Kodi pepala lodetsa ndiye labwino kwambiri ndi liti?

Kusankha zinthu zoyenera zoyera kwambiri ndikusankha kovuta kwambiri komwe kumapangitsa kuti moyo ukhale wotayirira, mphamvu zamagetsi, komanso zosangalatsa zanyumba. Msika umapereka mitundu yosiyanasiyana ya Zosankha zoyika padenga , aliyense wokhala ndi zopangidwa ndi zinthu zina zachilengedwe komanso zofunika zomanga. Kusanthula kokwanira uku kumawunika ma sheet osiyanasiyana, kumayang'ana zinthu, maubwino, zovuta, komanso ntchito zoyenera kufotokoza zomwe akugwira popanga zisankho zomwe adazipanga.

Zitsulo zoumba zitsulo

Ma sheet a aluminium

Ma sheet a aluminium amadziwika kuti ndi chikhalidwe chawo chopepuka komanso kukana kwapadera kufesa. Kulemera pafupifupi mapaundi 5 pa phazi pamtunda, kumapangitsanso katundu wochepera poyerekeza ndi zinthu zachikhalidwe. Aluminium mwachilengedwe amapanga njira yoteteza, yomwe imathandizira kulimba kwake, makamaka kumadera amphepete mwa mchere wopanda mchere womwe umakonda. Malinga ndi mayanjano a aluminiyamu, madenga a aluminiyumu amatha mpaka zaka 50 ndikukonza pang'ono. Kuphatikiza apo, kulowerera kwawo mpaka 90% ya radiation ya dzuwa, kumathandizira kulimba mtima pochepetsa mtengo wozizira m'matumbo otentha.

Mapepala apagalasi ovala

Ma sheet ovala zitsulo ovala ndi masamba achitsulo omwe amaphatikizidwa ndi chosanjikiza cha zinc kudzera munjira yotentha, ndikupatsa cholepheretsa kuwononga. Asilamu amachita monga mawonekedwe a nsembe, kuteteza chitsulo chapamwamba ngakhale mawonekedwe atakulumitsidwa. Mtundu uwu wodeketsa ndi wokwera mtengo ndipo umapereka moyo wa zaka 25 mpaka 60, kutengera zinthu zachilengedwe. Kafukufuku wochokera ku National Nations of Nations akatswiri akuwonetsa kuti zokutira zotukuka zokhala kumidzi zitha kuteteza zitsulo kwazaka zopitilira makumi asanu. Kupezeka kwawo komanso kubvutika kumawapangitsa kusankha kotchuka muzomwe zidali ndi malo.

Mapepala ovala zitsulo

Ma sheet ovala zitsulo amadziwika chifukwa cha mphamvu zawo komanso kusinthasintha. Amatha kupirira nyengo zochulukirapo, kuphatikizapo matalala akuluakulu a chipale chofewa mpaka 140 mph. Zopanda mawonekedwe monga Galvaloterieme-zokutidwa ndi zinc ndi aluminium-ikani chipewa cha zitsulo. Phunziro lokhudza kulumikizana kwachitsulo kukuwonetsa kuti Garvalote chitsulo chotsikira chimatha kupitilira zaka 60. Madenga achitsulo amathandizanso bwino kwambiri mukamakhala ndi zowoneka bwino, zomwe zimachepetsa mtengo wozizira pofika 25%. Amawerengedwa, kuphatikiza ndi zizolowezi zomangira zomangira.

Mapepala Olungamitsa Aluzi

Ma sheet ocepa a alzinnc amakhala ndi chitsulo cholumikizidwa ndi alloy aluminium, 43.4% zinki, ndi 1.6% silicon. Kuphatikizika uku kumaphatikiza kuvunda kwa aluminiyamu ndi kuteteza wa Glovanic. Madenga a Aluzincnncnncy akuwonetsa magwiridwe antchito abwino, kuphatikizapo makonda a mafakitale. Kafukufuku akuwonetsa kuti zokutira za Alzinmin zimatha mpaka kanayi kuposa kutchuka kwachikhalidwe. Kulingalira kwawo kwamafuta kumachepetsa kutentha kwa kutentha, kulimbikitsa chitonthozo chamkati. Kuphatikiza kwa kulimba ndi mphamvu zamagetsi zimapangitsa Afizin chisankho chabwino kwambiri pazomwe zimachitika kwa nthawi yayitali.

Mapepala opumira pulasitiki

Mapepala okhala ndi ma pvc

PVC (polyvinyl chloride) Mapepala otayika ndi opepuka komanso okwera mtengo omwe nthawi zambiri amagwiritsidwa ntchito pazomwe ulimi, mafakitale, komanso nyumba. Amapereka kukana kwamphamvu kwamphamvu ndipo sangakhale kuvunda ndi kuvunda. Madenga a PVC ndiosavuta kukhazikitsa ndipo amafuna kukonza kochepa. Komabe, mwina sangaperekenso gawo limodzi lofananira ngati madeti azitsulo omwe ali ndi nyengo yovuta kwambiri. Kupita patsogolo pakupanga zidapangitsa kuti zinthu zitsimikizidwe za PVC zodetsa zolimbitsa mphamvu za PVC zomwe zimawonjezera mphamvu ndi moyo, zimapangitsa kuti akhale oyenera kuti azigwiritsa ntchito njira zingapo.

Mapepala Okweza Ma Polycarbonate

Ma sheet ovala polycarbonated amadziwika kuti amakana ndi kuwonekera kwawo kwapadera komanso kuloleza kufala kwa 90%. Ndiabwino kwa magulu omwe amafunikira kuyatsa kwachilengedwe, monga malo ogulitsa malo, thambo, ndi ma carports. Polycarbonate ndilakuti nthawi 200 kuposa galasi ndipo imatha kupirira kutentha kwambiri kuchokera -40 ° F mpaka 240 ° F. Mafuta osagwirizana ndi UV amathandizira kulimba kwawo popewa kuwonongeka chifukwa cha kukoma kwa dzuwa. Ngakhale ali ndi zabwino, padenga la polycarbonate limatha kukhala lokwera mtengo kuposa mapulasitiki ena apulasitiki ndipo mungakulitse kapena kukhazikitsa kusinthasintha kwa kutentha.

Kusanthula Kofananira

Mukayerekezera zida zongoletsa, zinthu zingapo ziyenera kuonedwa kuti:

• Kukhazikika: Pamanja azitsulo, makamaka omwe amapangidwa kuchokera pazitsulo, aluminiyamu, kapena alzinc, amaperekanso moyo wapamwamba kwambiri, nthawi zambiri zoposa zaka 50.

• Mtengo wokwera: Zitsulo za rogan ndi pvc zoti zikhale zotsika mtengo kwambiri koma zimatha kukhala ndi ndalama zambiri.

• Kusintha kwa chilengedwe: Masamba opukutira azitsulo amakonzedwa ndipo amatha kupereka mphamvu mphamvu, pomwe zosankha za pulasitiki sizingakhale zosangalatsa zachilengedwe.

• Aesthetics: Denga lachitsulo limapereka zopuma zosiyanasiyana komanso mapepala olimbikitsa, pomwe mapepala a polycarbonate amapereka njira zowonekera kapena kutanthauzira.

• Kukhazikitsa ndi kukonza: Zipangizo zopepuka ngati aluminium ndi pvc ndizosavuta kukhazikitsa, kuchepetsa ndalama.

Kafukufuku

Kafukufuku wochitidwa ndi mapiri ozizira khothi omwe amawonetsa kuti aluminiyamu ndi madeti a chitsulo ndi zofunda zowoneka bwino zimachepetsa zilumba za kutentha. Pogwiritsa ntchito zofunikira, eni nyumba adanenanso za kugwiritsa ntchito mphamvu mpaka 20% atakhazikitsa madenga azitsulo. Malo opangira mafakitale pogwiritsa ntchito ma sheet ocenda a Alzinnn adazindikira malo padenga ndi ochepetsa ndalama. Kukhazikitsa maofesi, polycarbonate padenga kwasintha kukula kwa mbewu pokulitsa kuwala kwachilengedwe kwinaku kuperekera malo ogona.

Maluso a akatswiri

Akatswiri omanga zomangamanga amatsindika kufunika kosankha zinthu zodetsa zochokera pazofunikira zapakhomo. Dr. Emily Sanders, katswiri womanga, anati, 'Kusankha zinthu zotsalazo kumaphatikizapo phindu lalikulu. moyo wa padenga. '

Mapeto

Kudziwa pepala loyenerera kumadalira zinthu zosiyanasiyana kuphatikizapo zikhalidwe zosiyanasiyana, zovuta zake, zomwe zimafuna, komanso zokonda zokonda. Zitsulo zoundana monga aluminiyamu, chitsulo chachikulu, chitsulo, ndi alzin zimapereka mphamvu komanso mphamvu zolimbitsa thupi, zimapangitsa kuti akhale oyenera kugwiritsa ntchito mitundu yambiri. Zosankha zapulasitiki ngati PVC ndi Polycarbote zoumba zimapereka njira zokwanira ndi zopepuka zothetsera zosowa zapadera, makamaka pomwe kuwala kwachilengedwe ndikofunikira. Kufunsana ndi akatswiri opanga mafakitale ndikuganizira za mawonekedwe apadera omwe ndi ofunikira pakusankha koyenera. Kwa omwe akufunafuna mphamvu zapamwamba, zotsutsana ndi chipongwe, kufufuza Zogulitsa pazitsulo zokutira zimatha kupereka mtengo wautali wabwino kwambiri.