xaashi midab galvanized ah

Xaashiyaha midabka galvanized ee sawirka leh

Sharaxaad Gaaban:

Saxan bir ah oo midabaysan waxay ka samaysan tahay bir bir ah oo qabow duuban iyo bir galvanized ah (electro-galvanized and hot-dip galvanized) sida substrate on unit joogto ah. Ka dib daawaynta dusha sare (daawaynta iyo daaweynta kiimikaad), waxa lagu dahaadhay dahaarka rullalulatada. Ama dahaarka dareeraha ah ee lakabka badan, kuwaas oo la duban karo lana qaboojin karo.

Hel xigasho bilaash ah

Faahfaahinta Alaabta

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Hordhac

Maaddaama dahaarka uu yeelan karo midabyo kala duwan oo kala duwan, waxaa caado ah in loogu yeero saxanka birta ah ee dahaarka leh ee midabka midabka leh. Iyo sababta oo ah dahaarka waxaa la sameeyaa ka hor inta aan la samayn saxanka birta, waxaa loogu yeeraa saxan bir ah oo horay loo daboolay ee wadamada shisheeye.

Saxan bir ah oo dahaarka leh ayaa ah dahaar organic ah oo lagu dhejiyay dusha birta. Waxay leedahay faa'iidooyinka muuqaalka quruxda badan, midabka dhalaalaya, xoogga sare, caabbinta daxalka wanaagsan, iyo habaynta iyo samaynta ku habboon. Waxa kale oo ay yarayn kartaa kharashka iyo wasakhowga isticmaalayaasha.

Tan iyo markii la aasaasay khadka birta dahaarka leh ee ugu horreeya ee Maraykanka sannadkii 1935, xaashiyaha birta midabaysan ayaa si ballaaran loo isticmaalay. Waxaa jira noocyo badan oo xaashi bir ah oo midab leh, oo ku saabsan in ka badan 600 oo nooc. Go'yaal midab leh ayaa leh faa'iidooyinka polymers organic iyo xaashida birta labadaba. Waxay leedahay midabaynta wanaagsan, qaabaynta, iska caabinta daxalka, iyo guryaha qurxinta ee polymers organic, iyo xoog sare iyo hab fudud oo taarikada birta ah. Waxa si fudud loogu farsamayn karaa shaabad, goyn, foorarsi, iyo sawir qoto dheer. Tani waxay ka dhigaysaa badeecooyinka ka samaysan birta dabiiciga ah ee dahaarka leh inay leeyihiin karti aad u fiican, qurxinta, socodsiinta iyo adkeysiga.

Saxanka salka ee saxan birta midabka waxa loo kala qaybin karaa saxan salka qabow-rogid, saxan saldhig galvanized kulul, iyo saxan saldhig electro-galvanized.

Noocyada daahan ee taarikada birta midabka waxaa loo qaybin karaa: polyester, polyester silicon modified, vinylidene fluoride, plastisol.

Xaaladda dusha sare ee taarikada birta midabka waxaa loo qaybin karaa taarikada dahaarka leh, taarikada dhejiska ah, iyo taarikada daabacan.

Midabka taarikada birta midabka waxaa loo qaybin karaa noocyo badan iyadoo loo eegayo shuruudaha isticmaalaha, sida orange, kareem, buluug qoto dheer, buluug badda, casaan, leben cas, fool maroodi, buluug buluug ah, iwm.

Isticmaalka xaashida birta ah ee midabka leh ayaa inta badan loo qaybiyaa saddex qaybood: dhismaha, qalabka guryaha iyo gaadiidka, kuwaas oo qaybta dhismuhu ay ku xisaabtanto qaybta ugu badan, oo ay ku xigto warshadaha qalabka guriga, iyo warshadaha gaadiidku waxay ku xisaabtamaan qayb yar oo keliya.

Taarikada birta midabka ah ee dhismaha guud ahaan waxay isticmaashaa birta galvanized-kuleelka ah iyo birta galvanized-kuleelka sida substrates, kuwaas oo inta badan lagu farsameeyo looxyada jiingado ama saanwiij isku dhafan oo leh polyurethane, kuwaas oo loo isticmaalo dhismaha warshadaha qaab dhismeedka birta, garoomada diyaaradaha, bakhaarada, qaboojiyeyaasha iyo warshadaha kale ee warshadaha iyo ganacsiga. Dhismaha saqafyada, gidaarada, albaabada.

Taarikada midabka qalabka guriga guud ahaan waxay u isticmaalaan taarikada elektro-galvanized iyo qabow sida substrates, kuwaas oo loo isticmaalo in lagu soo saaro talaajado iyo hawo qaboojiyaal waaweyn, qaboojiyayaal, toasters, alaabta guriga, iwm.

Warshadaha gaadiidka, taarikada electro-galvanized iyo qabow ayaa guud ahaan loo isticmaalaa sida substrates, kuwaas oo inta badan loo isticmaalo digsiyada saliidda iyo qaybaha gudaha baabuurta.

Nooca ugu weyn ee saxan birta midabka 2

Tilmaamaha saxannada midabka midabka: 470 nooc, 600 nooc, 760 nooc, 820 nooc, 840 nooc, 900 nooc, 950 nooc, 870 nooc, 980 nooc, 1000 nooc, 1150 nooc, 1200 nooc, iwm.

Midabyada caadiga ah waa buluug badeed, cawl cad, casaan, iyo midabyo kale ayaa loo baahan yahay in la habeeyo.

[Sructure] Sandwich panelka waxa uu ka samaysan yahay baalal midabaysan, oo ay dhexda kaga jiraan xumbo, dhogor dhagax ah, dhogor dhalo ah, poliurethane, iwm, kuwaas oo la farsameeyay laguna xidhxidhay xabag la isku daray oo dibadda laga keenay.

[Waxyaabaha] Looxa duuban/midabka dahaarka leh, xumbo, dhogor dhagax, poliurethane, iwm.

[Qeexitaannada] Dhumucda xaashida midabka-dahaarka leh 0.18-1.2 (mm), sanduuqa core 50-200 (mm)

【Awood cadaadis leh】 leexin iyo iska caabin cadaadis

[Qiimeynta Dabka] Fasalka A B1, B2, B3 (aan guban, aan guban, olol dib u celin, guban kara)

Tilmaamaha iyo waxqabadka saxan birta midabka 3

Sanduuqyada birta midabka leh ayaa inta badan loo adeegsadaa galinta carab-iyo-jeexdin. Waxay leedahay faa'iidooyinka ku habboon rakibidda, waqti-badbaadinta, kaydinta alaabta, flatness wanaagsan, iyo xoog sare. Waxay si gaar ah ugu habboon tahay saqafka la hakiyey iyo nidaamyada qaybinta.

dhumucda (mm): 50-250;

Dhererka (mm): Sababta oo ah wax soo saarka naqshadeynta joogtada ah, dhererka guddiga waxaa lagu go'aamin karaa iyadoo loo eegayo baahida isticmaalaha;

Ballaca (mm): 950 1000 1150 (1200)

Waxqabadka agabka muhiimka ah: A. Polystyrene cufnaanta cufnaanta: ≥15kg/m3 heerkulka kulaylka ≤0.036W/mK heerkulka ugu badan ee hawlgalka: qiyaastii 100 ℃.

B, dhogor dhagaxa Cufnaanta weyn: ≥110kg/m3 Dareenka kulaylka: ≤0.043W/mK Heerkulka ugu sarreeya: qiyaastii 500℃ A|La'aanta: heerka B1, Dabci la'aanta: Heer

Nooca 950 jiingadaha midabka birta ah ee sandwich ah ayaa isku daraa looxa jiingado ah iyo guddi sandwich ah, kaas oo sadex jeer ka xoog badan gudida sandwich birta midabka caadiga ah. Waxay adeegsataa bilal qarsoon oo is-qodista si ay ugu xirto saqafka saqafka oo ma dhaawiciso qaybta bannaan ee guddiga midabka dahaarka leh. , Kordhi nolosha guddiga sandwich birta midabka; Xidhiidhka u dhexeeya guddiga iyo guddidu waxay qaataan nooca daboolka, kaas oo ku habboon dhismaha, hagaajinta waxtarka, iyo qaabka ugu weyn ma fududa in la jeexjeexo.

950 dhagaxa dhogorta leh ee kuleylka kuleylka ah midabka birta sanduuqa sanduuqa Qalabka asaasiga ah wuxuu ka samaysan yahay basalt iyo macdano kale oo dabiici ah sida alaabta ceeriin ee ugu weyn, oo lagu dhalaaliyay fiilooyinka heerkul sare, oo lagu daray qadar ku haboon ee binder, iyo adkeyn. Alaabtani waxay ku habboon tahay kuleylka kuleylka iyo dhawaaqa qalabka warshadaha, dhismayaasha, maraakiibta, iwm, iyo sidoo kale ku habboon qolalka nadiifka ah, saqafka, qaybo, iwm.

Awoodda isku-xidhka ee 1000 nooca PU polyurethane midabka birta sandwich waa mid aan ka yarayn 0.09MPa, waxqabadka gubanaya ee sanduuqa sandwich wuxuu gaaraa heerka B1, iyo leexinta sanduuqa sandwich waa Lo / 200 (Lo waa masaafada u dhaxaysa taageerada) Marka awoodda isbedbeddelka leh ee sanduuqa sandwich, midabka birta ah ee sandwich waa mid aan ka yarayn sandwich panel. Hadda waa guddiga isku dhafan ee ugu fiican ee kuleylka kuleylka iyo qurxinta.

1000 nooca poliurethane cidhifyada dhogorta dhogorta leh iyo dhogorta dhogorta leh ee sandwich waxay ka samaysan yihiin saxan bir ah oo tayo sare leh oo midab leh sida walxaha dusha sare, suufka suufka ah ee joogtada ah ee dhogorta dhagaxa ah iyo dhogorta muraayadda oo ah walxaha asaasiga ah, iyo cufnaanta sare ee cufnaanta cufnaanta polyurethane waa carrabka iyo buuxinta jeexdin. Xumbaynta cadaadiska sare leh iyo daawaynta, cudbi cufan oo toos ah, oo ay ku darayso qaabaynta laba-track ee saxda ah ee saxda ah ee dhererka dheer, saameynteeda dab-demiska ayaa ka fiican guddida sandwich ee saafiga ah ee polyurethane. dhogorta dhalada ah ee cidhifka ku xidhan iyo dhogorta dhogorta dhagaxa ah ee sandwich ayaa ah kuwa ugu fiican ee aan dabka ilaalin, ilaalinta kulaylka iyo qurxinta isku dhafan ee suuqa.