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Torna alla prima pagina TensiNet Final Meeting Design Guide.

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Presentation on theme: "Torna alla prima pagina TensiNet Final Meeting Design Guide."— Presentation transcript:

1 Torna alla prima pagina TensiNet Final Meeting Design Guide

2 Torna alla prima pagina Chapter 10

3 Torna alla prima pagina Introduction n Pre-fabricated elements for lightweight structures n Fabrication process

4 Torna alla prima pagina Membrane fabricator n Why do we need experienced and qualified manufecturers?

5 Torna alla prima pagina Manufacturing process n Cutting pattern determination and workshop drawings n Acquisition of fabric n Incoming goods inspection n Test of the material, test of the seams and biaxial tests for compensation factors n Cutting

6 Torna alla prima pagina Manufacturing process n Welding: HF for polystere PVC, hot bars for fiberglass PTFE or others n PTFE processing n Inspection prior to shipping expecially to check if the most important measurements of the main sections (borders, holes, seam length) are among the tolerances required

7 Torna alla prima pagina Packing and Transportation n Importance of accuracy in packing and transportation expecially for particular kind of fabrics as fiberglass coated PTFE

8 Torna alla prima pagina Erection n A particular stage of the whole process n Large span structures with few supporting elements n Trained erection team

9 Torna alla prima pagina Maintenance n Depends on many factors such as design,material, function, environmental conditions and so on n Cleaning, normally required expecially for poliestere PVC fabrics and for flat roofs

10 Torna alla prima pagina Maintenance n It is important to prevent or eliminate problems for corrosion, obstructed water drainage and ponding and check regularly the stress values of cables and membrane


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