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Innovative sandwich panel alubel 28:
Presentation
Innovative sandwich panel alubel 28:
Tek 28 Piano is simply the natural evolution of 28 family. It was born combining our long experience in sandwich panels with that in corrugated sheets, trying to create a new type of double skin sandwich panels not yet present on the market.
Available thicknesses:
20 mm
40 mm
60 mm
80 mm
100 mm
Advised use:
roofing and wall cladding
Minimum slope:
7% (this slope depends on the length of the panels. Please refer anyway to local regulations)
Sandwich panel technical features:
walkable
insulated
structural
insulation with expanded polyurethane type ‘PUR’ or, upon request and with specific conditions, type ‘PIR’
lateral overlapping of a corrugation and a half
drainage channel
![tek-28-piano-sezione.webp](/static/6077e18f52d45b13597b01de3aa91d7a/tek_28_piano_sezione_9b15c37391.webp)
Innovative sandwich panel Alubel 28
![tek-28-piano-sormonto.webp](/static/5b2b2d1b7bc1e8993e732055eb6a4ca7/tek_28_piano_sormonto_a805cb9317.webp)
Special lateral overlapping.
The overlap of one and a half ribs is probably the most important feature, as it ensures better waterproofing even in the case of low slopes.
![tek-28-piano-canale.webp](/static/cd1a9943f82324779409a2618adb71aa/tek_28_piano_canale_1f3b1ddcb3.webp)
Drainage channel
![tek-28-piano-guarnizione.webp](/static/9486a816524c28f3035e88e682625160/tek_28_piano_guarnizione_80fafd280a.webp)
Lateral seal.
A key element for achieving high performance with an insulating panel is the improvement of the lateral coupling.
![tek-28-piano-pedonabilita.webp](/static/635f022b2f3f75fa49daeb1b074f05f6/tek_28_piano_pedonabilita_6fbb806535.webp)
High walkability.
The special profile with symmetrical ribs was designed to optimize the work of operators on the roof.
![tek-28-piano-spessore-maggiore.webp](/static/b08a40d9fb764f76b070782539d49ddc/tek_28_piano_spessore_maggiore_115b1eb582.webp)
Higher polyurethane core.
Thanks to the closely spaced ribs, the surface of the polyurethane core of the panel is increased compared to a standard sandwich panel.
Prepainted aluminium
Standard colours
Prepainted steel
Standard colours
Prepainted aluminium
Special colours
Prepainted steel
Special colours
Videos
Accessories
Development 500 mm.
![colmo-curvo-01.webp](/static/f7d22838a910109ea502e1d46e68c9d5/colmo_curvo_01_b01eccb87c.webp)
![colmo-curvo-02.webp](/static/4d703772256b3ff14fe10fa874df783a/colmo_curvo_02_487b41b420.webp)
Development 834 mm
standard length 2800 mm.
![colmo-cermiera-dentellato-1.webp](/static/f79060db7f5c27558f28dea6f5ef4814/colmo_cermiera_dentellato_1_091d7e68b0.webp)
![colmo-cermiera-dentellato-2.webp](/static/d6988a20397b46edc15ed6855a44b94f/colmo_cermiera_dentellato_2_d94b7b2439.webp)
Development 834 mm
maximum length 5000 mm.
![colmo-diagonale-universale-1.webp](/static/5f157272f5883bf5fc6c2fa2bcd60d6e/colmo_diagonale_universale_1_3ab40a0969.webp)
![colmo-diagonale-universale-2.webp](/static/1e5a2a4b34a83183b9284b28625034c4/colmo_diagonale_universale_2_2f07156e2c.webp)
Development 625 mm
maximum length 6000 mm.
![28-colmo-piano-1.webp](/static/59d2e5da3931357fa4cbad98b2c7cc47/28_colmo_piano_1_799978edb5.webp)
![28-colmo-piano-2.webp](/static/2405b2cd6b6a7ed919bd5ac1386b26bc/28_colmo_piano_2_d2d281d5f5.webp)
Development 1250 mm
length 2800 mm.
![28-colmo-ventilato-dentellato-1.webp](/static/aa76c7b62302382b3f8e04e85465daf9/28_colmo_ventilato_dentellato_1_2a796419aa.webp)
![28-colmo-ventilato-dentellato-2.webp](/static/0792351bded102cbf23b15c2cbf65481/28_colmo_ventilato_dentellato_2_dd74c369aa.webp)
Material: aluminium
min. development 625 mm.
![28-colmo-shed-stampato-1.webp](/static/90cd16c369ac136f65e09be134c32870/28_colmo_shed_stampato_1_4d7ea40a0d.webp)
![28-colmo-shed-stampato-2.webp](/static/01b9be7876dde3c14f2ace896512c966/28_colmo_shed_stampato_2_9df7797912.webp)
Material: aluminium
min. development 625 mm.
![28-raccordo-falda-parete-stampato-1.webp](/static/59d4610717cd33372badfc3377b912a2/28_raccordo_falda_parete_stampato_1_8da3322d35.webp)
![28-raccordo-falda-parete-stampato-2.webp](/static/c899c78a0de0851968d63d8decadb635/28_raccordo_falda_parete_stampato_2_4d9e3bd249.webp)
![28-base-conversa-camino.webp](/static/74f43235d4ef4328c394dd192c4164a6/28_base_conversa_camino_1be5fc8087.webp)
Development 416 mm
Max suggested length 2800 mm.
![28-raccordo-falda-parete-dentellato-1.webp](/static/9e0e6e40ec0f5123d36543db2877fcdf/28_raccordo_falda_parete_dentellato_1_19c53a9eda.webp)
![28-raccordo-falda-parete-dentellato-2.webp](/static/a846281a8699ec84f2d98feb6d6fbf21/28_raccordo_falda_parete_dentellato_2_9017df12de.webp)
Development 100 mm.
![28-chiudigreca-1.webp](/static/46a7b5cb02c0e167eca05f803cd0cc06/28_chiudigreca_1_d0376772c1.webp)
![28-chiudigreca-2.webp](/static/e10e2f6f4b7264210ad7e8a418fb8754/28_chiudigreca_2_4ebdc7672e.webp)
Development 417 mm.
![28-fermaneve-1.webp](/static/3038238f5db52c0cf4855cdd46a5991e/28_fermaneve_1_67fd76bf64.webp)
![28-fermaneve-2.webp](/static/c9435b5c2de83b25e3397bc7c3e6594a/28_fermaneve_2_f37e884abc.webp)
Developments 1500, 1250, 1000, 750, 625, 500, 417, 333, 312, 250, 200, 166, 150, 125 mm.
Maximum recommended length 6 m.
![28-lattonerie-piegature.webp](/static/02c6b8f0ed97530a544a44c56843649c/28_lattonerie_piegature_e145f919ac.webp)
![28-guarnizione-sopra-sotto-onda.webp](/static/b007bdadfb8c3a77ea61280cf5bab464/28_guarnizione_sopra_sotto_onda_077d6941f9.webp)
![28-lucernario+cupola.webp](/static/0fbff1ca7f84d49c0a93bf622f121f67/28_lucernario_cupola_e0c9d20058.webp)
Manual opening.
![28-telaio-apribile.webp](/static/ed45fe6717f14ddb6854ad9d08b5ab91/28_telaio_apribile_b1deccf1fa.webp)
Electric opening.
![28-telaio-apribile-elettrico.webp](/static/0e316d1565c6d2c51acf33a523395c09/28_telaio_apribile_elettrico_ce3855e6f4.webp)
Raw aluminium bars, 3600 mm.
![alugraf-acc-sicurtetto.webp](/static/1c91bdf9359c091ab84f6ccf437d89bb/alugraf_acc_sicurtetto_f1a254030e.webp)
![28-sicurtetto-misure.webp](/static/4a58a58a2abaa72ace2fe895d2146c92/28_sicurtetto_misure_89c4d280ae.webp)
![28-policarbonato.webp](/static/73b43e55ea8088c5d412629fd951dc65/28_policarbonato_9225c4c265.webp)
Anchor device.
![alubel-safe-supporto-tipo-c.webp](/static/4be5c638031f821d4569d817314720f7/alubel_safe_supporto_tipo_c_32a5fa6996.webp)
![28-fissaggi-alublok.webp](/static/86bc5c0663fd8875aafcf3fdec1431fe/28_fissaggi_alublok_040d75e57b.webp)