Galvalumed Steel Roofing Sheet

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Pepa Poha kila Galvalumed

ʻO ka Pepa Puʻu kila Galvalumed, he ʻaoʻao ʻelua ʻaoʻao wela wela me kahi pani kila e like me ka papa ASTM A792 GRADE Class 80 a i ʻole AS1397 G550 me ka ikaika tensile o 5600 kg/cm.ʻO ka uhi metala he 55% aluminika, 43.5% (a i ʻole 43.6%) zinc a me 1.5% (a i ʻole 1.4%) silika.Loaʻa iā ia ka pale corrosion lōʻihi a me ka pale wela o ka alumini;pale ka zinc i ka ʻoki ʻoki a me ka ʻāʻī;ʻoiai ka mea liʻiliʻi o ke silika hiki ke pale pono i ka aluminika-zinc alloy mai ka hana kemika e hana i nā ʻāpana a hoʻolilo i ka uhi ʻana i ke ʻano like ʻole.


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ʻO ke kūpaʻa ʻino o Galvalumed Steel Roofing Sheet he 3 a 5 mau manawa o ke kila galvanized.ʻOi aku ke koʻikoʻi o ka corrosion, ʻoi aku ka nui o ka ʻokoʻa.Inā hoʻohana ʻia ka papa corrugated galvanized, ʻaʻole ia e emi ma lalo o Z275.ʻOi aku ka haʻahaʻa o kona ola lawelawe ma mua o ka AZ150, no laila ua ʻōlelo maopopo ʻo Australia ʻO nā ʻāina ʻē aʻe inā hoʻohana ʻia ke kila galvanized e like me ka hale (pā), pono e hoʻohana ʻia ʻo Z450.ʻO AZ150 ma kahi o 10-20% ʻoi aku ka maikaʻi ma mua o Z275, akā ʻo kona kūpaʻa corrosion he 3 a 5 mau manawa kiʻekiʻe.Hiki ke ʻike ʻia ʻo Galvalumed Steel Roofing Sheet he hana maikaʻi loa a me ka lakio kumu kūʻai.Ua lawe ʻia kahi helu nui o nā haʻawina hoʻokolohua ma waho e pili ana i ke kūpaʻa corrosion o Galvalumed Steel Roofing Sheet.Hōʻike ka ʻikepili noiʻi i ka Galvalumed Steel Roofing Sheet i ʻoi aku ka maikaʻi o ka corrosion ma mua o ka galvanized corrugated board ma nā wahi like ʻole, ʻoi aku hoʻi i ka wā ʻino o nā wahi kahakai.ʻO ke ʻano dendritic kūʻokoʻa o ka papa galvanized ke kumu nui o ka hoʻomaikaʻi ʻana i ke kūpaʻa corrosion.Ke hōʻikeʻia ka'āpana alumini-zinc-plated i ka lewa, ua hoʻopau muaʻia ka'āpana zinc-rich i loko o ka pūnaewele interdendritic, a ua hoʻopihaʻia ka huahana oxidation i nā interstices ma waena o nā dendrites, a laila e ho'ēmi i ka corrosion rate. Kūleʻa ke kila i ka hoʻonā wela kiʻekiʻe a ʻaʻole e loaʻa i ka discoloration a i ʻole deformation ke hoʻohana mau ʻia i kahi kaiapuni kiʻekiʻe o 315 degere Celsius.

noi huahana

ʻO ka Pepa Puʻu kila Galvalumed he mea hale kūpono.Ua lilo ia i mea ikaika nui o nā mea kūkulu hale pili kaiapuni.ʻO ka hoʻoponopono hou a i ʻole ke kūkulu hou ʻana, ka hoʻolālā kuʻuna a i ʻole avant-garde, hiki ke hoʻokō i ka hiʻohiʻona nani a me ka pono o waho o ka hale.ʻO ka Galvalumed Steel Roofing Sheet he mea hale hoʻokipa maikaʻi ʻole i hoʻohaumia i ke kaiapuni.Hiki ke hana hou ia 100%.He mea palekana a pili i ke kaiapuni, kahi e hoʻomaikaʻi nui ai i ka hana ʻana a me nā waiwai mechanical o ka zinc a ʻoi aku ka maikaʻi.ʻO ka ʻili o ka Galvalumed Steel Roofing Sheet ua paʻi mua ʻia a ʻeleʻele kona ʻili i nā ʻano leo like ʻole e noho pū ana me nā mea hale a pau.Hiki i kona ola ola kino ke hiki i 80-100 mau makahiki, e hāʻawi i ka poʻe i ka hilinaʻi a me ka nānā ʻana i ke ʻano o ka hale.I nā makahiki i hala iho nei, ma ʻAmelika, Australia a me ʻAsia, hiki ke ʻike ʻia nā pale kila galvanized mai nā hale pilikino a i nā hale aupuni e like me nā mokulele, nā hale opera, nā hale hālāwai, nā kahua pāʻani a me nā hale hōʻikeʻike.

Hoʻohana nui ʻia ka Galvalumed Steel Roofing Sheet i ka hana ʻana i nā haole, a ʻaʻole kaulana loa kāna noi ma Kina.Eia nō naʻe, me ka ulu wikiwiki ʻana o ka hoʻokele waiwai o Kina, ua hoʻolālā nui ʻia a kūkulu ʻia nā hale hana lehulehu e like me nā hale moʻomeheu, nā kikowaena moʻomeheu, a me nā kahua mokulele.ʻO ka noi ʻana o ka Galvalumed Steel Roofing Sheet e hiki mai ana ma ke kahua kūkulu Kina e hoʻolaha koke ʻia a hoʻomohala maikaʻi loa.

Nā kikoʻī huahana

ʻO nā kikoʻī nui o Galvalumed Steel Roofing Sheet mai ka 0.13-0.5MM * 600-1250MM Galvalumed Steel Roofing Sheet Me ka T-Type Corrugated Bend AZ150, ʻo ke ʻano tile nui ʻo T-Type Corrugated GL Steel sheet, Wave-Type Corrugated GL Steel sheet a pēlā aku. ma.Hōʻike ʻia ka papa zinc e AZ, e like me Galvalumed Steel Roofing Sheet AZ150.

Pono huahana

ʻO ke kumu o ka hoʻohana ʻia ʻana e like me nā mea hana hale a me nā pā hale, ʻo ia ka mea i loaʻa i nā pale kila galvanized nā mea maikaʻi: ʻO ka mea mua, nā mea i loli ʻole no ka manawa lōʻihi.Pono nā mea kūkulu hale e hoʻomalu i ka hale no ka manawa lōʻihi, a e hōʻoia i ka nani a me ka nani mau i hoʻohana ʻia no nā makahiki he mau makahiki.ʻO ka lua, he ikaika ka hiki ke ho'ōla iā ia iho.Papalua-ʻaoʻao pre-passivated galvanized corrugated papa, akā, ma o ka kūikawā impregnation kaʻina hana, hiki ke hana i ka pre-passivation ili papa o okoa waihoʻoluʻu, scratches a me nā kiko i ka halihali, hoʻouka a hoʻohana, ma hope o ka kūlohelohe weathering hiki iā ia iho Hoola.ʻO ke kolu, maʻalahi e mālama.Hiki ke hoʻoheheʻe ʻia ka zinc maka e hana i kahi papa pale pale oxide i ka wā e hoʻohana ai.No laila, ʻo Galvalumed Steel Roofing Sheet he mea kūlohelohe UV-kūʻokoʻa, kūpaʻa wela a ʻaʻole hiki ke puhi ʻia i loko o kona pōʻai ola me ka mālama ʻole a me ka hoʻomaʻemaʻe kūikawā.ʻO ka papa galvanized corrugated he hīnaʻi ʻoluʻolu o ka manaʻoʻiʻo ʻulaʻula lehu i hui pū ʻia me ka hapa nui o nā mea.He ikaika kona hiki ke ho'ōla pono'ī, a ʻaʻole hoʻohui wale ka papa oxide i ka nani o ka hoʻolālā i ka manawa, akā loaʻa nō hoʻi ka pōmaikaʻi o ka uku mālama haʻahaʻa.


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