Polycarbonate

Yuav ua li cas kho polycarbonate ntawm ib tug hlau thav duab

Qhov teeb meem ntawm attaching polycarbonate mus rau ib lub hauv paus hlau yog ntawm kev txhawj xeeb tsis tsuas yog mus rau professional builders, tab sis kuj sim gardeners, vim hais tias nws yog los ntawm cov khoom no uas koj muaj peev xwm ua rau ib tug zoo tsev xog paj rau koj cov nroj tsuag. Qhov tseeb, koj yuav muaj peev xwm tau txais txiaj ntsig tau zoo yog tias koj paub ua ntej txog txhua yam tsim nyog, tab sis qhov no peb yuav pab koj tam sim no. Wb saib cov kev zoo ntawm kev siv cov khoom siv polycarbonate thiab ua tib zoo tshuaj xyuas qhov kev ua haujlwm nrog nws.

Cov txiaj ntsig ntawm kev siv polycarbonate

Polycarbonate yog tsim nyog muab suav hais tias yog ib qho ntawm cov khoom siv niaj hnub nim no. Hauv kev tsim kho ib tus neeg, siv ntau hom honeycomb feem ntau, thaum hauv kev tsim cov khoom faib tawm thiab cais cov phab ntsa hauv tsev, cov neeg siv ntau dua siv cov monolithic polycarbonate.

Ntawm qhov tseem ceeb ntawm cov khoom siv no yog cov hauv qab no:

  1. Cov nyhav me me. Nyob rau hauv lub niaj hnub ua lag luam nws yog qhov yooj yim vov tsev cov khoom uas tsis cuam tshuam nws lub zog. Ib 2.5 cm tuab polycarbonate vaj huam sib luag nrog ib qhov loj ntawm 750 x 1500 hli withstands loads ntawm 200 kg / m², thiab nws tsis nyhav ntau tshaj 3.4 kg / m².
  2. Cov thermal conductivity tsawg. Hauv qhov no, polycarbonate yeej tawm tsam iav, vim muaj cua kis nruab nrab ntawm cov phab ntsa ntawm cov khoom, uas ua tsis zoo rau ob qho tib si kub thiab txias. Yog li ntawd, ib qho kev ntsuas kub yog yooj yim nyob rau hauv ib lub tsev cog khoom.
  3. Optical zog. Nyob rau hauv cov nqe lus ntawm lub teeb kis tau tus mob, cov khoom tau piav nyob rau hauv txoj kev tsis zoo rau cov iav, thiab lub teeb transmittance txawv ntawm 11-85%. Li no, yog tias koj xav, koj tuaj yeem ob leeg npaj ib lub chaw zoo nyob ntawm qhov chaw, thiab ua kom tiav qis qis. Tsis zoo li cov iav, cov ntawv txheeb polycarbonate ntxiv nrog rau cov yeeb yaj kiab tshwj xeeb uas yuav tiv thaiv tau koj cov nroj tsuag ntawm cov teeb meem ultraviolet hnub ci tawg.
  4. Qib siab ntawm kev ruaj siab thiab kev cia siab. Qhov tsis kam ntawm cov khoom siv rau polycarbonate rau cov neeg kho kev ntxhov siab ntau dua li ntawm iav, yog li nws yog feem ntau siv nyob rau hauv armored thiab tiv thaiv glazing.
  5. Kev nyab xeeb ntawm kev siv. Txawm tias thaum lub sijhawm muaj kev puas tsuaj, cov neeg thiab cov nroj tsuag yuav raug tiv thaiv los ntawm cov kab splinters, thiab yog tias peb suav cov hluav taws kub hnyiab thiab tsis hnyav, ces peb muaj kev daws teeb meem zoo tshaj plaws rau txhua yam teeb meem ntawm cov ntaub ntawv hauv tsev.
  6. Qhov ntev thiab tag nrho qhov loj me. Niaj hnub no, ntau yam ntawm cov pob zeb polycarbonate muaj, uas tuaj yeem muaj qhov sib txawv (piv txwv, 1050х12000 hli). Tib lub sijhawm, lawv qhov nyhav yuav tsum yog 44 kg xwb, thiab ib tus neeg txaus rau kev txhim kho ntawm cov qauv (cov ntawv txhuam polycarbonate tau yooj yim sib txuas).
  7. Yeej vaj huam sib luag tuav. Rau kev txiav los yog drilling cov ntaub ntawv koj yuav tsis xav tau cov cuab yeej tshwj xeeb, vim tias tag nrho cov haujlwm ua tiav nrog cov cuab yeej txheem. Tsis tas li ntawd, polycarbonate panels khoov txig, thaum tseem tsis tau raug mob.
  8. Cov nyiaj zoo. Hauv ib qho kev tsim kho, cov khoom siv ntawm qhov teeb meem yog nyob deb ntawm qhov ntsuas kawg rau kev xaiv cov khoom siv vov tsev, yog li nws muaj nqis sau cia kom zoo dua ntawm cov tshuaj polycarbonate hauv qhov no. Cov ntawv txheeb nws feem ntau tsawg dua li cov iav pob kws zoo tib yam, thiab yog tias koj tseem siv rau hauv qhov tseeb qhov tseeb tias koj xav tau tsawg dua cov ntaub ntawv los tsim ib qho kev pom zoo, qhov zoo dua ntawm txoj kev daws teeb meem yog ntau tshaj li qhov pom tseeb.

Yees duab: dab tsi koj yuav tsum tau them sai sai rau thaum xaiv polycarbonate

Raws li ib qho ntxiv kom zoo dua ntawm polycarbonate, nws yog ib qho ua tau kom nco ntsoov qhov yooj yim ntawm kev ua hauj lwm nrog nws, vim hais tias lub tshuab khawm yooj yim rau tus tswv hauv lub sij hawm luv tau. Qhov no yog ib qho kev xaiv zoo rau kev nkaum cov tsev, cov tsev txawb, cov chav dai khaub ncaws, lub tsev thiab lub voj voog, thiab ntau hom paj ntoos kuj tso cai rau koj tsim cov qauv tsim.

Koj puas paub? Cellular polycarbonate yog pib tsim los ua ib qho khoom rau kev tsim kho ntawm greenhouses. Thawj daim ntawv tau muab tawm rau xyoo 1976, thiab cov khoom siv ntawm lub tuam txhab "Polygal" tau siv rau nws cov khoom.

Yam koj yuav tsum paub txog qhov kho vajtse kom yog

Qhov tseeb ntawm cov txheej txheem carbonate qhia tau zoo rau lub koom haum ntawm lub zog khov thiab qhov chaw ntawm cov ntaub ntawv ntawm cov khoom lawv tus kheej, vim tias cov txheej yuav muaj peev xwm tswj kom muaj kev pom zoo rau ntau xyoo.

Tsis tas li ntawd, los tiv thaiv lub polycarbonate ntawm kev puas tsuaj (ob leeg sab nraud thiab sab hauv) yuav pab tau xaiv cov txuas khau thiab cov ntaub ntim khoom siv uas tiv thaiv kom tsis muaj dej khov rau hauv honeycomb.

Peb qhia koj txog kev xaiv polycarbonate rau koj lub tsev cog khoom, yuav ua li cas ua ib lub tsev cog qoob rau polycarbonate nrog koj tus kheej tes, nrog rau kom paub koj tus kheej nrog tus tswv tsev thiab cov qee cov hom kev lag luam rau polycarbonate greenhouses.

Nws yog dej noo uas ua rau pwm ntawm polycarbonate, nws "tawm hws" thiab kis tawm hauv cov pwm dub. Ntawm chav kawm, peb tsis tham txog tej yam zoo nkauj ntawm txheej thiab, feem ntau yuav, tsuas yog hloov ntawm yellowed thiab blackened cov ntaub ntawv muaj peev xwm hloov qhov teeb meem.

Cov txiaj ntsim ntawm kev tsis pom kev ntawm polycarbonate zoo li qhov no: Qhov yuav tshwm sim ntawm kev tsis sib txuas

Polycarbonate Neeg Hlau

Tag nrho cov txheej txheem ntawm kev kho polycarbonate tau muab faib ua ob peb theem ua ke, txhua tus uas muaj nws tus yam ntxwv. Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum txiav cov nplooj ntawv, tab sis lwm cov txheej txheem yuav tsum tau muaj qhov siab txog kev vam meej. Cia li xav txog txhua yam ntawm lawv.

Yuav ua li cas txiav

Ua ntej koj pib txiav ib phau ntawv qhia txog polycarbonate, koj yuav tsum tau npaj cov cuab yeej tsim nyog. Ib lub voj voog uas tau pom nrog cov tawv tawv thiab cov ntawv me me uas tsis muaj qhov tsim nyog rau txoj hauj lwm no, thiab koj siv tau ib qho jigsaw los yog ib daim ntawv sau riam rau me me.

Raws li rau tus txheej txheem nws tus kheej, cov txheej txheem hauv qab no yuav tsum raug pom zoo.

Yees duab: yuav ua li cas txiav ntawm cellular polycarbonate Yuav pib, tshem cov nplaum kom haum rau cov hlau polycarbonate (yuav tsum tsis muaj pob zeb los yog lwm yam khoom uas ua rau cov khoom hauv pem teb). Txoj kev daws teeb meem zoo tshaj plaws rau qhov sib npaug ntawm lub npoo yuav yog cov ntawv txheeb ntawm chipboard thiab fiberboard.

Koj yuav pom tseeb txog kev nyeem ntawv txog kev yuav ua li cas rau lub caij so rau lub caij ntuj sov thiab lub visor saum toj ntawm lub rooj noj qab haus huv polycarbonate.

Khij lub vaj huam sib luag xwb, kos tus cim kev txiav nrog ib tus cim (yog tias koj yuav tsum tau nrog ib tus loj canvas, koj tuaj yeem los ntawm kev siv lub Rooj Tswjhwm Saib, kom tsis txhob tawm dents ntawm lub hnab yas). Ib qho txawm tias hla lub hlwb tsis tas siv cov cim, vim hais tias lawv tus kheej yuav yog qhov zoo tshaj plaws ntawm cov ciam teb.

Ua ntej tam sim txiav, muab cov laug cam tso rau hauv lub iav (ntawm ob qho tib si ntawm tus cim kos npe), thiab muab tso rau saum lwm tus (nws yog qhov tsim nyog rau tus neeg txav thaum txiav). Yog tias koj xav txiav cov ntaub qhwv lub voj voos, ces tus Bulgarian yuav ua haujlwm zoo rau txoj hauj lwm no, txwv tsis pub koj yuav tsum muaj jigsaw, thiab ib daim ntawv sau riam rau me me haum. Tom qab txiav, txhua yam ntxiv chips thiab hmoov av yuav tsum tau cua tshuab tawm nrog cua tshuab.

Nws tseem ceeb heev! Thaum twg cov nplooj ntawv txiav polycarbonate tsis tuaj yeem tuav hauv tes, vim muaj kev vibration muaj peev xwm cuam tshuam qhov kev poob siab ntawm txoj kev txiav los yog ua rau tus neeg ua haujlwm raug mob. Yog tias ua tau, muab vaj huam sib luag rau hauv pem teb, nws zoo dua ntxiv txhim kho qhov vixaj.

Yuav ua li cas xyaum qhov

Rau theem no ntawm kev ua haujlwm, koj tsuas xav tau ib qho kev laum fais fab nrog cov hlau siv. Qhov yuav tsum nyob nruab nrab ntawm cov tav tav, thiaj li tsis txhob cuam tshuam qhov dej txias. Nws yog ib lub tswv yim kom siv cov nplooj ntawv cov pob txha polycarbonate ua ntej tso ncaj qha kom cov dej noo tsis tuaj hauv. Polycarbonate Drilling Cov Kev Cai

Rau qhov ua tau zoo ntawm txoj hauj lwm nws tsim nyog:

  • npaj ib lub tho nrog lub ntsej ntsees ntawm 30 °;
  • xaiv lub lub taub ntawm lub qhov kom nws ncav lub taub ntawm lub khawm los yog tshaj nws los ntawm 3 hli;
  • thaum ua haujlwm, khaws twj ywm ntawm lub kaum sab xis zoo, ua raws li kev ceev tshaj ntawm 40 m / min.

Nrog rau ntau qhov chaw ua haujlwm, nws muaj nqis ntau zaus so uas yuav tso cai rau kev tshem tawm cov chips thiab txias cov xyaum.

Peb pom zoo kom nyeem txog kev siv tus kheej lub ru tsev nrog lub nplais hlau, ondulin, thiab tseem yuav ua li cas yuav ua rau lub vov plaub-tog, gable thiab mansard.

Yuav ua li cas kom muab lub qhov kawg ntawm lub panels

Cov theem no yuav yog qhov tseem ceeb yog tias koj yuav tsum nrog cov cellular panels. Thaum kev thauj mus los thiab cia ntawm cov ntawv txheeb polycarbonate, cov chaw tsim tshuaj feem ntau tiv thaiv lub qhov kawg ntawm nrog daim nplaum nplaum, tab sis nws yuav tsum tau muab tshem tawm ua ntej sib khi. Tus txheej txheem nws tus kheej yog yooj yim thiab yuav kho kom muaj nplaum nplaum nplaum rau ntawm sab saud thiab perforated rau hauv qab.

Tseeb, qhov txujci kev txhim kho ntawm qhov kawg yog tsim rau kev ntsug thiab txuas ntxiv ntawm cov ntawv txheeb, thaum cov ntaub ntawv yuav tsum raug kaw nrog perforated daim kab xev ntawm ob hnub. Qhov kawg sab ntawm lub iav tsis tuaj yeem ua kom tiav.

Nws tseem ceeb heev! Kom khi cov phiaj xwm kab xev thij tsis haum.

Mounting txoj kev

Muaj ntau txoj hauv kev los txhim kho cov ntawv txheeb polycarbonate, kom txhua tus tswv yuav tsum xaiv qhov kev xaiv yooj yim tshaj plaws rau lawv tus kheej. Xav txog qee yam ntawm lawv.

Siv Thermal txuas

Thermo lub tshuab ntxhua khaub ncaws - ib qho ntawm cov khaub zig feem ntau yog thaum ua haujlwm nrog polycarbonate. Nws muaj ob peb yam tseem ceeb: lub tshuab ntxhua khaub ncaws (rau kev yoojyim, nws muaj lub hauv paus dav), lub nplhaib muab hlua khi, thiab lub ntsaws. Thermal washer rau kev tsim kho ntawm cellular polycarbonate Lub cev ntiv tes ntawm tus kheej tsis nkag rau qhov teeb, thiab nws yuav tsum tau yuav ntxiv rau nyias. Siv lub pob clamp no, koj yuav maj mam tab sis nti tawm tau zoo rau daim ntawv rau cov ncej puag thiab tiv thaiv kom tsis txhob noo los ntawm cov khoom, thiab ntxiv rau qhov no, koj kuj tau txais ib daim duab zoo nkauj zoo nkauj.

Yog tias koj nyiam ua txhua yam nrog koj tus kheej tes, peb qhia koj kom paub qab hau lub pluaj, yuav ua li cas yuav ua rau lub qhov sov so, yuav ua li cas thiaj li txhuam lub qhov rooj, txhuam cov phab ntsa nrog plasterboard, ua ib lub plasterboard faib nrog lub qhov rooj, yuav ua li cas kom pobzeb, yuav ua li cas nruab khib qhov rais rau ntawm cov qhov rais yas thiab yuav ua li cas thiaj li thim qhov thim ntawv rau lub caij ntuj no.

Muaj peb hom shims:

  • polycarbonate;
  • polypropylene;
  • ua los ntawm steel hlau.

Tau kawg, qhov kev txhim khu feem kev ruaj ntseg thiab ruaj khov yuav yog ib cov hlau, tab sis nws tsis muaj qhov tsim nyog cov khoom tsim nyog, uas yog vim li cas cov neeg tau txais kev xav xav cov khoom uas muaj cov tshuaj polycarbonate uas tsuas yog me ntsis ua tsis tau zoo hauv lub zog rau cov hlau tsis huv.

Kev txhim kho cov nplooj ntawv siv thermal washers yog ua raws li nram qab no:

  1. Taws yog drilled ntawm cov ntsiab lus txuas ntawm daim ntawv polycarbonate rau cov ncej puag.
  2. Tom qab ntawd ntxig rau qhov ntsia hlau rau hauv lub qhov ntawm cov thermo ntxuav.
  3. Muab cov vojvoog tso rau ntawm ib daim duab hlau thiab ua kom nrawm nrawm rau txoj hauj lwm (yog tias ua tau, nws zoo dua los ua qhov kev txiav txim no nrog tus pab).

Qhov kawg ntawm lub installation, thermo washers raug kaw nrog kev tiv thaiv lub khwb (muaj nyob rau hauv cov khoom siv) thiaj li tiv thaiv tau cov khoom ntawm nag lossis daus. Thaum lub sijhawm ua haujlwm nws tseemceeb yuav tsum tau ceev faj nkaus xwb nyob rau theem drilling qhov, thiab tom qab ntawd tag nrho cov kauj ruam los txhim kho cov thermo ntxuav tau yooj yim thiab yooj yim.

Yees duab: txhim kho polycarbonate rau ib hom hlau siv thermal washers

Koj puas paub? Polycarbonate muaj cov khoom kho qhov muag zoo heev, ua tsaug uas nws tau siv rau qhov siv thiab ua cov iav rau tsom iav ntev. Piv rau iav, uas yog ntau thinner, cov khoom siv no muab lub neej ntev zog.

Siv qhov kev sib txuas ntawm qhov profile

Profile fastening muab rau kev siv ntawm tshwj xeeb fasteners, uas yog tsim hnub no nyob rau hauv ob daim ntawv detachable thiab non-detachable. Lub tom kawg yog ntau yam siv tau hauv cov khoom siv thiab cov khoom hauv cov xim sib txawv, uas tso cai rau koj xaiv qhov ntxoov ntxoo tshaj plaws rau cov xaiv polycarbonate.

Txawm li cas los xij, kev ua haujlwm nrog lawv tsis yoojyim li nrog cais ua qauv, tshwj xeeb tshaj yog tias qhov ntev ntawm qhov yuav tsum tau koom ntau tshaj 3 meters. Raws li txoj kev daws teeb meem, koj tuaj yeem xav txog qhov kev txhim kho siv qhov chaw nres nkoj, kaum lossis phab ntsa, tab sis txhua qhov yog, cov ntawv yuav tsum tau mus rau hauv profile tsis pub ntev tshaj 20 hli.

Cov txheej txheem ntawm mounting polycarbonate siv profiles yog raws li nram no:

  1. Ua ntej, lub canvases lawv tus kheej yog tsau nyob rau hauv lub slots ntawm hlau profile.
  2. Tom qab ntawd tus qauv txuas mus rau txoj hlua khi thiab rau qhov ntev loo siv tus kheej tapping screws. Nws yog qhov zoo dua txhawm rau txhim kho cov npoo ntawm vaj huam sib luag nrog tus kheej tapping screws los yog nrog tib thermal washers, thiab nruab nrab nruab tau nrog kev pab los ntawm ib tus taw tes fastening.

Txoj kev ntawm fastening polycarbonate yog suav tias yog qhov yooj yim tshaj plaws, vim qhov cov duab ntawm cov duab no tshwm sim tam sim ntawd rau ntawm tus ncej.

Nws tseem ceeb heev! Thaum txhim kho monolithic cov khoom, nws yog ib qho tsim nyog xaiv cov fasteners uas tuaj nrog rubber ntsaws ruaj ruaj. Yog hais tias koj tsim yog txawv cov ntaub ntawv, ces koj yuav tsum siv xwb detachable profile fasteners.

Cov khoom ntim muaj ob ntu - qhov loj thiab cap-npog, thiab, hauv txoj cai, yooj yim rau nruab: thawj, lub hauv paus yog tsau rau hauv qhov chaw ntawm lawv cov installation, ces cov ntawv txheeb polycarbonate nteg, thiab sab qaum ntawm qhov profile yog ntsia saum toj.

Yuav ua li cas kom thermal expansion

Nrog rau tag nrho nws cov khoom zoo, cov khoom siv polycarbonate muaj ib qho kev cuam tshuam zoo heev - nrog kev hloov hauv kev kub ntxhov, cov ntawv txheeb tsis tau.

Tau kawg, tsis muaj kev xa mus rau hauv tus account xws li ib tug, tiav qauv yuav txom nyem loj hloov, raws li ib qho ntawm qhov uas tsis yog nws qhov tsos, tab sis kuj hermetic zog yuav disturbed (thaum tsis muaj kub nyob rau lub caij ntuj no, lub vaj huam sib luag yuav tsuas ua txhaum).

Thermal hloov ntawm cov ntaub ntawv qhia seb nyob ntawm seb hom thiab xim ntawm cov ntawv txheeb polycarbonate:

  • rau cov ntawv nplaum thiab cov ntaub ntim dej - tsis pub tsawg tshaj 2.5 hli / m;
  • rau xim - 4.5 hli / m.

Thiab qhov no tsuas yog qhov ntsuas kub yog li ntawm + 50 ° C. Yog hais tias qhov ntau ntawm kev kub hauj lwm hauv qhov ntau ntawm -40 ... + 120 ° C yog muab, nws yog qhov zoo dua rau ob qhov kev ntseeg no.

Nws yuav pab tau koj kom paub txog yuav ua li cas thiaj ua rau lub rooj ntoo, lub pergola, lub rooj sib txeeb chaw, lub caij ntuj sov, tus ntaiv, lub thoob, qhov cub thiab lub rooj zaum ntawm cov pallets.

Xaiv qhov tseem ceeb ntawm thermal expansion ntawm polycarbonate, thaum txhim kho profiles nyob rau hauv cov huab cua kub, koj yuav tau muab qhov chaw nyob ze rau ntawm lub qhov rooj ntawm qhov chaw nres tsheb, kom thaum lub ntsuas sov thiab cov khoom qis dua, nws muaj chaw rau cov kua qaub.

Li no, thaum tsis sov, qhov offset ntawm qhov profile ntsuas yuav tsum me ntsis loj. Txhawm kom tsis txhob raug yuam kev hauv koj cov lus teb, koj tuaj yeem siv cov mis tshwj xeeb uas yuav pab txiav txim siab qhov kev hloov ntawm qhov ntev lossis dav ntawm daim ntawv polycarbonate: ΔL = L * ΔT * a, qhov twg

  • L yog qhov dav ntawm ib lub vaj huam sib luag nyob rau hauv metres;
  • ΔT yog qhov hloov hauv qhov kub thiab txias (ntsuas hauv ° C);
  • ib tug yog qhov linear expansion coefficient ntawm cellular khoom, uas sib raug rau 0.065 mm / ° Cm.

Thermal gaps yuav tsum tau sab laug thaum siv lub ci hauv lub dav hlau, thiab nyob rau hauv cov ces kaum thiab caj fastenings, qhov twg tshwj xeeb txuas profiles yog siv.

Feem ntau, polycarbonate panels, los yog cov nplooj ntawv xov xwm monolithic, yog cov tshuaj zoo yog tias koj yuav tsum npaj kom muaj ib lub tsev cog qoob los yog chaw nkaum rau qee qhov chaw tawm, tab sis ua ntej koj pib ua haujlwm, nco ntsoov kawm tag nrho cov yam ntxwv ntawm cov khoom tau xaiv thiab txiav txim siab ntawm lub roob.

Tsuas yog nrog tag nrho cov nuances coj mus rau hauv tus account, peb muaj peev xwm ua kom muaj teeb meem-dawb thiab ntev ua haujlwm ntawm polycarbonate.

Kev txheeb xyuas los ntawm lub network

Cov lus qhia txog yuav ua li cas rau "tailor" ib co nyiaj yog tias cov tshuaj txau rau cov thermo ntxuav))) Ua ntej ua ntej cov pob ntuag, 3 * 10 m twb tau sau los ntawm qhov siab ntawm lub tsev cog khoom. nyob rau hauv qhov chaw fasteners tselehonek. Hauv niam tais tsa ua lwm txoj kev. Cov ntaub qhwv hlau ntawm ntug ib ntug yog tsau tam sim ntawd nrog rau lwm qhov ntsia hlau L = 150 hli. Thaum kawg, tom qab tightening kontoritsya txiv ntoo. Ntxiv rau qhov tseeb tias cov ntaub ntawv nws tus kheej tsis nyob twj ywm tau khoom.
erawood
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Tsis ntev tas los no koom tes kho thiab kho cov tshiab polycarbonate. Polycarbonate nqa plaub xyoos dhau los mus rau tshwj xeeb polyethylene washers tseem stands, thiab polyethylene washers rau attaching polycarbonate yog tawg. Обратил внимание, что уплотняющие кольца из изолона тоже пришли в негодность, рассыпались в прах. Сверлил отверстия по рекомендации с учетом возможного расширения поликарбоната толстым сверлом. В итоге в местах, где ослабло крепление затекала вода деревянный шпрос подгнил.Nyob rau hauv lub caij nplooj ntoos hlav nws tore tawm tag nrho cov polyethylene washers thiab screwed transparent polycarbonate. Ib zaug ntxiv txaj muag izolon, uas tau poob sib nrug. Cov cuab yeej siv kho vaj tse los ua rau kuv tom ntej. Txav tawm cov hnab yas qub qub. Kuv nias lub sealant rau hauv lub qhov ntxa loj loj nrog lub qhov ntxa nyob rau hauv qhov chaw nyob ntawm polycarbonate, uas nyob rau ntawm qhov "pom zoo" qhov ntawm noo thiab presses lub polycarbonate tshuab ntxhua khaub ncaws.

Tshiab polycarbonate thaum hloov iav rau ntawm lub tsev cog khoom xyoo no tau kho raws li nram no. Tsis muaj qhov loj hauv qhov chaw ua polycarbonate. Txuas mus rau lub vov tsev vov nrog lub txiv ntsej muag, lub tshuab ntxhua khaub ncaws thiab cov roj hmab hauv lub tshuab ntxhua khaub ncaws (tiav). Yuav ua li cas yuav Polycarbonate fastened securely muab nws rau ib tug tshwj xeeb washer rau mounting polycarbonate los ntawm galvanized thiab ib tug mos txheej ntawm peb millimeters. Cov txheej txheem no zoo li cov txha nqaj hlau. Galvanized raws li nws tuaj tawm txawv tshwm sim. Thaum muas, Kuv cia li yuav ib lub tshuab ntxhua khaub ncaws ua los ntawm cov xim nyias nyias, lawv tsis txaus. Kuv tuaj rau hauv lub khw mus yuav, thiab muaj cov tshiab txuas nrog ib tug rolled ntug thiab ib tug stiffener. Kuv nyiam lawv ntau dua. Krepil mus nyem cov pos hniav baud loj galvanized washer. Dej ntim rau hauv lub phaj yuav tsis yog. Zinc tsis poob sib nrug hauv kev sib piv rau cov yas. Yog hais tias muaj thermal expansion ntawm polycarbonate, ces daim ntawv nws tus kheej yuav me ntsis tawm ntawm qhov tawm ntawm cov millimeter. Ces kuv mam li xa duab ntxiv tom qab, yog tias ib tug neeg nyiam. Cov duab yuav tsum tau qhia tshwj xeeb. Lub polycarbonate tau tsau rau ntawm cov phab ntsa uas muaj cov ntoo uas muaj cov ntoo uas muaj qhov sib dhos 2 x 2 cm. Lub kho nrog txoj kev sib zog ceev nruj nrog rau txhua qhov ntev, tsis pub cua los tshuab, thiab lub zog ntawm kev sib koom tes tseem muaj siab heev. Reiki tom qab linseed roj nyob rau ntawm feem ntsug phab ntsa ntawm ib puas xyoo yuav tsis rot.

Taxmen
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