Synthetic Resin Roof Pobzeb

Kev txhim kho cov khoom siv hluav taws xob ru tsev vuas kom raug tsis yog qhov nyuaj, tab sis nws yuav tsum tau ua raws li plaub yam tsis yog - cov cai sib tham. Tsis quav ntsej ib qho ntawm lawv, thiab qhov ntev - kev ua tau zoo ntawm cov vuas yuav raug cuam tshuam. Cia kuv taug kev koj hla txhua txoj cai hauv kev nthuav dav, vim tias peb tau pom ntau qhov kev ua tsis tiav los ntawm kev luv luv.

Txoj cai ib:Purlin qhov sib nrug yuav tsum tsis txhob siab tshaj 66 cm (26 ntiv tes). Qhov no tsis yog ib qho kev pom zoo- nws yog muab los ntawm flexural modulus ntawm cov khoom raws li tus qauv daus load ntawm 0.5 kN / m². Yog tias koj qhov chaw purlins ntawm 70 cm, cov vuas yuav deflect ntau tshaj 5 mm nyob rau hauv load, ua rau pom sagging thiab muaj peev xwm fastener loosening ntau freeze -thaw cycles. Rau cov cheeb tsam uas muaj daus hnyav (ntau dua 1.0 kN / m²), txo qhov sib nrug mus rau 60 cm lossis tsawg dua.

Txoj cai ob:Ib txwm siv tus kheej-tapping screws nrog neoprene washers, thiab tsav lawv mus rau hauv nthwv dej crest-tsis txhob mus rau hauv hav. Kev tsav tsheb mus rau hauv hav tsim ib txoj kev ncaj nraim rau dej; txawm tias me me plaub hau tawg tuaj yeem ua rau xau. Nyob rau hauv lub crest, cov ntsia hlau nkag mus rau ob txheej ntawm cov pobzeb profile, muab ob qho tib si txhua yam muaj zog thiab lub foob tsis muaj dej. Tsav lub hau kom txog thaum lub tshuab ntxhua khaub ncaws tsuas yog hu rau saum npoo; overtightening yuav cuam tshuam cov pobzeb thiab yuav ua rau muaj kev ntxhov siab tawg hauv ob mus rau peb xyoos.

Txoj cai peb:Tsis txhob tso cov khoom siv rwb thaiv tsev-tsis yog fiberglass batting, kaw- cell foam, los yog plywood- ncaj nraim hauv qab cov vuas. Lawv xav tau qhov sib txawv ntawm huab cua tsawg kawg 20 mm kom dissipate tshav kub los ntawm hnub ci hluav taws xob. Yog tsis muaj qhov sib txawv no, qhov kub hauv qab tuaj yeem tshaj 70℃(158℃F) nyob rau hnub tshav ntuj, softening resin thiab ua rau warping mus tas li. Peb tau pom cov ru tsev tsis nyob rau hauv ib lub caij ntuj sov thaum rwb thaiv tsev tsis raug.

Txoj cai plaub:Khaws qhov ntev ntawm ib lub vaj huam sib luag ntawm lossis qis dua 6 meters. Rau kev khiav ntev dua 6 meters, koj yuav tsum sib tshooj ob lub vaj huam sib luag raws li peb cov duab kos duab kos duab, nrog qhov sib tshooj tsawg kawg ntawm 200 hli thiab cov hlaws dai ntxiv. Ntev ntev uas tsis muaj kev txhawb nqa nce thermal expansion stress; ib lub 7-meter vaj huam sib luag tuaj yeem nthuav dav li 8-10 mm nyob rau hnub kub-tso rau thawb tawm tsam flashings thiab ua rau buckling.

Vim li cas cov kev cai nruj li no? Vim tias thaum txhim kho kom raug, cov khoom siv hluav taws xob vov tsev xa cov xim tshwj xeeb (kuaj rau 5,000 teev ntawm UV raug), kev cuam tshuam tsis zoo (1 kg steel pob poob los ntawm 1.5 meters tawm tsis muaj kab nrib pleb), B- qib hluav taws ua haujlwm, thiab tus kheej- tu lub peev xwm.

Peb tau siv cov vuas no hauv Inner Mongolia qhov kev pab cuam "Kaum Tag Nrho" (tshaj 50,000 vuas) thiab hauv cov phiaj xwm vaj tsev nyob hauv Yan'an. Peb muab kev pabcuam OEM thiab ODM, kuaj cov khoom siv dawb, thiab cov qauv kev cai hauv 7 hnub. Ua raws li cov cai no, thiab koj cov vuas hluavtaws hluavtaws tuaj yeem ua rau lub tsev nws tus kheej.

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