte Putz- und Holzuntergründe
Primer

12. Primer Primer
Primer Primer
Primer Long term tests with woodfibre boards

13. System Primer TESCON RP – TESCON VANA
after 19 month uncovered on the roof
System Primer TESCON RP – TESCON VANA
after 19 month uncovered on the roof
System Primer TESCON RP – TESCON VANA
after 19 month uncovered on the roo
System Primer TESCON RP – TESCON VANA
after 19 month uncovered on the roof
System Primer TESCON RP – TESCON VANA
after 19 month uncovered on the roof
pro clima SPRIMER

14. pro clima SPRIMER pro clima SPRIMER
pro clima SPRIMER pro clima SPRIMER
pro clima SPRIMER pro clima SPRIMER

15. pro clima SPRIMER
Corner connection tapes
Corner connectiontapes
Corner connectiontapes Corner connectiontapes

16. Corner connectiontapes TESCONprofect
airtightness – connection of inner-walls and ceilings
airtightness – connection of inner-walls and ceilings
airtightness – connection of inner-walls airtightness – connection of inner-walls

17. airtightness – connection of inner-walls airtightness – connection of inner-walls
airtightness – connection of inner-walls
airtightness – connection of inner-walls
Source: http://blog.naver.com
airtightness – connection of inner-walls
airtightness – connection membrane to rough surfaces

18. Connectionroof - wall airtightness – connection membrane to rough surfaces
airtightness – connection membrane to rough surfaces
airtightness – connection membrane to rough surfaces airtightness – connection membrane to rough surfaces

19. airtightness – connection membrane to rough surfaces
Quelle: FLiB e. V.
airtightness – pentrations of cables and pipes airtightness – pentrations of cables and pipes
airtightness – pentrations of cables and pipes
airtightness – pentrations of cables and pipes

20. airtightness – pentrations of cables and pipes airtightness – pentrations of cables and pipes
ROFLEX - pipe grommets
KAFLEX - cable grommets
KAFLEX - cable grommets
Ductwork– plugs– proclimaSTOPPA

21. Ralf Sihler, Zaberfeld
Ductwork– plugs– proclimaSTOPPA
Ralf Sihler, Zaberfeld
Ductwork– plugs– proclimaSTOPPA
KAFLEX - cable grommets Tapes and membranes are always a system
airtightness – unplastered walls Airtightness – the planning
Picture: Enrico Bonilauri / Emu Architecs

22. Airtightness – the planning
Picture: Enrico Bonilauri / Emu Architecs
airtightness – connection to purlin
airtightness – connection to purlin airtightness – connection to purlin
airtightness – connection to purlin airtightness – connections of doors and windows

23. airtightness – connections of doors and windows Airtight window installation in massive walls
performance of the gap
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
überputzbares
Vlies
modified SOLID
glue
Divided transfer
foil
Plasterable
spunbond

24. CONTEGA SOLIDO EXO
breathable for outside
ONTEGA SOLIDO SL
ffusion controlling for inside
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
first:
Surface test &
stick-test!
If the surface is not
stable enough, it
must be plastered
or treated with
primer TESCON
RP
CONTEGASOLIDOSL&CONTEGASOLIDOEXO CONTEGASOLIDOSL&CONTEGASOLIDOEXO
The modofied SOLID glue is special adapted to stick to mineral substrates and
stomes. If the ground is not stable, or consist of cut stones it must be pretreated with
the primer TESCON RP or a smooth finish plaster
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
Both tapes can be installed before or after the window is installed in the wall. If the window
is already in the wall the 20mm connection zone is sticked to the frame (see upper chart), if
the tape is sticked to the frame before the installation in the wall, the connection zone is
sticked to the frame by folding it by 180° (see lower chart). In both cases, the spunbond
shows to the outside. By this the application of an additional DUPLEX on the spunbond
side is not necessary.
Spunbond
side
Folding by
installing the
tape before
the window
installation
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
Over sticking the tape in the edges to create enough connection space

25. CONTEGASOLIDOSL&CONTEGASOLIDOEXO CONTEGASOLIDOSL&CONTEGASOLIDOEXO
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
Sticking the
tape part by
part to the
surface. The
3-parted
connection
foil helps to
stick it
without tucks
CONTEGASOLIDOSL&CONTEGASOLIDOEXO
If we find cutted stones, the
preapplication of a plaster is
necessary
CONTEGASOLIDOSL&CONTEGASOLIDOEXO

26. EXTOSEALencors EXTOSEALencors
EXTOSEALencors EXTOSEALencors
ProjekteBelgien– EXTOSEALENCORS ProjekteBelgien– EXTOSEALENCORS

27. ProjekteBelgien– EXTOSEALENCORS
sprayable airtightness layer
AEROSANA Viscon
AEROSANA Viscon AEROSANA Viscon

28. AEROSANA Viscon
AEROSANA Viscon AEROSANA Viscon
AEROSANA Viscon Tapes and membranes are always a system