Txog thaum tsis ntev los no, cov qhov rais hlau-yas tau suav tias yog lub cim ntawm kev vam meej, thiab tsis tuaj yeem nkag mus rau cov pej xeem feem ntau. Niaj hnub no, PVC profile qhov rais tsis yog qhov xav paub ntxiv - ntau tus tau maj nrawm los hloov cov ntoo qub nrog lawv, thiab thaum lub sijhawm tsim kho, yuav luag txhua tus tsim cov hlau-yas. Tab sis qhov kev txaus siab no tseem kim. Yuav cov qhov rais hlau-yas, txhua tus neeg vam tias yuav tau txais cov khoom zoo thiab ruaj khov. Yog li ntawd, ntau tus, yog tias tsis yog tag nrho, tab tom xav txog dab tsi yog qhov kev pabcuam lub neej ntawm cov qhov rais yas, lawv yuav txaus siab rau cov tswv? Qhov no kuj yog qhov txaus siab rau cov uas nyuam qhuav mus yuav qhov rais muaj koob npe. Cov neeg lag luam cog lus tias qhov rais yas yuav kav ntev li 30-40 xyoo.
Yuav ntev npaum li cas cov yas qhov rai yuav kav ntev
Qhov sib txawv ntawm lub qhov rais hlau-yas muaj lub neej kev pabcuam sib txawv. Lub qhov rais muaj qhov profile (xws li Winbau, WDS, Aluplast), ob chav glazing thiabfittings.
Lub qhov rais ruaj khov tshaj plaws yog qhov profile. Cov neeg tsim khoom muab kev lees paub rau nws tsis loj heev - los ntawm 5 mus rau 10 xyoo, tab sis tib lub sijhawm lawv cog lus tias nws yuav kav ntev dua. PVC profile yeej khaws nws cov khoom thiab xim rau 35-40 xyoo. Tab sis cov kws tshawb fawb txuas ntxiv ua haujlwm los txhim kho qhov zoo ntawm cov tshuaj ntxiv, thiab cov ntaub ntawv tsim tawm niaj hnub no los ntawm Winbau, WDS, Aluplast cog lus tias yuav kav mus txog ib nrab xyoo pua! Qhov kev lees paub rau ob chav glazed qhov rais feem ntau yog mus txog 3 xyoos, thiab raws li cov installers, nws kav li ntawm 15 mus rau 20 xyoo.
10-12 xyoo ntawm lub neej tau cog lus rau fittings, lub sijhawm lav ntawm cov khoom no yog mus txog 5 xyoos. Tab sis tag nrho cov no yog cov lus cog tseg, qhov kev pab cuam lub neej ntawm qhov rais yuav nyob ntawm seb cov khoom siv twg los xaiv thiab seb lawv puas yuav siv raug.
Dab tsi txiav txim siab lub neej expectancy ntawm lub qhov rais hlau-yas
Muaj plaub yam tseem ceeb:
- Txoj kev xaiv ntawm fittings thiab seals.
- Kev kho cov fittings thiab cov ntsaws ruaj ruaj, lawv hloov raws sijhawm.
- Zoo ntawm cov khoom siv.
- kho vajtse kho kom raug.
Qhov tsawg dua koj qhib, nws yuav kav ntev dua
Lub qhov rais hlau-yas yuav kav ntev npaum li cas, nws yuav qhib thiab kaw ntev npaum li cas, nyob ntawm qhov zoo ntawm cov fittings. Thiab nws lub neej kev pab cuam yog ntsuas nyob rau hauv tus naj npawb ntawm cov voj voog. Tab sis txawm paub txog daim duab no, nws muaj teeb meem los teb cov lus nug ntawm lub qhov rais yuav kav ntev npaum li cas. Vim li cas? Tom qab tag nrho, qee tus tswv yuav qhib thiab kaw lub qhov rais30 zaug hauv ib hnub, thaum lwm tus - tsuas yog 2. Piv txwv li, yog tias lub voj voog yog 15,000, thiab qhov rais qhib 20 zaug hauv ib hnub, ces lawv yuav tsum tsis ua haujlwm nrog cov fittings tom qab 3 xyoos!
Yog li ntawd, nws tsis yooj yim heev los ntsuas qhov kev pab cuam lub neej ntawm cov qhov rais yas hauv cov voj voog. Yog, thiab nws tsis tsim nyog. Koj tsuas yog yuav tsum tau npaj txhij los hloov cov fittings raws li qhov xav tau tshwm sim, vim tias nws yog qhov yooj yim tshaj plaws ntawm lub qhov rais yas: nws yog cov fittings, uas ua kom lub qhov rais ua haujlwm, ua haujlwm ntawm cov khoom tseem ceeb.
Yuav ua li cas xaiv cov fittings zoo
Cov khoom sib txawv tau muab tso rau hauv tib qhov profile, thiab kev pabcuam lub neej ntawm cov hlau-yas qhov rais mus rau qhov loj yog nyob ntawm seb tus neeg yuav khoom xaiv, pes tsawg zaus lawv tuaj yeem qhib thiab kaw.
Nws yog qhov zoo dua los muab kev nyiam rau cov fittings uas tau them nrog zaj duab xis ntawm cov khoom siv polymer. Koj yuav tsum yuav cov khoom siv los ntawm cov tuam txhab paub zoo, xws li Maco, GU, Roto. Muaj cov txiaj ntsig rau txhua lub npe no.
Cov kws tshaj lij pom zoo kom mus rau cov tuam txhab cov vev xaib, paub txog kev tsim cov thev naus laus zis ntawm lub qhov rais tivthaiv no thiab qhia rau tus neeg tsim khoom yam khoom siv uas koj xav tau. Nws tseem yog ib qho tseem ceeb uas yuav tau kho cov fittings kom lub qhov rais qhib thiab kaw smoothly. Thiab koj kuj yuav tsum tau kho nws tsis tu ncua nrog universal lubricants (lithol los yog automotive WD-40).
Yuav ua li cas kom lub neej ntawm cov ntsaws ruaj ruaj
Lub neej kev pabcuam ntawm lub qhov rais yas feem ntau nyob ntawm qhov zoo ntawm cov ntsaws ruaj ruaj. Lub luag haujlwmsealing cov ntaub ntawv hauv kev tsim cov chav tsev qhov rais yog qhov tseem ceeb heev. Yog tsis muaj nws, tag nrho cov zoo zoo ntawm hlau-yas qhov rais tsuas yog ploj mus. Tom qab tag nrho, kev tiv thaiv ntawm qhov chaw los ntawm plua plav, suab nrov, cua thiab noo noo yog muab precisely los ntawm sealant. Qhov rais feem ntau yog ua los ntawm roj hmab kom zoo sealing thiab nruj.
Thiab, raws li koj paub, nws sai sai siv tsis tau raws li cov kua qaub los nag. Txhawm rau kom cov pos hniav sealing rau cov qhov rais yas kom muaj lub neej ua haujlwm ntev, nws yog qhov zoo dua los xaiv cov ntsaws ruaj ruaj uas muaj xim ntawm cov roj hmab ntuj - dub. Txhawm rau muab nws lub ntsej muag grey lossis xim dawb, cov tuam ntxhab ntxiv cov hloov kho rau cov roj hmab, uas txo qis kev ua haujlwm ntawm lub foob. Muaj ob peb yam profile ntawm cov khoom no - tsuas yog mus txog plaub. Tab sis muaj ntau tus fakes.
Txhawm rau kom ntseeg tau tias kev pabcuam lub neej ntawm cov ntsaws ruaj ruaj ntawm lub qhov rais yas tsis ua rau poob siab, koj yuav tsum tau ceev faj heev thaum xaiv lawv coj cov pos hniav qub qub. Tsis tas li ntawd, txhawm rau tswj elasticity, nws yog ib qho tsim nyog yuav tsum tau npog lawv ib ntus nrog roj hmab roj hmab, uas yuav tsum tsis txhob muaj glycerin lossis silicone.
nplua nuj yuav kav ntev npaum li cas?
Thaum txhim kho cov qhov rais hlau-yas, polyurethane ua npuas ncauj yuav tsum tau. Nws sau cov voids nyob ib ncig ntawm qhov profile los tiv thaiv lub tsev lossis lub tsev los ntawm kev ya raws thiab cua sov. Qhov kev pab cuam lub neej ntawm mounting ua npuas ncauj nyob rau hauv cov qhov rais yas yog dab tsi? Cov khoom no yog ua los ntawm polyurethane,uas tuaj yeem kav ntev heev - kaum xyoo. Txawm li cas los xij, nyob rau ntawm lub hnub, cov npuas dej tuaj yeem qhuav, thiab vim los nag, nws tuaj yeem ua dej thiab tawg thiab tawg thaum lub sij hawm tom ntej frosts.
Lub neej ua haujlwm ntawm cov npuas dej uas tsis muaj kev tiv thaiv txaus yuav tsis ncav cuag 3-4 xyoos. Thiab yog tias koj cais nws los ntawm ultraviolet hluav taws xob, dej nkag, txo qhov kub ntawm qhov sib txawv, ces nws lub neej kev pabcuam tuaj yeem txuas mus rau 20 lossis 30 xyoo.
Puas muaj GOSTs rau kev teeb tsa ntawm lub qhov rais yas?
Yuav kom tus neeg yuav khoom muaj kev lees paub tias lub qhov rais yas yuav kav ntev txaus, lawv yuav tsum tau teeb tsa raws li cov qauv tsim nyog, nruj me ntsis raws li tus qauv. Puas yog kev pabcuam lub neej ntawm cov qhov rais yas tau pom raws li GOST?
Muaj ntau ntawm lawv, qhov tseem ceeb yog ob: GOST 30971-2002 thiab GOST R 52749-2007. Tab sis lub installation ntawm hlau-yas qhov rais raws li GOST tsis yog nruj me ntsis yuav tsum tau, lawv tsuas yog advisory nyob rau hauv cov xwm. Thiab qhov no yog feem ntau siv los ntawm unscrupulous installers. Lub xeev txoj cai raws li GOSTs yog qhov nyuaj heev tsuas yog hauv cov teeb meem uas cuam tshuam txog kev ruaj ntseg. Thaum txhim kho lub qhov rais, nws raug nquahu kom ntiav ib lub tuam txhab uas ua raws li cov qauv kev lees paub, thiab nws zoo dua yog tias qhov no tau tshwm sim hauv cov lus tsim nyog ntawm daim ntawv cog lus.
Yog li, nws tsis tuaj yeem sau npe ib lub neej ntawm lub qhov rais hlau-yas. Nyob rau hauv txhua rooj plaub, nws tsuas yog xam tau kwv yees li. Thiab nyob ntawmDaim duab no yuav nyob ntawm ntau yam. Peb cia siab tias tsab xov xwm no yuav pab tau cov neeg nyeem xaiv qhov yog.
