C44 Profiled Sheet: Qhov Ntev, Qhov Hnyav Thiab Lwm Yam Txheej Txheem Kev Ua Haujlwm Raws Li GOST, Cov Ntaub Ntawv Pov Thawj Galvanized Thiab Lwm Yam Ntawm Cov Ntawv Txheeb

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Txhua tus neeg npaj rau kev tsim kho thiab kho lawv lub tsev lossis lwm yam khoom xav tau ua tib zoo kawm cov yam ntxwv ntawm C44 cov ntawv txheeb. Lawv qhov loj me, qhov hnyav thiab lwm yam kev ua haujlwm raws li GOST ua lub luag haujlwm tseem ceeb. Thiab koj yuav tsum tau kawm txog qhov sib txawv ntawm galvanized corrugated board thiab lwm hom ntawv tshaj lij.

Nws yog dab tsi thiab nws ua tiav li cas?

Decking, suav nrog cov ntawv profiled C44, yog ua los ntawm cov hlau tau txais raws li GOST 52146, tau lees paub hauv 2003 . Yog tias cov khoom lag luam tau siv rau hauv daim ntawv nyias nyias, tom qab ntawd nws yuav tsum ua raws li GOST 52246, siv txij li xyoo 2004. Raws li rau cov txheej txheem ntawm kev ua cov ntaub ntawv nws tus kheej, nws tau tsim raws li tus txheej txheem 24045, pom zoo rov qab rau xyoo 1994. Tsab ntawv C, raws li tus qauv 24045 qhia, feem ntau txhais tau tias yog siv phab ntsa ntawm cov khoom tiav. Qhov sib txawv ntawm tus kheej cov ntawv subtypes tuaj yeem cuam tshuam nrog cov yam ntxwv ntawm txheej txheej tiv thaiv.

Corrugation tuaj yeem ua rau lub zog muaj zog ntawm cov qauv … Qib ntawm kev ntseeg tau yog qhov tsim nyog thiaj li hais tias C44 cov ntawv txheeb tau suav tau tias yog cov khoom siv zoo nkauj hauv tsev. Tsis muaj teeb meem nrog kev ua haujlwm hauv lub neej raws li ib txwm muaj.

Nws yuav tsum raug sau tseg tias vim yog qhov siab tsis tseem ceeb ntawm trapeziums, cov khoom lag luam no tsis muaj ntau yam ntau dua li cov khoom ntawm HC series. Txawm li cas los xij, nws tseem tuaj yeem siv tau dav.

Stiffeners tau muab tso rau ntawm txhua qhov nthwv dej ntawm cov ntawv hlau. Lawv nyob ntawm ob sab tib lub sijhawm. Tias yog vim li cas nws thiaj tuaj yeem muab cov qauv ua haujlwm siab zog. Yog tias cov khoom ua tau raws li tus qauv xav tau, nws tuaj yeem kav ntev txog ib nrab xyoo. Tau kawg, yog tias muaj qhov xwm txheej ntxiv tau ntsib - tsis muaj qhov sib txawv ntawm qhov ib puag ncig ib txwm muaj, tsis muaj tshuaj lom thiab txhoj puab heev.

C44 cov khoom tseem txhawb los ntawm:

• qhov yooj yim ntawm kev xaiv qhov ntau thiab tsawg;
• sib piv yooj yim (txawm tias cov neeg zoo tib yam tuaj yeem nqa daim ntawv);
• yooj yim ntawm kev teeb tsa;
• tswv yim.

Tus nqi ntawm cov ntawv txheeb nyob ntawm lawv cov tuab .… Xijpeem txheej txheej tiv thaiv xeb yog siv rau cov khoom tiav … Cov thev naus laus zis ntawm kev zas xim nrog ntau yam zas xim kuj tau ua tiav. Coj mus rau hauv tus account ntau yam xim, nws muaj peev xwm muab kev xaiv ntxoov rau ntau yam ntawm cov qauv tsim. Thawj cov khoom siv raw rau kev tsim cov ntawv profiled yog cov ntawv hlau (thiab txawm tias nyias heev). Kev xa khoom ntawm cov ntaub ntawv raw mus rau qhov chaw yob yog ib txwm nyob hauv yob. Txoj kev daws teeb meem no tso cai rau koj kom txo qis qis rau kev txiav hlau. Qhov nruab nrab yob hnyav yog 7000-8000 kg. Thaum tshwj xeeb tsim lub nruas tau muab ntswj, lub yob tsis tau sau npe, thiab lub tshuab tsis siv neeg hloov nws maj mam mus rau lub zeb zeb. Nyob ntawm qhov ntsuas ntawm cov menyuam, qhov loj ntawm cov corrugation hloov pauv.

Txoj kev txias txias ua kom cov yam ntxwv hlau ua tau zoo li sai tau … Cov theem kawg ntawm kev tsim khoom suav nrog txiav mus rau qhov loj me nrog txiab txiab-guillotine. Txiab txiab yooj yim, los ntawm txhais, tsis tuaj yeem txiav hlau kom du txaus. Tom qab ntawd lub sijhawm los lo rau ntawm daim kab xev tshwj xeeb rwb thaiv tsev (tab sis tsis yog txhua tus tuam ntxhab siv nws). Kev pleev xim feem ntau yog ua tiav nrog rab phom tshwj xeeb tsim uas muaj peev xwm txau cov hmoov pleev xim.

Kev qhia tshwj xeeb

Cov ntsiab lus tseem ceeb, tau kawg, tau xav txog hauv GOST tshwj xeeb, uas tswj hwm kev tsim khoom ntawm txhua lub rooj tsavxwm . Tab sis ua ntej tshaj plaws, cov neeg siv khoom txaus siab rau qhov sib txawv ntawm cov khoom. Yog li, qhov ntev ntawm cov khoom tiav yog tus qauv zoo heev - qhov siv tau tiag tiag (thiaj li hu ua haujlwm) dav yog 1000 hli. Tag nrho qhov dav, suav nrog qhov tsis siv, yog 1047 mm los ntawm lub neej ntawd.

Qhov siab ntawm qhov profile corrugation yog kwv yees li 4.4 cm. Qhov ntev ntawm ib daim ntawv txawv ntawm 50 txog 1450 cm, nyob ntawm tus neeg thov kev thov. Feem ntau, cov tuam txhab tsim khoom muaj nyob hauv lawv lub tsev khaws khoom raug cov khoom 6 thiab 12 m ntev, uas tsis xav tau kev npaj thiab kho kom raug. Qhov tseeb ntawm kev txiav mus rau lwm qhov ntau thiab tsawg yog 1 hli, uas hauv kev siv yog txaus rau txhua lub hom phiaj. Qhov hnyav ntawm 1 m2 ntawm cov khoom lag luam txheem txij li 6, 9 txog 8, 4 kg.

Lawv yog dab tsi?

Zoo li cov vov tsev, cov khoom siv phab ntsa tuaj yeem yog:

• tsis muaj kev tiv thaiv tshwj xeeb (tsis tshua muaj neeg pom thiab ua tsis tau);
• kub-dip galvanized (cov khoom lag luam loj tshaj plaws);
• kub-dip galvanized thiab ntxiv rau txheej nrog tiv thaiv thiab zoo nkauj pawg (nyiam tshaj rau kev siv ntiag tug).

Feem ntau, lawv muag daim ntawv tshaj lij ua los ntawm cov hlau zoo tib yam. Nws tsis tiv taus xeb heev, txawm tias muaj kev kho tshwj xeeb. Thiab tseem, qhov pheej yig, thiab tib lub sijhawm yooj yim siv, ua lawv txoj haujlwm.

Kev npaj nrog tooj liab lossis ntawv txhuas yog kim dua. Los ntawm kev tsim sab nrauv, cov ntaub ntawv yog qhov txawv:

• khoov;
• nrog textured embossing;
• nrog tshwj xeeb perforation.

Txhawm rau tiv thaiv qhov tsis zoo sab nraud, siv:

• plastisol;
• polyester;
• pural;
• PVDF.

Nuances ntawm kev xaiv

Nws yuav tsum tau hais tam sim ntawd yuav luag tsis muaj qhov sib txawv tiag tiag ntawm kev vov tsev, phab ntsa, laj kab thiab lwm yam . Qhov tseeb yog tias hauv kev muaj tiag lawv hloov pauv tau yooj yim … Nws yog lub hom phiaj tsis yog txiav txim siab, tsis yog hom kev ua haujlwm. Piv txwv li, nyob hauv txoj kab nruab nrab, qhov uas tsis muaj cua daj cua dub lossis tsis tshua muaj zog, qhov uas muaj daus los hnyav yuav tsis zoo li, koj tuaj yeem siv tib C44 ntawm lub ru tsev nqes hav. Txawm li cas los xij, nws yog qhov zoo tshaj los sab laj nrog cov kws tshaj lij.

Cov tuab ntawm cov hlau tuaj yeem yog li ntawm 0.4 txog 1.2 hli. Nws siab dua, muaj peev xwm ua tau ntau dua. Tab sis tib lub sijhawm, cov khoom siv nws tus kheej hnyav dua, uas nce qhov xav tau rau nws nrawm thiab txhawb nqa. Thiab kev siv qhov kev xaiv hnyav tshaj plaws rau kev vov tsev tsis pom zoo rau qhov laj thawj pom tseeb. Hauv cov xwm txheej nyuaj, nws yog qhov raug dua los xaiv cov khoom uas muaj qhov siab nthwv dej siab dua li kom ua kom tuab tuab.

Cov lus piav qhia tom ntej yog dab tsi raws nraim daim ntawv tshaj lij raug tiv thaiv los ntawm. Tus nqi zoo tshaj yog zinc txheej. Txawm li cas los xij, nws tsis ruaj khov heev . Kev pab lub neej tsis tshaj 25 xyoos, thiab qee zaum nws txwv tsis pub dhau 15 xyoos yog tias cov xwm txheej tsis zoo. Thiab tseem, nws yog qhov tsim nyog siv galvanized corrugated board los ua laj kab ib ntus thiab tsim cov ntawv ua haujlwm; nws kuj tseem haum rau tus lej ntawm kev tsim tawm.

Kev tiv thaiv Plastisol muaj txiaj ntsig ntau dua thiab tuaj yeem kav ntev txog 40 txog 50 xyoo. Cov ntawv txheeb nrog aluzinc kuj ua haujlwm tib lub sijhawm. Ntxiv nrog rau ob lub ntsiab lus tseem ceeb, lawv cov txheej txheej kuj suav nrog cov binder silicon. Cov ntaub ntawv feem ntau suav nrog txheej aluzinc tau siv hauv kev tsim cov khoom dai thiab chaw khaws khoom.

Nws ua haujlwm ntev tshaj plaws, tab sis lub plhaub polymer tig tawm los kim dua li lwm txoj kev xaiv. Tab sis ntawm no nws tseem ceeb heev uas yuav tsum tau siv cov polymer tshwj xeeb.

Polyester tso cai rau koj kom txuag tau nyiaj, thiab, ntxiv rau, tsis ntshai ntawm qhov cua sov muaj zog . Txawm nyob hauv qhov xwm txheej nyuaj, nws yuav ua haujlwm ncaj ncees 20-25 xyoos. Txawm li cas los xij, nws tsis nyuaj rau khawb polyester lossis tsoo nws ntawm kev cuam tshuam. Pural tso siab rau cov cuab yeej siv zog zoo dua. Nws yuav muaj peev xwm tswj hwm nws cov txiaj ntsig zoo mus txog 40 xyoo, txawm tias muaj zog tiv thaiv hluav taws xob ultraviolet. Plastisol, txawm hais tias raug tso cai hnav zoo dua li pural, tsis tuaj yeem muaj sia nyob muaj cua sov thiab lub hnub ci.

Cov lus pom tseem ceeb:

• sim mus yuav cov khoom ncaj qha los ntawm cov tuam ntxhab;
• xaiv qhov feem ntau txawm tias, tsis muaj burr-free corrugated board;
• xyuas qhov zoo ntawm cov xim;
• xav tau daim ntawv pov thawj zoo;
• tshuaj xyuas ntau qhov hnoos qeev coj los ntawm ib pawg loj;
• xyuas qhov muaj ntawm qhov lav thiab nws lub sijhawm siv tau;
• coj mus rau hauv tus account lub koob npe nrov ntawm cov tub luam.

Cov ntawv thov

Raws li tau hais dhau los, qee zaum nrog kev pab C44 lawv npog lub ru tsev. Cov khoom siv no haum rau ob lub ru tsev uas muaj pob zeb thiab pob zeb Lwm yam kev xaiv tau:

• kho kom zoo nkauj ntawm facades;
• tsim teeb meem nyob ib ncig ntawm qhov chaw tsim kho;
• tsim cov formwork (ob qho tib si tshem tau thiab tsis sib cais);
• muab faib;
• phab ntsa npog los ntawm sab hauv;
• tau txais cov diaphragms nruj hauv cov txheej txheem;
• kev tsim laj kab ruaj khov;
• sheathing ntawm eaves overhangs.