Ua hauv qab ntawm lub tsheb: tshuaj xyuas, nqi. Ua hauv qab ntawm lub tsheb nrog koj tus kheej txhais tes

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Corrosion tsis saib ntawm lub hom lossis tus nqi ntawm lub tsheb thiab sai lossis tom qab nws pom nws tus kheej nyob rau hauv daim ntawv ntawm xeb, o ntawm cov xim pleev xim lossis lub cev lwj tag. Txawm hais tias cov thev naus laus zis niaj hnub tsim los tiv thaiv cov hlau, tsis muaj leej twg tuaj yeem txwv nws. Dej, av, kub hloov pauv, kev puas tsuaj, tshuaj lom neeg txoj kev maj mam ua lawv txoj haujlwm.

Lub cev qis ntawm lub tsheb yog thawj zaug raug kev txom nyem los ntawm cov xwm txheej zoo li no. Tab sis puas muaj txoj hauv kev los tiv thaiv corrosion? Peb yuav tham txog qhov no, thiab tseem xav txog qhov kev kho tiv thaiv corrosion ntawm lub hauv qab ntawm lub tsheb yog dab tsi thiab yuav ua li cas los siv ntawm peb tus kheej.

Yuav tiv thaiv corrosion

Nws yog ib qho tseem ceeb kom nkag siab tias txhua lub tsheb hlau yuav xeb. Rau qee tus, qhov no tshwm sim nws tus kheej ua ntej, rau lwm tus tom qab, yog li ntawd, corrosion tsis tuaj yeem zam. Tab sis nws tuaj yeem nres los ntawm kev tiv thaiv cov hlau los ntawm ib puag ncig cuam tshuam ntau li ntau tau.

Muaj peb hom kev tiv thaiv lub cev:

• tshuaj - cov txheej txheem oxidative tshwm sim los ntawm kev cuam tshuam nrog dej thiab oxygen hauv huab cua;
• mechanochemical - corrosion los ntawm kev puas tsuaj thiab tib cov txheej txheem oxidative;
• electrochemical - tshwm sim los ntawm kev raug dej thiab cov khoom hnyav hnyav yaj hauv nws, siv los tawm tsam txoj kev icing.

Thaum peb hom no ua rau cov hlau tib lub sijhawm, cov txheej txheem corrosion sai dua.

Dab tsi yog kev tiv thaiv corrosion

Kev tiv thaiv corrosion yog txheej txheem thaum lub sij hawm lub cev qhov chaw uas muaj feem cuam tshuam rau kev puas tsuaj ib puag ncig yog ntxuav ntawm av, xeb thiab npog nrog ib txheej ntawm cov tshuaj tiv thaiv tshwj xeeb. Qhov kev daws teeb meem no tso cai rau kom txo qis corrosion vim hlau rwb thaiv tsev. Tau kawg, cov txheej txheem no tsis tuaj yeem nyob mus ib txhis, yog li nws yuav tsum tau rov ua dua txhua 3-5 xyoos.

Hauv ntau lub tsheb muag khoom zoo, kev ua haujlwm hauv qab ntawm lub tsheb, arches thiab sab hauv ntawm lub qhov rooj yog suav nrog hauv qhov yuav tsum tau npaj ua ntej muag. Yog tias tsis muaj cov txheej txheem zoo li no, lub tshuab yuav tsum tau ua tiav los ntawm koj tus kheej. Ua li no, koj tuaj yeem tiv tauj cov kev pabcuam tshwj xeeb, uas muab rau kev ua haujlwm hauv qab ntawm lub tsheb. Tus nqi rau cov kev pabcuam no nyob ntawm hom khoom siv hauv kev ua haujlwm.

Koj tuaj yeem dov koj lub tes tsho thiab ua koj tus kheej. Nws nyob ntawm koj xaiv. Peb yuav xav txog qhov kev xaiv tom kawg, tab sis ua ntej peb xav seb qhov txheej txheem no yog dab tsi thiab cov cuab yeej thiab cov khoom siv dab tsi yuav xav tau rau nws.

Cov kauj ruam ntawm kev tiv thaiv corrosion

Cov txheej txheem ntawm kev tiv thaiv corrosion muaj peb kauj ruam tseem ceeb:

1. Npaj lub cev.
2. Thov txheej tiv thaiv hauv cov kab noj hniav zais.
3. Txoj hauv qab ntawm lub tsheb thiab arches.

Thaum thawj theem, cov chaw raug ntxuav ntawm cov av thiab xeb, tom qab ntawd lawv ntxuav nrog dej kub nkag hauv siab. Nyob rau tib lub sijhawm, tag nrho cov ntsiab lus ntawm lub cev raug ntxuav yam tsis muaj kev zam. Lub tsheb raug tso cai kom qhuav tag. Feem ntau, lub dav hlau ntawm cov cua kub yog siv los ua kom cov txheej txheem no. Tom qab ntawd, lub tsheb yog nqa ntawm lub nqa thiab tshuaj xyuas. Tag nrho cov foci ntawm corrosion nyob rau hauv qab yog muab tshem tawm nrog ib tug hlau txhuam thiab degreased. Tom ntej no, qhov chaw yog coated nrog anti-corrosion primer.

theem ob tuaj yeem pib thaum lub tsheb qhuav tag. Kev ua ntawm cov kab noj hniav zais yuav tshuab ib yam tshwj xeeb los tiv thaiv corrosion rau hauv cov neeg sab nrauv, cov chaw pib, cov ncej, lub thawv thiab lub qhov rooj. Rust yog heev insidious, nws tuaj yeem pib tshwm los ntawm sab hauv. Tshuab tawm cov tshuaj nyob rau hauv siab nrog ib rab phom tshwj xeeb.

Kev ua haujlwm hauv qab ntawm lub tsheb yog theem tseem ceeb tshaj plaws. Qhov qis ntawm lub cev yog feem ntau raug rau ntau yam kev puas tsuaj. Qhov no yog dej, av nkos, thiab reagents, thiab gravel. Cov txheej tiv thaiv hauv qab yog siv rau hauv ob theem, thiab daim ntawv thov thib ob yog ua tom qab thawj txheej tau qhuav tag.

Yuav ua li cas hauv qab no

Kev ua tiav ntawm lub hauv qab thiab arches ntawm lub tsheb tuaj yeem ua tiav nrog ntau yam khoom siv ntawm ntau lub hauv paus. Cia wb mus saib qhov nrov tshaj plawsntawm lawv.

• Roj hmab-bitumen mastic yog cov cuab yeej siv thoob ntiaj teb rau kev ua cov hauv qab ntawm lub tsheb thiab lub log arches. Zoo heev adhesion rau hlau, resistant rau gravel thiab tsawg kub. Yuav tsis warp los yog tev.
• Slate mastic - kev daws teeb meem los tiv thaiv hauv qab thiab sab nrauv ntawm lub arches. Lub mastic yog raws li bitumen, uas tsim ib tug muaj zog thiab elastic zaj duab xis nyob rau saum npoo kho.
• "Movil" yog cov mastic nrov thiab nquag ua rau hauv qab ntawm lub tsheb. Nws muaj cov nplaum zoo heev thiab noo noo-tshem cov khoom. Zoo tagnrho rau vuam seams.

Cov cuab yeej tiv thaiv "Anti- suab nrov"

Ib yam khoom hu ua "Antishum Prime" yog nrov heev ntawm cov tswv tsheb, uas tso cai rau tsis yog tsuas yog tiv thaiv lub hauv qab ntawm lub tsheb los ntawm corrosion, tab sis kuj ho txo lub suab nrov nkag mus rau hauv lub cabin. Nws yog tsim los ntawm lub hauv paus ntawm purified dawb ntsuj plig, bitumen, hluavtaws resins, crumb rubber, anti-corrosion inhibitors nrog ntxiv ntawm txhuas thiab zinc hmoov.

Nrog kev pab ntawm cov cuab yeej no, hauv qab ntawm lub tsheb tuaj yeem ua tiav. "Antishum Prime" tau txais cov lus pom zoo tshaj plaws, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev ruaj ntseg thiab siab soundproofing yam ntxwv. Kev ua haujlwm nrog cov cuab yeej no kuj tau ua nyob rau hauv ob peb txheej, ua rau cov txheej txheem elastic thiab ultra-txhim kho nrog lub suab insulating zog.

Cov txiaj ntsig ntawm Anti-Noise Prime:

• ntev kev pabcuam ntev (3-5 xyoos);
• siab hnav tsis kam;
• Muab cov pob zeb siab tiv thaiv;
• txo qis suab nrov;
• muab cov thermal rwb thaiv tsev zoo.

Cov khoom siv rau kev ua arches

Cov khoom siv sib txawv me ntsis yog siv rau lub arches.

• Bitumen-rubber mastic - tiv thaiv huab cua rau arches thiab sab hauv.
• Anti-gravel - txhais tau tias tiv thaiv thaj chaw feem ntau raug cov pob zeb me ya tawm hauv qab lub log: arches, thresholds, thiab lwm yam. Ua los ntawm bitumen lossis roj hmab hauv paus. Cov tshuaj tiv thaiv gravel tuaj yeem pleev xim rau hauv cov xim uas xav tau.

Tsheb kho mob hauv qab: nqi

Tus nqi ntawm kev npaj lub tsheb thiab nws txoj kev kho corrosion ncaj qha nyob ntawm cov ntaub ntawv siv thiab qeb (loj) ntawm koj lub tsheb. Nyob rau hauv nruab nrab, tus nqi rau tag nrho cov complex, nrog rau kev ntxuav, ziab, mechanical npaj thiab daim ntawv thov ntawm ib tug tiv thaiv txheej, incl. thiab nyob rau hauv cov kab noj hniav zais, thaj tsam ntawm 4 txog 9 txhiab rubles.

Koj tuaj yeem ua cov txheej txheem los ntawm cov ntsiab lus los ntawm kev xaiv tsuas yog hauv qab, arches, sills lossis lwm qhov ntawm lub cev.

Yog tias koj tsis muaj peev xwm lossis xav them nyiaj rau kev ua haujlwm, koj tuaj yeem ua "tiv thaiv" koj tus kheej yooj yim.

Txhais tau tias thiab cov cuab yeej rau kev xuas tes ua hauv qab

Kev ua hauv qab ntawm lub tsheb nrog koj tus kheej tes kuj ua tau. Cov txheej txheem no suav nrog kev siv cov cuab yeej no:

• kwv 5 kg ntawm mastic;
• 4 poomTus neeg saib xyuas kev tiv thaiv (ntawm koj xaiv) rau cov kab noj hniav zais thiab qhov chaw nyuaj mus cuag;
• 2 xim txhuam (dav thiab nqaim) lossis tshwj xeeb tiv thaiv xeb txheej phom nrog compressor;
• drill lossis grinder nrog kev tshem tawm xeb;
• solvent;
• hnab looj tes tiv thaiv.

Pib ua haujlwm

Kev ua tiav yuav tsum siv lub tshuab nqa, hla lossis lub qhov hauv lub tsheb, vim tias feem ntau ua haujlwm hauv qab no.

Pib nrog ntxuav kom huv hauv qab thiab arches. Thaum lub tshuab qhuav lawm, peb pib npaj, ntxuav tawm qhov pom ntawm xeb nrog kev pab los ntawm cov nozzles tshwj xeeb rau lub laum los yog grinder.

Tom ntej no, degrease qhov chaw npaj nrog cov kuab tshuaj thiab cia nws qhuav. Tom qab ntawd, ua tib zoo siv cov txheej tiv thaiv nrog rab phom lossis txhuam hniav, tsis txhob plam ib millimeter. Peb tshuab tawm tag nrho cov kab noj hniav zais hauv qab nrog lub kaus poom. Peb tos kom txog thaum txheej txheej dries (5-10 teev). Ua kom tiav ziab ntawm mastic yuav tshwm sim tsuas yog tom qab 2-3 hnub. Tsuas yog tom qab lub sijhawm no lub tsheb tuaj yeem siv dua.

cov lus qhia pab tau

1. Rau ua haujlwm, tsuas yog siv cov khoom pov thawj uas yuav ntawm cov khw tshwj xeeb.
2. kho hauv qab yuav tsum tau ua hauv qhov chaw uas muaj cua zoo xwb.
3. Qhov kub hauv chav ua haujlwm yuav tsum tsis txhob qis dua 10 o C.
4. Tsis muaj teeb meem koj yuav tsum thovmastic nyob rau hauv ib tug tuab txheej - dhau sij hawm, nyob rau hauv tus ntawm nws qhov hnyav, nws yuav lag qab hlau.
5. Tsis txhob tau txais cov khoom tiv thaiv ntawm daim tawv nqaij lossis qhov muag.