![Page 1: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/1.jpg)
iS - engineering GmbH
123.10.2014, Treviso, Raabe
Application on sandwich panelsInstallation of PV-systems and
curtain walls on sandwich panels
![Page 2: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/2.jpg)
iS - engineering GmbH
223.10.2014, Treviso, Raabe
Content
• Introducing iS-engineering GmbH
• PV-Systems and curtain walls on sandwich panels – examples
• Tasks and special features for testsand design
• Formal aspects and design procedure
• Details (mounting etc.) of the projectNiedernberg
![Page 3: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/3.jpg)
iS - engineering GmbH
323.10.2014, Treviso, Raabe
basic researchindustrial research
Engineering
certification, approvals, CE-marking,EPAQ, expertise's, consulting,
seminars, SandStat, industrial research,statical calculations, parametric studies
Amtliche Prüfstellefür BaustoffeMaterial testing authority
TUDarmstadt
Inst. für Stahlbau und Werkstoffmechanik
Research EngineeringDevelopment
in co-operation with
and others …IMA Dresden, CSTB,TNO, TU Karlsruhe,
ZAG etc.
![Page 4: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/4.jpg)
iS - engineering GmbH
423.10.2014, Treviso, Raabe
Services (1)
• Civil Engineering (extract)- statical calculations and design- building physics and desgn in firefor- buildings (industrial and civil buildings) - cold stores, light weight constructionsout of- concrete, steel or other metals- wood and timber- composite structures
![Page 5: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/5.jpg)
iS - engineering GmbH
523.10.2014, Treviso, Raabe
• Expertises for– sandwich panels
– plastics components
– composite structures
– light weight constructions
(for DIBt, EPAQ, CE-Marking …)
• Member of CEN/ECCS/DIN/EPAQ/IFBS/iS-mainz/…
Services (2)
![Page 6: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/6.jpg)
iS - engineering GmbH
623.10.2014, Treviso, Raabe
• Certified Experts (e. g. experts for court/justice, private clients)
Services (3)
![Page 7: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/7.jpg)
iS - engineering GmbH
723.10.2014, Treviso, Raabe
• Industrieal Researching or sensivity analysis (parametric study) in the field of sandwich panels, light weight and composite structures
• span tables and allowable loads for light weight products
• Software author for light weight structures and sandwich panels
Services (4)
![Page 8: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/8.jpg)
iS - engineering GmbH
823.10.2014, Treviso, Raabe
Examples – Curtain Walls (1)
Project:Logistic-CenterGDC/DEPOT Niedernberg (Germany)Architect: NetzwerkarchitektenFirms: Franzengroup / Kalzip / Fischer Profil
Photos: © Netzwerkarchitekten, Darmstadt
![Page 9: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/9.jpg)
iS - engineering GmbH
923.10.2014, Treviso, Raabe
Examples – Curtain Walls (2)
Project:Logistic-CenterGDC/DEPOT Niedernberg (Germany)Architect: NetzwerkarchitektenFirms: Franzengroup / Kalzip / Fischer Profil
Photos: © Kalzip
![Page 10: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/10.jpg)
iS - engineering GmbH
1023.10.2014, Treviso, Raabe
Examples/Details – Curtain Walls (3)Project:Logistic-CenterGDC/DEPOT Niedernberg (Germany)Architect: NetzwerkarchitektenFirms: Franzengroup / Kalzip / Fischer Profil
Photos: Kalzip
![Page 11: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/11.jpg)
iS - engineering GmbH
1123.10.2014, Treviso, Raabe
Examples – Curtain Walls (4)
Project:Logistic-CenterHigher Broughton Community HubKingspan Karrier PanelPhoto/Pictures: © Kingspan, „Black-Book One“
![Page 12: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/12.jpg)
iS - engineering GmbH
1223.10.2014, Treviso, Raabe
Examples – PV on roofs (5)
Photos: © Raabe
Picture: © Fischer Profile
![Page 13: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/13.jpg)
iS - engineering GmbH
1323.10.2014, Treviso, Raabe
Examples – PV on roofs (6)
Photos: © Raabe
![Page 14: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/14.jpg)
iS - engineering GmbH
1423.10.2014, Treviso, Raabe
Fixation only on the outer sheet
of the panel!
„Application on sandwich Panels“
![Page 15: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/15.jpg)
iS - engineering GmbH
1523.10.2014, Treviso, Raabe
Fixation on outer sheet
Principle tasks for tests and design:
1. Safe load impact intobase material = sandwich panel- outer sheet of sandwich panel (profiling, material, thickness)- risk of the (local) damage/delamination of the outer sheet
from the core material- Predamage of the sandwich panel
2. load transfer in the sandwich panel- Single-, Point- and/or Lineloads instead of
3. Compatibility of deformation/deflection- between curtain wall an sandwich panel
![Page 16: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/16.jpg)
iS - engineering GmbH
2323.10.2014, Treviso, Raabe
2. load transfer in the sandwich panel
Load bearing width bw forbending moment (MS and MD)
at internal support
![Page 17: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/17.jpg)
iS - engineering GmbH
2423.10.2014, Treviso, Raabe
3. Compatibility of deformation/deflection
to be ensured by e.g.:• Constraint free design (e.g. with long slotted holes,
uncritical elongation of rails)
• Defined fixed point and flexible connection points(e.g. for rails)
• Design in accordance to the different elongation anddeformation behavior acc. temperature
• Stiffness of the connected construction to the sandwich panel must be compatible
• Confirmed by testings
![Page 18: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/18.jpg)
iS - engineering GmbH
2623.10.2014, Treviso, Raabe
Parametric (extract) to find out the necessary tests• Types of sandwich panels
- Geometry of panels and faces (profiling)- Thicknesses of sheets- Grades of materials (sheets)- Core materials (PUR/PIR, mineral wool …) …
• Kind of fixation- Clamp / short rail / load transfer beam / …- Definition of fix and flexible points- Geometry of rails and curtain construction
• Fastener- Producer, type (screw, blid rivet, …)- Kind of predemaging on sandwich panel during mounting
![Page 19: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/19.jpg)
iS - engineering GmbH
2723.10.2014, Treviso, Raabe
Formal aspects
• Not covered by EN 14509!
• National regulations required? e.g. Germany: - Approval for load bearing sandwich panels- ZiE (Approval for one time, one building)
• Design on the base of evaluated test results
• Mounting only with the border conditions ofthe tested materials and (tested) constructivedetails
![Page 20: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/20.jpg)
iS - engineering GmbH
2823.10.2014, Treviso, Raabe
More Informationsfor sandwich panelswith point and line
loads
![Page 21: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/21.jpg)
iS - engineering GmbH
2923.10.2014, Treviso, Raabe
More Informations in approvals
![Page 22: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/22.jpg)
iS - engineering GmbH
3023.10.2014, Treviso, Raabe
More Informations in approvals
![Page 23: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/23.jpg)
iS - engineering GmbH
3123.10.2014, Treviso, Raabe
More Informations in approvals
![Page 24: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/24.jpg)
iS - engineering GmbH
3223.10.2014, Treviso, Raabe
Example on Project Niedernberg (1)
Photo: © FranzenGroup/Netzwerkarchitekten
Architectural design study
![Page 25: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/25.jpg)
iS - engineering GmbH
3323.10.2014, Treviso, Raabe
Example on Project Niedernberg (2)
Photo: © FranzenGroup/Netzwerkarchitekten
Architectural color concept
![Page 26: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/26.jpg)
iS - engineering GmbH
3423.10.2014, Treviso, Raabe
Example on Project Niedernberg (3)
Photo: © FranzenGroup
Substructure
![Page 27: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/27.jpg)
iS - engineering GmbH
3523.10.2014, Treviso, Raabe
Example on Project Niedernberg (3)
Photo: © Netzwerkarchitekten
Substructure
![Page 28: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/28.jpg)
iS - engineering GmbH
3623.10.2014, Treviso, Raabe
Example on Project Niedernberg (4)
Photo: © Kalzip/franzengroup
Layout drawingsand Details
![Page 29: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/29.jpg)
iS - engineering GmbH
3723.10.2014, Treviso, Raabe
ZiE (approval for one time) and 1st page of statical calculation
Example on Project Niedernberg (6)
![Page 30: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/30.jpg)
iS - engineering GmbH
3823.10.2014, Treviso, Raabe
Example on Project Niedernberg (7)
Photo: © FranzenGroup
Load bearing sandwich facade
![Page 31: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/31.jpg)
iS - engineering GmbH
3923.10.2014, Treviso, Raabe
Example on Project Niedernberg (8)
Photo: © Kalzip
Sandwich panels
![Page 32: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/32.jpg)
iS - engineering GmbH
4023.10.2014, Treviso, Raabe
Example on Project Niedernberg (9)
Photos: Franzengroup
Sandwich Panels asSubstructure andwith additional distance-construction
![Page 33: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/33.jpg)
iS - engineering GmbH
4123.10.2014, Treviso, Raabe
Example on Project Niedernberg (10)
Photos: © Kalzip
![Page 34: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/34.jpg)
iS - engineering GmbH
4223.10.2014, Treviso, Raabe
Example on Project Niedernberg (11)
Photos: © Kalzip
![Page 35: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/35.jpg)
iS - engineering GmbH
4323.10.2014, Treviso, Raabe
Example on Project Niedernberg (12)
Photos: © Kalzip
![Page 36: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/36.jpg)
iS - engineering GmbH
4423.10.2014, Treviso, Raabe
Example on Project Niedernberg (13)
Photos: © Kalzip
![Page 37: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/37.jpg)
iS - engineering GmbH
4523.10.2014, Treviso, Raabe
Example on Project Niedernberg (14)
Photos: © Kalzip
![Page 38: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/38.jpg)
iS - engineering GmbH
4623.10.2014, Treviso, Raabe
Example on Project Niedernberg (15)
Photo: © Kalzip
![Page 39: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/39.jpg)
iS - engineering GmbH
4723.10.2014, Treviso, Raabe
Example on Project Niedernberg (16)
Photo: © Kalzip
![Page 40: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/40.jpg)
iS - engineering GmbH
4823.10.2014, Treviso, Raabe
Example on Project Niedernberg (17)
Photo: Fischer Profil
![Page 41: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/41.jpg)
iS - engineering GmbH
4923.10.2014, Treviso, Raabe
Example on Project Niedernberg (18)
Photo: © Netzwerkarchitekten, Darmstadt
![Page 42: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/42.jpg)
iS - engineering GmbH
5023.10.2014, Treviso, Raabe
Example on Project Niedernberg (19)
Photos: © Netzwerkarchitekten, Darmstadt
![Page 43: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/43.jpg)
iS - engineering GmbH
5123.10.2014, Treviso, Raabe
Example on Project Niedernberg (20)
Photo: © Netzwerkarchitekten, Darmstadt
![Page 44: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/44.jpg)
iS - engineering GmbH
5223.10.2014, Treviso, Raabe
Application on sandwich panels• More possibilities in design (architecture)
• New market for sandwich panels with applications
• Additional applications (solar system, curtain walls)
• Closing of the building in a fastest way and interior andfacade construction follows parallel after closing
• Lot of possible materials and design (sidings, tiles, membranes etc.)
• Special tasks for testing and design (calculation)
• Special agreements, approvals necessary
• Close cooperation between sandwich panel manufacturerand application manufacturer/mounterer is necessary
![Page 45: Application on sandwich panels - ppa-europe.eu · iS - engineering GmbH 23.10.2014, Treviso, Raabe 3 basic research industrial research Engineering certification, approvals, CE-marking,](https://reader030.vdocument.in/reader030/viewer/2022011804/5b9ff49509d3f2c2598bceac/html5/thumbnails/45.jpg)
iS - engineering GmbH
5323.10.2014, Treviso, Raabe
Application on sandwich panelsInstallation of PV-systems and
curtain walls on sandwich panels