Lakane e kobehileng ea 'mala o khabisitsoeng
Selelekela
Kaha seaparo se ka ba le mebala e fapaneng, ho tloaelehile ho bitsa poleiti ea tšepe e koahetsoeng poleiti ea tšepe e koahetsoeng ka 'mala. 'Me kaha seaparo se etsoa pele poleiti ea tšepe e etsoa, se bitsoa poleiti ea tšepe e koahetsoeng esale pele linaheng tse ling.
Poleiti ea tšepe e koahetsoeng ka 'mala ke sekoahelo sa tlhaho se sebelisoang holim'a tšepe. E na le melemo ea ponahalo e ntle, 'mala o khanyang, matla a phahameng, ho hanyetsa mafome hantle, le ts'ebetso le ho bopa habonolo. E ka boela ea fokotsa litšenyehelo le tšilafalo bakeng sa basebelisi.
Ho tloha ha ho theoa mola oa pele oa poleiti ea tšepe e koahetsoeng ka mokhoa o tsoelang pele United States ka 1935, maqephe a tšepe a koahetsoeng ka 'mala a 'nile a sebelisoa haholo. Ho na le mefuta e mengata ea maqephe a tšepe a koahetsoeng ka 'mala, mefuta e ka bang 600. Maqephe a koahetsoeng ka 'mala a na le melemo ea li-polymer tsa tlhaho le maqephe a tšepe. A na le 'mala o motle, ho ba bonolo ho o etsa, ho hanyetsa mafome, le thepa ea mokhabiso ea li-polymer tsa tlhaho, le matla a phahameng le ts'ebetso e bonolo ea lipoleiti tsa tšepe. E ka sebetsoa habonolo ka ho hatakela, ho seha, ho kobeha le ho taka ka botebo. Sena se etsa hore lihlahisoa tse entsoeng ka lipoleiti tsa tšepe tse koahetsoeng ka tlhaho li be le bokhoni bo botle ba ho sebetsa, ho khabisa, ho sebetsa le ho tšoarella.
Poleiti ea motheo ea poleiti ea tšepe ea 'mala e ka aroloa ka poleiti ea motheo e phutholohileng ka serame, poleiti ea motheo e qhibilihisitsoeng ka galvanized e chesang, le poleiti ea motheo e qhibilihisitsoeng ka electro-galvanized.
Mefuta ea ho roala ea lipoleiti tsa tšepe tse mebala e ka aroloa ka: polyester, polyester e fetotsoeng ka silicon, vinylidene fluoride, plastisol.
Boemo ba bokaholimo ba lipoleiti tsa tšepe tse mebala bo ka aroloa ka lipoleiti tse koahetsoeng, lipoleiti tse betliloeng, le lipoleiti tse hatisitsoeng.
'Mala oa lipoleiti tsa tšepe tse mebala o ka aroloa ka mefuta e mengata ho latela litlhoko tsa basebelisi, joalo ka lamunu, tranelate, boputsoa bo tebileng ba leholimo, boputsoa ba leoatle, krimsone, bofubelu ba setene, lenaka la tlou, boputsoa ba porcelain, jj.
Tšebeliso ea 'maraka oa tšepe e koahetsoeng ka mebala e arotsoe haholo-holo ka likarolo tse tharo: kaho, lisebelisoa tsa lapeng le lipalangoang, tseo lekala la kaho le ikarabellang bakeng sa karolo e kholo ka ho fetisisa, e lateloa ke indasteri ea lisebelisoa tsa lapeng, 'me indasteri ea lipalangoang e ikarabella bakeng sa karolo e nyane feela.
Lipoleiti tsa tšepe tse mebala bakeng sa kaho hangata li sebelisa tšepe ea galvanized e nang le hot-in le tšepe ea galvanized e nang le hot-in e le li-substrate, tse sebetsoang haholo-holo ka liboto tse kobehileng kapa liphanele tsa sandwich tse kopantsoeng tse nang le polyurethane, tse sebelisetsoang ho haha lifeme tsa meaho ea tšepe, boema-fofane, matlo a polokelo, lihatsetsi le liindasteri tse ling tsa indasteri le tsa khoebo. Marulelo a kaho, mabota, mamati.
Lipoleiti tsa mebala tsa lisebelisoa tsa lapeng hangata li sebelisa lipoleiti tse nang le galvanized le tse batang e le li-substrate, tse sebelisetsoang ho hlahisa lihatsetsi le litsamaiso tse kholo tsa moea o pholileng, lihatsetsi, li-toaster, thepa ea ka tlung, jj.
Indastering ea lipalangoang, lipoleiti tse nang le galvanized ea motlakase le tse batang hangata li sebelisoa e le li-substrate, tse sebelisoang haholo-holo bakeng sa lipane tsa oli le likarolo tsa kahare tsa likoloi.
Mofuta o ka sehloohong oa poleiti ea tšepe ea 'mala 2
Litlhaloso tsa poleiti ea tšepe ea 'mala: Mofuta oa 470, mofuta oa 600, mofuta oa 760, mofuta oa 820, mofuta oa 840, mofuta oa 900, mofuta oa 950, mofuta oa 870, mofuta oa 980, mofuta oa 1000, mofuta oa 1150, mofuta oa 1200, jj.
[Mmala] Mebala e tloaelehileng ke boputsoa ba leoatle, bohlooho bo bosweu, bofubelu, le mebala e meng e hlokang ho fetoloa.
[Sebopeho] Phanele ea sandwich e entsoe ka liphanele tse koahetsoeng ka mebala, tse nang le foam, ulu ea lefika, ulu ea khalase, polyurethane, jj. bohareng, tse sebetsoang le ho kopanngoa hammoho ke sekhomaretsi se kopaneng se tsoang kantle ho naha.
[Thepa] Rolo/boto e koahetsoeng ka mebala, foam, ulu ea lefika, polyurethane, jj.
[Litlhaloso] Botenya ba lakane e koahetsoeng ka 'mala 0.18-1.2 (mm), karolo ea sandwich 50-200 (mm)
【Matla a ho hatella】Ho kobeha le ho hanyetsa khatello
[Tekanyetso ea mollo] Sehlopha sa A B1, B2, B3 (ha e chese, ha e chese, e thibela malakabe, e ka tuka)
Litlhaloso le ts'ebetso ea poleiti ea tšepe ea 'mala 3
Hangata diphanele tsa sandwich tsa tshepe e mebala di sebediswa ka ho kenngwa ka leleme le mokoti. Di na le melemo ya ho kenngwa habonolo, ho boloka nako, ho boloka thepa, ho ba bataletse hantle, le matla a hodimo. E loketse haholo siling e leketlileng le ditsamaiso tsa karohano.
botenya (mm): 50-250;
Bolelele (mm): Ka lebaka la tlhahiso e tsoelang pele ea ho bopa, bolelele ba boto bo ka khethoa ho latela litlhoko tsa mosebelisi;
Bophara (mm): 950 1000 1150 (1200)
Tshebetso ya thepa ya mantlha: A. Polystyrene Boima ba bongata: ≥15kg/m3 Ho tsamaisa mocheso ≤0.036W/mK Mocheso o moholo wa tshebetso: hoo e ka bang 100℃.
B, boea ba lefika Boima ba bongata: ≥110kg/m3 Ho tsamaisa mocheso: ≤0.043W/mK Mocheso o moholo wa tshebetso: hoo e ka bang 500℃ A|Ho se Chese: Boemo ba B1 B, Ho se Chese: Boemo ba A
Phanele ea sandwich ea tšepe ea 'mala o kobehileng ea mofuta oa 950 e kopanya boto ea corrugated le phanele ea sandwich, e matla ka makhetlo a mararo ho feta phanele ea sandwich ea tšepe e tloaelehileng e bataletseng. E sebelisa li-screw tse patiloeng tsa ho iphunya ho hokela ho truss ea marulelo 'me ha e senye karolo e pepeneneng ea phanele e koahetsoeng ka 'mala. , Atolosa bophelo ba phanele ea sandwich ea tšepe ea 'mala; Khokahano pakeng tsa phanele le phanele e amohela mofuta oa sekoahelo sa buckle, o loketseng kaho, o ntlafatsa bokhoni, 'me tšobotsi e kholo ka ho fetisisa ha e bonolo ho e ntša.
Phanele ea sandwich ea tšepe ea 'mala oa lefika ea 950 Thepa ea mantlha e entsoe ka basalt le liminerale tse ling tsa tlhaho e le thepa ea mantlha e tala, e qhibilihisitsoeng ho ba likhoele mochesong o phahameng, e eketsoa ka bongata bo loketseng ba binder, 'me ea tiea. Sehlahisoa sena se loketse ho thibela mocheso le ho thibela molumo oa lisebelisoa tsa indasteri, mehaho, likepe, jj., 'me se boetse se loketse likamore tse hloekileng, siling, likarohano, jj. tsa li-workshop tse sa phatloheng le tse sa cheng.
Matla a ho kopanya a phanele ea sandwich ea tšepe ea 'mala oa polyurethane ea mofuta oa 1000 ha a ka tlase ho 0.09MPa, ts'ebetso ea ho chesa ea phanele ea sandwich e fihla boemong ba B1, 'me ho kheloha ha phanele ea sandwich ke Lo/200 (Lo ke sebaka se pakeng tsa litšehetso) Ha bokhoni ba ho jara bo kobehileng ba phanele ea sandwich bo ka tlase ho 0.5Kn/m, phanele ea sandwich ea tšepe ea 'mala oa polyurethane hajoale ke boto e kopantsoeng hantle ka ho fetisisa bakeng sa ho kenya mocheso le mokhabiso.
Liphanele tsa sandwich tsa mofuta oa 1000 tsa polyurethane tse nang le lebanta la khalase le boea ba lefika li entsoe ka poleiti ea tšepe e koahetsoeng ka 'mala oa boleng bo holimo e le thepa ea bokaholimo, boea ba lefika ba k'hothone bo tsoelang pele le boea ba khalase e le thepa ea mantlha, 'me polyurethane e nang le foam e matla e nang le leleme le mokoti e tlatsoa. K'hothone e nang le khatello e phahameng le ho phekola, e iketsang ka k'hothone e teteaneng ea lesela, 'me e kopantsoe le ho bōptjoa ka mokhoa o nepahetseng oa litsela tse peli, phello ea eona e sa cheng e molemo ho feta phanele ea sandwich ea polyurethane e hloekileng. Liphanele tsa sandwich tsa boea ba khalase tse koetsoeng ka bohale le boea ba lefika ke liphanele tse ntle ka ho fetisisa tse kopantsoeng tse sa cheng, tse bolokang mocheso le tse khabisitsoeng 'marakeng.
Pontšo ea Sehlahisoa
