Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!

Cov qauv kev lag luam thiab cov cai tswj hwm rau UPRC cov khoom

Lub hauv paus rau phau ntawv

Cov tshuaj tsis tau muaj zog polyvinyl chloride (UPVC) yog cov khoom siv thermoplastic hauv ntau yam kev lag luam, suav nrog kev tsim kho, cov kav dej, thiab cov khoom siv hluav taws xob. Vim tias nws cov qauv kev lag luam dav dav thiab cov cai hauv kev lag luam thiab cov cai hauv qhov chaw ua kom zoo, kev nyab xeeb, thiab ib puag ncig cov khoom lag luam ntawm UPVVC cov khoom lag luam. Cov qauv thiab cov cai kav txhua yam los ntawm kev tsim khoom lag luam mus rau qhov kawg - Siv cov ntawv thov ntawm UPGRC cov ntaub ntawv, muab cov kev qhia rau cov tuam ntxhab, nruab nrog, thiab cov neeg siv khoom.

Cov Qauv Thoob Ntiaj Teb rau UPVC

ISO Cov Qauv

Lub koom haum thoob ntiaj teb rau cov qauv (ISO) tau tsim ntau yam qauv ntsig txog UPVC. Piv txwv li, ISO 1452 series tsom xam rau UPVVVV siab kav thiab fittings. Cov ntsiab lus cov ntsiab lus no yuav tsum tau ua rau qhov ntev, kev ua tau zoo, thiab txoj kev sim. Ua raws li ISO 1452 kom ntseeg tau tias UPVC cov kav dej thiab fittings tuaj yeem tiv thaiv cov khoom siv siab hauv cov ntawv thov siv cov dej twj. Lwm tus qauv ISO tseem ceeb yog ISO 4422, uas cuam tshuam rau Upvc pipes thiab fittings rau cov dej ntws thiab lim dej. Nws teeb tsa cov qauv rau cov khoom siv tiv thaiv rau tshuaj lom neeg los ntawm cov khoom siv dej kom huv, ua kom ntev - lub sij hawm ntev ntawm cov tshuab no. ISO cov qauv tau raug lees paub los ntawm thaj chaw, txhawb kev sib txawv hauv UPVC khoom zoo thoob plaws lub teb chaws thiab kev ua haujlwm thoob ntiaj teb.

Astm International tus qauv

ASTM International, paub yav tas los tau hu ua Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv, tseem muaj txheej txheem ntawm cov qauv cuam tshuam rau UPVC. ASTM D2466, piv txwv li, qhia meej txog qhov yuav tsum tau ua rau UPVC cov yeeb nkab fittings siv hauv kev siv siab. Qhov qauv qauv no zoo li tawg qhov tsawg kawg nkaus cov fitting yuav tsum withstand, thiab cov khoom siv tshuaj tiv thaiv kev ua phem. ASTM D1784 Txhais cov khoom ntawm cov tshuaj poly (vinyl chloride) sib txuas thiab chlorinated poly (yas poly (vinyl chloride) compounds. Nws pab hauv kev txo cov ntsiab lus sib txawv ntawm UPVC cov ntaub ntawv raws lawv lub cev thiab cov kws kho tshuab, uas yog cov khoom siv rau cov khoom siv tshwj xeeb.

Cov qauv hauv tebchaws hauv txawv teb chaws

Cov Qauv Hauv Tebchaws Meskas

Hauv Tebchaws Asmeskas, Ntxiv rau ASTM cov qauv, muaj lwm cov kev cai hauv tebchaws. Cov Khaub Ncaws Hnav Khaub Ncaws Hnav (UPC) thiab InternationalS cov dej ntws rau kev siv UPVC cov kav dej hauv cov kais dej. Cov Codes tswj hwm cov kev cai xws li kev tso cai tshaj plaws thiab siab rau UPVC pipes hauv cov ntawv thov sib txawv, cov hau kev tsim nyog, thiab cov kev tshem tawm kom zoo. Piv txwv li, lawv qhia txog cov roj uralvc rau cov khoom siv dej kom tau raws li qee yam kev nyab xeeb kom ntseeg tau tias kev nyab xeeb ntawm cov dej thauj.

Cov qauv hauv tebchaws Askiv

Hauv UK, British tus qauv ua lub luag haujlwm tseem ceeb. BS 4346 npog UPVC cov yeeb nkab fittings rau kuab tshuaj vuam. Cov qauv no muab cov lus qhia ntawm cov fittings zoo, qhov ntev, thiab kev xav tau kev xav tau zoo - welded pob qij txha. BS EN 12608 tsom rau UPVC qhov rai thiab qhov rooj qhov rooj. Nws teeb tsa cov qauv rau cov khoom siv kho tshuab xws li kev cuam tshuam tsis kam, huab cua tsis kam, thiab ua haujlwm thermal. Ntsib cov qauv no kom ntseeg tau tias UPVVC qhov rai thiab lub qhov rooj muab zog txuag, ruaj, thiab kev nyab xeeb hauv UK vaj.

Cov qauv hauv cov chaw thov tshwj xeeb

Kev Tsim Kho thiab Tsev Cov Qauv

Hauv kev tsim kho kev tsim kho, UPVC yog siv nyob rau hauv ntau yam kev thov xws li cov kav dej, lub qhov rai thav duab, thiab siding. Cov lej tsim tsev hauv ntau thaj tsam xav tau UPVC lub tsev cov khoom kom tau raws li hluav taws kub - cov qauv kev nyab xeeb. Piv txwv li, UPVV lub qhov rai ntas yuav tsum muaj qee qhov hluav taws - kev ntaus nqi tiv thaiv kev kis hluav taws thaum lub tsev hluav taws. Hauv qee thaj chaw, tseem muaj cov cai hais txog cov hluav taws xob thermal rwb thaiv tsev ntawm UPVC qhov rais thiab qhov rooj. Cov qauv kev pab txo kev siv hluav taws xob hauv kev siv hluav taws xob hauv cov tuam tsev los ntawm kev hloov pauv hloov thaum tshav kub.

Kiv thiab cov txheej txheem dej

Rau cov kav dej thiab dej siv khoom siv, UPVC pipes yuav tsum ua kom tiav cov qauv siv nruj rau dej - nruj, siab, siab tiv thaiv. Cov qauv feem ntau yuav tsum tau UPVC kav siv rau dej potable kom muaj kev phom sij uas tuaj yeem ua kom dej. Lawv kuj qhia cov nqi pub dawb rau cov kav dej Ib qho ntxiv, muaj cov qauv rau qhov ua kom zoo nkauj ntawm sab hauv ntawm UPVC kav los txo kev sib txhuam thiab tswj cov dej ntws zoo.

Kev nyab xeeb thiab ib puag ncig cov cai

Kev tswj hwm kev nyab xeeb

Kev tswj hwm kev nyab xeeb rau UPVC cov khoom siv feem ntau tsom rau kev tiv thaiv xaus - cov neeg siv. Piv txwv li, hauv cov ntawv thov uas UIPV cov khoom lag luam muaj kev sib chwv nrog cov zaub mov lossis dej haus, cov cai txwv tsis pub muaj kev phom sij hauv UPVC. Qhov no ua kom pom tseeb tias tsis muaj cov tshuaj lom tau tso rau hauv cov zaub mov lossis dej, kev tiv thaiv kev noj qab haus huv. Nyob rau hauv cov ntaub ntawv ntawm UPVVC cov khoom siv hluav taws xob, cov qauv xav tau kom tsis txhob muaj hluav taws xob cov khoom kom tiv thaiv hluav taws xob, xws li luv luv - circlue lossis hluav taws xob.

Cov kev cai ib puag ncig

Txoj cai ib puag ncig ntsig txog UPVC tau nce tseem ceeb. Ntau cov cheeb tsam muaj cov kev cai ntsig txog cov kev pov tseg ntawm UPVC cov khoom lag luam thaum kawg ntawm lawv lub neej. Txij li thaum UPVC yog cov khoom siv yas, tsim nyog rov ua haujlwm lossis pov tseg kom txo cov pa phem ib puag ncig. Qee lub tebchaws tau teeb tsa cov hom phiaj ntawm UPVC cov khoom lag luam, thiab cov tuam ntxhab feem ntau yuav tsum tau muab cov ntaub ntawv ntawm cov khoom siv ntawm lawv cov khoom siv UPVV. Ib qho ntxiv, muaj cov cai ntawm kev siv cov tshuaj ntawm UPVC ntxiv, xws li phthalates, uas tej zaum yuav muaj kev cuam tshuam ib puag ncig ib puag ncig yog tias tso rau ib puag ncig.

Ntawv Pov Thawj thiab Ua Raws

Qhov tseem ceeb ntawm Daim Ntawv Pov Thawj

Daim ntawv pov thawj yog qhov tseem ceeb ntawm kev ua raws li kev ua raws li UPVC cov qauv kev lag luam. Cov tuam txhab cov tuam txhab muaj peev xwm muab cov ntawv pov thawj los ntawm kev lees paub thib peb - ​​xws li NSF / Ansi 14 hauv Tebchaws Meskas. Daim ntawv pov thawj no qhia tau tias cov khoom lag luam UPVVC tau ntsib cov khoom siv UPRVC thiab kev ua tau zoo, muab kev ntseeg siab rau cov neeg siv khoom lag luam hauv cov khoom lag luam zoo. Hauv Tebchaws Europe, CE khij yog qhov kev ntsuas ua tau zoo rau UPVVVC cov khoom muag tsis pub dhau lub chaw nyob sab Europe. Nws qhia tau tias cov khoom ua raws li cov neeg European kev noj qab haus huv, kev nyab xeeb, thiab ib puag ncig kev tiv thaiv kev cai lij choj.

Kom ntseeg tau kev ua raws cai

Cov kws tsim khoom yuav tsum ua raws li cov txheej txheem tswj zoo kom ntseeg tau tias lawv cov khoom lag luam tau ua raws cov qauv. Qhov no suav nrog kev sim cov ntaub ntawv raw, soj ntsuam cov txheej txheem tsim khoom, thiab ua cov khoom lag luam uas muaj cov khoom muag txaus. Installers tseem muaj txoj haujlwm ua si hauv kev ua raws cai. Lawv yuav tsum ua raws li cov txheej txheem teeb tsa tau muab los ntawm cov khw lag luam thiab cov lej hauv tsev. Kev tshawb xyuas ib txwm thiab tshawb xyuas los ntawm kev tswj hwm lub cev muaj kev pab ua kev ua raws cai thiab kev ua raws li UpVC cov khoom lag luam hauv khw.

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Cov qauv kev lag luam thiab cov cai tswjfwm cov ntaub ntawv UPVV yog qhov muaj txhij txhua thiab cov khoom lag luam zoo thiab ua haujlwm kom muaj kev nyab xeeb thiab ib puag ncig. Cov qauv no thiab cov cai tseem ceeb rau kev tiv thaiv cov neeg siv khoom, kom ua haujlwm tau zoo ntawm UPVVVVVC cov khoom lag luam hauv ntau daim ntawv thov, thiab txhawb nqa ib puag ncig ib puag ncig. Los ntawm adhering rau cov qauv no, cov chaw tsim khoom tuaj yeem tsim cov khoom lag luam siab - cov khoom lag luam zoo dua - cov khoom lag luam zoo, thiab cov khoom siv tuaj yeem ua kom lawv muaj kev ruaj ntseg thiab muaj kev nyab xeeb. Raws li kev siv ntawm UPVVC tseem loj hlob hauv ntau qhov kev lag luam, qhov tseem ceeb ntawm cov qauv thiab cov cai yuav ua rau muaj kev ncaj ncees ntawm UPVC - raws li lub tshuab.

Cim npe nrov: UPVC Dej Khoom Haum, Tuam Tshoj, Tuam Tshoj Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Lag Luam, Tus Nqi Qis, Hauv Tshuag, Qauv Dawb