1. Kev teeb tsa rau Uniform Patina Tsim
Xyuas kom tag nrho cov huab cua ncig: Tsis txhob kaw qhov txuas rau phab ntsa / iav (tso 5-10mm qhov sib txawv) thiab kaw kev teeb tsa; stagnant cua / dej yuav ua rau tsis sib xws xeb thiab hauv zos pitting.
Tsis txhob ncua sijhawm ntev - shading: Nruab rau hauv qhov dej zoo- qhov cua, tshav ntuj- thaj chaw raug; ntev shading slows patina tsim thiab ua rau inconsistent xim nto.
Khaws qhov chaw installation kom qhuav: Tsis txhob nruab rau hauv qhov chaw qis -dej dej thwj; siv cov khoom siv dej tsis zoo los cais cov ntawv kos npe los ntawm cov khoom ntub dej (pob zeb / ntoo).
2. Kev Txhim Kho Cov Qauv & Load-Cov Lus Cog Tseg
Sib tw fasteners rau huab cua kev ua tau zoo: SivStainless hlau (304/316)bolts / txiv ntseej / washers; zam cov pa roj carbon zoo tib yam fasteners (lawv xeb sai dua thiab ua rau cross-corrosion nrog SPA-H).
Tswj fastener ua ntej-tightening force: Tsis txhob dhau- nruj kom tiv thaiv lub zos deformation ntawm daim ntawv teev npe; rau cov ntawv loj / hnyav, ntxiv cov hlua txuas ntxiv kom tawg cov cua thauj khoom thiab tsis txhob cuam tshuam cov substrate dabtsi yog khoov.
Ntxiv dag zog rau sab nraum zoov hnyav loads: Rau qhov siab - cua txias lossis cov paib siab siab, nce tus naj npawb ntawm cov ntsiab lus kho thiab siv los tiv thaiv - loosening fasteners (caij nplooj ntoos hlav ntxhua khaub ncaws) kom tsis txhob ntog.
3. Kev tiv thaiv kev tiv thaiv ntawm kev txhim kho cov pob qij txha & ntug
Foob qhov sib koom ua ke kom raug: Sivneutral silicone sealant(tsis yog-acid/alkali) rau me me; zam corrosive sealants uas ua rau cov hlau nto thiab cuam tshuam kev tsim patina.
Tiv thaiv cov npoo ua tiav: Rov xyuas qhov sib tsoo / passivation ntawm txiav / vuam npoo ua ntej kev teeb tsa; kov nrog pob tshab weathering sealer yog tias txheej tiv thaiv puas lawm.
cais cov hlau tsis sib xws: Ntxiv cov khoom tsis yog-hlau gaskets (rubber / nylon) ntawm SPA-H thiab lwm yam hlau (aluminium / hlau) los tiv thaiv galvanic corrosion.
4. Ntawm -Site Installation Environment & Operation Norms
Zam kev teeb tsa hauv huab cua hnyav: Do not construct in rain, snow or high humidity (RH>80%); Cov hlau ntub dej yog qhov yooj yim rau thawj zaug xeb thiab tsis sib xws patina.
Tiv thaiv ntawm - qhov chaw puas tsuaj: Tsis txhob khawb qhov SPA-H nto nrog cov cuab yeej nyuaj thaum nruab; Tsis txhob tso roj / roj / cov ntawv nplaum (ntxuav nrog acetone yog tias muaj kab mob).
Tsis muaj ntawm - qhov chaw vuam / sib tsoo kom ntau li ntau tau: Yog xav tau kev ua haujlwm thib ob, rov- grind thiab passivate qhov chaw ua tiav tam sim tom qab kev tsim kho, tom qab ntawd siv lub pob tshab sealer.
5. Tshaj tawm -Installation Initial Protection
Kev tiv thaiv ib ntus rau qhov chaw tshiab: Rau kev teeb tsa hauv thaj chaw me me ntug dej hiav txwv / kev lag luam, txhuam apob tshab weathering sealerntawm tag nrho cov ntawv kos npe (nyias txheej) kom nrawm cov txheej txheem patina.
Ntxuav lub ntsej muag hauv lub sijhawm: Tshem tawm cov plua plav / khib nyiab nrog cov ntaub qhuav; tsis txhob siv siab -lub siab ntxuav dej (tsis txhob muaj cov cim dej saum npoo av).
