Alloy thiab Temper xaiv los ua ntej
Kev cai aluminium ru tsev siding panels raug txiav txim los ntawm alloy, temper, gauge thiab txheej txheej txheem, thiab kev txiav txim siab alloy kho txhua qhov kev xaiv tom qab. Kev siv lub ru tsev, soffit thiab gutter ua haujlwm nyob rau hauv cov huab cua hauv av feem ntau yog tsim los ntawm Al-Mn-Mg qib 3004 thiab 3104, uas sib xyaw ua ke lub zog nruab nrab nrog cov qauv zoo rau yob txoj kev thiab folding. Rau cov chaw ntug dej hiav txwv, cov huab cua hauv cheeb tsam thiab cov ntsev ntsev hnyav, qib magnesium siab dua xws li 5052 lossis 5754 raug xaiv, thiab rau cov dej hiav txwv loj tshaj plaws thiab tshuaj lom neeg raug rau qib nrog magnesium hauv 3.5 mus rau 4.5 feem pua ntau, sib xws rau EN AW-5083, yog qhov kev xaiv tsim nyog.
| Qib tsev neeg | Hom npau taws | Kev pabcuam ib puag ncig | Sau ntawv |
|---|---|---|---|
| EN AW-3004 / EN AW-3104 | H24, H26 | Sab hauv tsev vov tsev, soffit, rainwater khoom | Manganese thiab magnesium muab lub zog nrog kev tsim zoo |
| EN AW-5052 / EN AW-5754 | H32, H34 | Coastal thiab industrial vov tsev, cladding | Cov ntsiab lus magnesium siab dua txhim kho ntsev tsuag tsis kam |
| EN AW-5083 | H116, H321 | Kev raug dej hiav txwv hnyav thiab tshuaj lom neeg | Magnesium 3.5 mus rau 4.5 feem pua; siab tshaj corrosion kuj ntawm pawg |
Feedstock zoo yog ib qho tseem ceeb raws li qib qib. Chev yuav tsum tau dov los ntawm thawj ingot nrog tswj cov hlau, silicon thiab tramp element theem es tsis yog los ntawm cov khoom siv tsis paub meej, thiab daim ntawv pov thawj zeb yuav tsum tau kuaj xyuas cov tshuaj thiab cov khoom siv ntawm EN 573-3 thiab GB / T 3190 ua ntej lub kauj yuav raug tso tawm. Vaj huam sib luag lub zog thiab txheej adhesion ob qho tib si nyob ntawm seb qhov huv si, zoo li lub substrate, yog li nto tiav thiab tsis muaj dov-hauv oxide yog ib feem ntawm kev yuav khoom specification.
Thickness, txheej tsim thiab tsim txwv
Thickness yog tsav los ntawm cua load, ncua thiab kho kom meej. Cov vaj huam sib luag hauv thaj chaw ntug dej hiav txwv lossis thaj chaw muaj cua kub siab tau teev tseg ntawm 0.6 millimeters thiab siab dua, thaum thaj chaw hauv av feem ntau siv 0.4 millimeters thiab siab dua. Cov ntu uas yog arched, folded los yog lwm yam zoo li yuav tsum tau nyob rau hauv lub zos thickened mus rau 0.8 mus rau 1.2 millimeter ntau yam thiaj li hais tias tus tsim ntug khaws nws lub zog tom qab khoov.
| Txheej txheej | Hom qhuav zaj duab xis thickness | Npaj siv |
|---|---|---|
| Polyester coil txheej | 20 mus rau 25 micrometers | Inland roofing nrog nruab nrab UV raug |
| Fluorocarbon ob-coat | 25 micrometers lossis ntau dua ntawm lub ntsej muag huab cua | Ntug hiav txwv thiab siab UV raug, xim tuav |
| Fluorocarbon peb-coat | 35 micrometers lossis ntau dua ntawm lub ntsej muag huab cua | Kev raug mob hnyav thiab kev ua haujlwm zoo architectural |
Cov duab tuab ua raws li cov txheej txheem fluorocarbon txheej kev ua tau zoo siv dav hauv kev ua vaj tsev, qhov twg ob- lub tsho tiv no muaj qhov tsawg kawg nkaus ntawm cov yeeb yaj kiab qhuav ntawm li 25 micrometers thiab peb - lub tsho tiv no txog 35 micrometers ntawm lub ntsej muag pom. Txheej tsim hauv qab cov theem no tshwm sim tom qab li chalking, xim hloov thiab ntug creep ntawm cov kab txiav, yog li cov txheej txheej hnyav yuav tsum tau txheeb xyuas ntawm lub vaj huam sib luag tiav es tsis yog ntawm cov kauj vab ib leeg.
Tsim Kev Npaj thiab Dimensional Control
Customization pib nrog kev ntsuas. Cov qauv hauv tsev yuav tsum raug ntes los ntawm laser scan lossis tshawb xyuas qhov ntsuas qhov ntsuas, peb qhov - qauv yuav tsum raug kaw rau ntxiv lossis rho tawm 3 millimeters, thiab qhov tsis sib xws ntawm txhua qhov chaw zoo li yuav tsum tau muab cais rau ntawm daim duab teeb. Cov fabrication drawings ces yuav tsum tau hais lub lap length, expansion pub thiab kho cov qauv qhia meej.
Lap Length:kawg thiab sab laps ntawm 80 millimeters los yog ntau tshaj, nce nyob rau hauv qis ru tsev pitches uas cua-tsav los nag yog ib qho kev pheej hmoo.
Thermal txav:tsim expansion pob qij txha ntawm 5 mus rau 10 millimeters, nrog rau cov ntsiab lus kho sab laug kom swb kom lub vaj huam sib luag tuaj yeem txav tsis tau buckling.
Slope thiab fixings:ru tsev ntawm 10 degrees los yog tsawg dua siv lub kaw lus kaw, thaum qhov chaw siab tshaj 30 degrees xav tau cua ntxiv- tiv thaiv clamps ntawm txhua txoj kab kho.
Cov khoom siv ru tsev:qhov twg photovoltaic arrays yuav mounted, lub hauv paus cheeb tsam yog npaj nrog ntxiv dag zog purlins tsim rau ib tug load saum toj no 500 kilograms ib square meter.
Txoj kab nqes tseem tswj hwm txoj kev dej thiab txoj haujlwm ntawm cov pob qij txha. Tau txais kev taw qhia ntawm ceg tawv, qhov kev nthuav dav ntxiv thiab qhov chaw kho rau ntawm daim duab ua ntej txiav yog dab tsi tiv thaiv ob qhov kev tsis txaus siab ntawm qhov chaw: roj-cov kaus poom ntawm lub tiaj tiaj ntawm lub vaj huam sib luag thiab qhib laps tom qab thawj lub caij ntawm thermal cycling.
Substrate, Framing thiab Sealing
Kev ua tau zoo ntawm vaj huam sib luag yog txwv los ntawm substrate thiab framing hauv qab nws. Lub hauv paus pob zeb yog hauv av los yog ntim rau hauv qhov chaw tiaj tus ntawm 3 millimeters dhau ntawm 3 meter ncaj, thiab lub hauv paus ntoo yog kho ob zaug nrog cov khoom khaws cia thiab qhuav kom cov dej noo qis dua 12 feem pua ua ntej yuav muab cov vaj huam sib luag.
Framing:kab rov tav purlins ntawm qhov chaw ntawm 500 millimeters los yog tsawg dua, nrog ib tug nyob ze kab ntawm 300 millimeters ntawm eaves, ridges thiab qhib, thiab ib tug 30 feem pua nce nyob rau hauv kho ceev raws txoj kab eaves.
Fasteners:A2 lossis A4 stainless hlau thauj tog rau nkoj los yog tus kheej-drilling screws, nruj rau torque ntawm 15 mus rau 20 newton meters ces lub vaj huam sib luag yog clamped yam tsis tau distorted ntawm qhov chaw kho.
Joint sealing:hloov silane sealant nrog elastic rov qab ntawm 90 feem pua lossis ntau dua rau cov pob qij txha txav, thiab huab cua -cov hlua khi hlua khi tsawg kawg yog 10 millimeters dav ntawm flashings thiab phab ntsa.
Kev xaiv sealant yuav tsum ua raws li qhov xav tau. Ib qho nruj lossis qis- rov qab sealant tsuas yog tawg thawj zaug lub vaj huam sib luag nthuav dav ntawm lub caij ntuj sov kub, yog li kev rov qab elasticity tau teev tseg thiab txheeb xyuas los ntawm cov ntaub ntawv xa khoom es tsis yog los ntawm daim ntawv lo ib leeg.
Kev lees txais, Kev Xeem thiab Kev Cai Tshwj Xeeb
Kev lees txais cov txheej txheem ua tiav ua ke ua ke nrog kev tshuaj xyuas qhov muag nrog cov kev sim teb yooj yim, thiab cov txiaj ntsig yuav tsum tau sau tseg los ntawm vaj huam sib luag. Thaum lub sij hawm kub, cov pob qij txha txuas ntxiv tau raug kuaj xyuas kom paub meej tias qhov kev hloov pauv nyob hauv 2 millimeters. Watertightness yog simulated los ntawm kev siv ib tug simulated hnyav nag ntws ntawm 3 litres ib feeb ib square meter rau 30 feeb thiab paub meej tias tsis muaj seepage tshwm rau hauv qab los yog nyob rau ntawm ib tug ncej puab. Thaum ua tiav, lub vaj huam sib luag tiav yog muab piv nrog cov qauv pom zoo rau cov xim sib txawv, txheej tuab thiab qhov sib koom ua ke, nrog cov xim sib txawv ntawm li 1.5 units thiab ntsuas txheej thickness tsawg kawg yog 90 feem pua ntawm tus nqi tsim.
Tshwj xeeb finishes ua raws tib lub logic. Antique los yog corrugated hniav panels yog tsim los ntawm anodising, nrog ib tug oxide zaj duab xis ntawm 15 micrometers los yog ntau tshaj thiab xim ceev ceev ntawm qib 8 los yog zoo dua. Cov ru tsev nyob hauv thaj chaw huab cua huab cua tuaj yeem siv cov vaj huam sib luag sib xyaw nrog cov khoom siv tawv polyurethane lossis polyisocyanurate core ntawm 45 kilograms ib cubic meter lossis ntau dua los ua ke kom txo cov suab nrov nrog thermal rwb thaiv tsev. Nyob qhov twg photovoltaics tau npaj, lub mounting rail yog ntsia raws li ib feem ntawm lub ru tsev ua hauj lwm kom tsis txhob muaj tom qab drilling, uas tshem tawm feem ntau ua rau waterproofing tsis ua hauj lwm ntawm integrated arrays.
Cov lus nug nquag
Q: Dab tsi yog aluminium alloy yog qhov zoo tshaj plaws rau cov ntug hiav txwv ru tsev panels?
Cov qib magnesium siab dua xws li EN AW-5052 lossis EN AW-5754 yog tus qauv rau kev ua haujlwm ntawm ntug dej hiav txwv, thiab EN AW-5083 yog siv qhov twg ntsev tsuag thiab tshuaj lom neeg raug mob hnyav tshaj plaws.
Q: Dab tsi ntawm daim ntawv thickness yuav tsum tau?
Siv 0.6 millimeters los yog ntau tshaj nyob rau hauv ntug hiav txwv dej los yog siab cua siab thiab 0.4 millimeters los yog ntau tshaj nyob rau hauv av, nrog rau hauv zos thickening rau 0.8 mus rau 1.2 millimeters ntawm arched thiab folded seem.
Q: Ntau npaum li cas expansion pub yuav tsum tsim nyob rau hauv?
Kev nthuav dav cov pob qij txha ntawm 5 mus rau 10 millimeters yog qhov raug, thiab cov ntsiab lus kho yuav tsum tso cai rau lub vaj huam sib luag kom swb kom qhov sib koom ua ke tuaj yeem tso tawm qhov kev ntxhov siab tsim rau hnub kub.
Q: Cov fasteners twg yuav tsum tau siv?
Stainless hlau thauj tog rau nkoj los yog tus kheej -drilling screws nruj rau 15 mus rau 20 newton meters, yog li ntawd cov panels tuav ruaj khov yam tsis raug crushed ntawm qhov chaw kho.
Q: Yuav ua li cas ua tiav lub ru tsev kuaj rau cov xau?
Kev khiav ntawm 3 litres ib feeb ib square meter yog thov rau 30 feeb thiab lub underside yog soj ntsuam; ib qho seepage ntawm ib tug ncej puab los yog flashing ua tsis tiav qhov kev xeem.
Q: Dab tsi qhuav zaj duab xis thickness yuav tsum tau txheej?
Lub fluorocarbon ob-coat system yuav tsum ncav cuag yam tsawg kawg nkaus 25 micrometers thiab peb -coat system tsawg kawg yog 35 micrometers ntawm lub ntsej muag huab cua.
Q: Puas tuaj yeem photovoltaic mounts ntxiv tom qab?
Lawv muaj kev ntseeg ntau dua thaum lub mounting rail yog tsim rau hauv lub ru tsev pob, vim hais tias tom qab drilling los ntawm ib tug tiav vaj huam sib luag yog lub ntsiab ua rau leaks ntawm integrated arrays.
