Tom qab kho hauv chav dej lossis hauv chav ua noj, feem ntau muaj ntau yam tsis txaus uas koj tsuas xav tsis thoob. Lawv yuav tsum raug tshem tawm, txwv tsis pub tag nrho cov ntxim nyiam ntawm qhov tiav tshiab yog ploj. Tshwj xeeb tshaj yog tsis yooj yim yog xa los ntawm sealant smudges tshwm sim los ntawm txhais tes ntawm ib tug inept craftsman.
Cov khoom siv tseem ceeb no dries nruj nreem rau saum npoo thiab ua rau tag nrho cov duab. Yog tias koj tsis tshem cov smudges phem tam sim ntawd, nws yuav nyuaj ua qhov no tom qab. Yuav ua li cas tshem tawm silicone sealant los ntawm da dej, thiab yuav ua li cas zoo li no txoj kev? Kuv puas yuav tsum tau khiav ceev mus rau lub khw, kuv puas tuaj yeem tau txais kev kho mob hauv tsev? Xav paub ntau ntxiv txog qhov no tom qab.
Sealant Properties
Ua ntej peb yuav tham txog yuav ua li cas ntxuav cov qub silicone sealant hauv chav dej, cia peb paub seb nws yog dab tsi.
Silicon sealant yog cov khoom siv hauv tsev tshiab uas tuaj yeem sib cuag nrog ntau qhov chaw. Nws yog tsim los ntawm cov roj hmab uas tsis muaj molecular thiab muaj peev xwm harden sai sai. Lub sealant hardens ntawm qhov kub ntawm li 20 degrees. Tom qab ntawd, nws dhau los ua cua sov thiab dej tiv taus, nyuaj rau tshem tawm.
Silicon sealants siv nyob rau hauv lub neej txhua hnub tuaj nyob rau hauv 2 hom: acidic thiab nruab nrab.
Thawj exude ib tug muaj zog acetic tsw, muaj ntau yam aggression Cheebtsam. Lawv yuav tsum tau ua tib zoo saib xyuas thiab tsuas yog siv rau hauv qhov chaw muaj cua zoo xwb.
Thib ob - lawv tsw tsw tsw tsw tsw. Lawv tuaj yeem siv nyab xeeb rau txhua qhov chaw. Lawv tsis txhom thiab tsis ua phem.
Tom qab hardening, niaj hnub silicone sealants muaj ntau yam txiaj ntsig zoo:
- zog - muab los ntawm silicon;
- flexibility - tseem hloov tau txawm tias tom qab kho;
- tawm tsam rau feem ntau cov tshuaj ntxuav;
- hygienic - muaj cov tshuaj tua kab mob uas tiv thaiv kev txhim kho ntawm cov kab mob fungal.
Thaum twg yuav tsum tau muab tshem tawm?
Txawm hais tias txhua yam khoom zoo ntawm cov tshuaj, qee zaum nws yuav tsim nyog tshem tawm. Tab sis yuav ua li cas tshem tawm silicone sealant los ntawm da dej thiab thaum twg yuav ua?
Feem ntau, "silicone" yog siv thaum ua haujlwm kho hauv chav ua noj lossiscov chaw huv huv. Qhov no yog vim nws nruj thiab dej-repellent zog. Thaum twg cov khoom kho tau raug tshem tawm? Muaj ntau qhov laj thawj rau qhov no:
- Kev ua yuam kev hauv daim ntawv thov. Yog tias, tom qab kho, nws hloov tawm tias silicone tau siv tsis raug thiab qhov khoob tseem nyob, lub foob yuav tsis airtight. Koj yuav tau ntxuav tag nrho cov seam thiab rov ua tus txheej txheem.
- Kev tsis txaus siab hauv kev ua haujlwm. Txhua tus, txawm tias tus kws tshaj lij tshaj lij, muaj peev xwm ua yuam kev. Inattention thaum siv cov khoom yuav ua rau nws nkag mus rau hauv cov cheeb tsam uas tsis tau npaj rau lub hom phiaj no.
- Nkauj hnav. Tsis muaj dab tsi nyob mus ib txhis. Yog tias kev kho tau ua tiav ntev, qhov chaw ntawm lub seam yuav tsaus thiab tawg. Lub foob yuav tsum tau hloov tag nrho.
- Qhov tshwm sim ntawm cov kab mob. Tshwj xeeb tshaj yog feem ntau qhov no tshwm sim hauv cov chav uas tsis muaj cua txaus. Cov tshuaj tua kab mob uas muaj nyob rau hauv lub sealant tsuas yog tsis ua lawv txoj haujlwm.
Txhawm rau kom tsis txhob xav txog yuav ua li cas tshem tawm silicone sealant los ntawm da dej, nws yog qhov zoo dua los ua raws li tag nrho cov lus pom zoo rau nws daim ntawv thov txawm nyob rau theem ntawm kev npaj ua haujlwm. Ntxiv mus, txhua tus neeg tsim khoom muab cov lus qhia ntxaws ncaj qha rau ntawm lub raj. Kev ua raws li cov lus qhia nruj me ntsis yuav zam tsis txhob rov ua cov dej tsis muaj dej.
Mechanical tu
Thawj txoj hauv kev tshem tawm silicone sealant los ntawm da dej uas tam sim ntawd los rau hauv siab yog kev tu txhua yam. Ntawd yog, koj tsuas yog yuav tsum tau muab nws thiab khawb nws tawm. Rauqhov no yuav los ua ke xws li improvised txhais tau tias:
- phab ntsa lossis ntawv sau riam, hniav rau lawv;
- scraper los yog spatula;
- txiab;
- grater;
- pumice;
- sandpaper;
- txhuam hniav thiab lwm yam khoom.
Cov cuab yeej siv no tsis tuaj yeem siv rau txhua qhov chaw, tab sis tsuas yog rau cov uas nyuaj rau khawb.
Txheej ntawm cov khoom siv tawv tawv yog txiav nrog rab riam kom ze li qhov ua tau. Cov zaj duab xis ntxiv yog muab tshem tawm nrog lub pob zeb pumice, ntawv xuab zeb, hlau scraper lossis lwm yam txhais tau tias zoo sib xws.
Yog tias, tom qab qhov kawg ntawm cov txheej txheem, cov greasy thiab qias neeg tseem nyob ntawm qhov chaw, lawv tuaj yeem raug tshem tawm siv cov tshuaj hauv tsev, piv txwv li, txhuam txhuam dipped hauv cov tshuaj ntxuav tais diav.
Yog tias tsis muaj silicone ntau dhau, koj tuaj yeem sim tshem nws los ntawm melting nws nrog lub tshuab ziab khaub ncaws. Cov cuab yeej no muaj peev xwm ua kom cua sov cov cua ntws mus rau qhov kub ntawm li 400 degrees. Silicone yaj thiab tuaj yeem tshem tau yooj yim.
Ntseeg kho kom tshem tawm cov sealant
Cov khoom tshiab, tsuas yog nyem tawm ntawm lub raj, raug tshem tawm zoo heev nrog cov ntaub plaub zoo tib yam lossis roj hmab scraper. Yuav ua li cas tshem tawm silicone sealant yog tias nws twb kho lawm?
Cov khoom tawv tawv tsis tuaj yeem txiav. Nws qiv nws tus kheej zoo rau dissolving ntau yam tshuaj. Tab sis ua li cas yog tias koj tsis xav siv cov tshuaj phem? Yuav ua li cas tshem tawm silicone sealant los ntawm da dej siv pej xeem txoj kev?
Ntev cov ntsev lossis dej qab zib
Ua ib qho abrasive, koj tuaj yeem siv ntsev ib txwm. Nws yog siv rau damp daim txhuam cev los yog rag thiab cov kab qub yog rubbed nrog rau kev siv zog. Nws yog ib qho tseem ceeb kom ntseeg tau tias cov ntsev tseem ntub txhua lub sijhawm thaum lub sijhawm ntxuav. Ntawm chav kawm, muaj kuab paug heev nyob rau hauv txoj kev no yuav nyuaj rau tshem tawm. Tab sis cov seem ntawm cov sealant los yog nyias zaj duab xis ntawm ntsev, raws li cov hostesses, tshem tawm sai sai thiab tsis muaj ib tug kab.
Nyob rau hauv kev sib ntaus rau kev huv ntawm cov kav dej, koj tuaj yeem siv dej qab zib. Nws kuj yog ib qho zoo abrasive. Soda yog ib qho kev kho mob pheej yig heev. Nws yog pheej yig thiab muaj nyob rau hauv txhua tsev neeg. Ib yam li ntsev, nws yog siv rau ib daim ntaub ntub dej thiab txhuam kom zoo rau ntawm qhov chaw tsis huv.
Acetic essence lossis "Dichlorvos"
Ntawm no yog ob peb txoj hauv kev kom tshem tawm silicone sealant hauv chav dej. Cov khoom no, txawm tias muaj kev txhoj puab heev, kuj yog "neeg".
Txhawm rau ntxuav lub da dej los ntawm lub sealant, koj tuaj yeem siv vinegar essence (tsawg kawg 70%). Nws dissolves silicone zoo thiab tso cai rau koj tshem tawm yam tsis muaj kab. Cov khoom yog siv rau saum npoo ntawm cov kab mob thiab sab laug rau 10-20 feeb. Tom qab ntawd ib daim ntaub tawv yog moistened nrog vinegar (ib "waffle" phuam yuav ua) thiab cov kab mob kis tau zoo heev. Tsis txhob hnov qab hnab looj tes, cov khoom tuaj yeem ua rau koj ob txhais tes!
Cov tshuaj tua kab mob Dichlorvos, uas paub txog ntau tus, kuj muaj cov khoom tsis tau xav txog hauv qhov teeb meem no. Nws muaj cov kuab tshuaj. Yog tias koj ntseeg tias qhov kev tshuaj xyuas, qhov no yog qhov muaj zog txaus hnyav uas tuaj yeem tiv nrog kho silicone. Muaj tseeb, ntawm no koj yuav tsum khaws ciatsis tsuas yog hnab looj tes, tab sis kuj yog ib tug ua pa. "Dichlorvos" muaj ib tug tsis kaj siab tsw. Qhov nyiaj ntxiv yuav yog qhov ploj tag ntawm ntau yam kab thiab kab hauv koj lub tsev.
khoom siv tshuaj lom neeg zoo
Thiab ntawm no yog ob peb txoj hauv kev kom tshem tawm cov khoom siv silicone ntau dhau siv cov kuab tshuaj paub zoo. Yog tias koj tau hloov kho, tej zaum koj yuav pom qee yam ntawm cov npe hauv qab no hauv koj lub tsev:
- krosene;
- dab ntxwg nyoog;
- diesel roj;
- solvent;
- acetone;
- roj av "Kalosha";
- lwm cov kuab tshuaj.
Kev xaiv yuav nyob ntawm ntau dua li qhov muaj. Nws yog ib qho tseem ceeb uas yuav tau xyuam xim rau hom nto koj yuav ntxuav. Koj kuj yuav tsum saib seb hom silicone koj siv li cas. Cov tshuaj ntxuav kua qaub yog qhov zoo tshaj plaws ntxuav nrog acetic acid, tab sis rau cov nruab nrab, siv cov kuab tshuaj raws li cawv.
Ntseeg chemistry - ntxuav thiab ntxuav
Yog tias tag nrho cov lus piav qhia saum toj no tsis ua haujlwm, koj yuav tau mus rau tom khw rau kev ntxuav tshwj xeeb. Qee zaum qhov no tsuas yog kev xaiv dua li tshem tawm cov qub silicone sealant. Cov stains qub yog qhov nyuaj rau tshem tawm, tab sis raws li cov neeg siv tshuaj xyuas, yuav cov kuab tshuaj silicone tiv nrog txoj haujlwm yooj yim.
Kev txiav txim los ntawm kev tshuaj xyuas, ntawm cov neeg nyiam tshaj plaws, peb tuaj yeem paub qhov txawv hauv qab no:
- HG Silicon foob tshem tawm.
- Penta-840.
- Quilosa Limpiador.
- Silikon-Entferner.
- Mellerud.
- Dow Corning OS-2.
- Saudal.
- Sili-tua.
Muaj ntau yam zoo sib xws aerosols, pastes thiab kua, tab sis cov no tau txais cov neeg siv tshuaj xyuas zoo tshaj plaws.
Txhua lub cuab yeej muaj cov lus qhia meej rau kev siv, tab sis feem ntau cov txheej txheem tuaj yeem piav qhia raws li hauv qab no:
- siv cov tshuaj rau qhov chaw qias neeg nrog lub tshuab txau tshwj xeeb, txhuam los yog ntaub mos;
- tawm mus ua haujlwm ib ntus;
- tshem tawm cov khoom seem nrog lub spatula, ntoo spatula lossis lwm yam cuab yeej.
Nws yog ib qho tseem ceeb heev uas yuav tsum ua txhua txoj haujlwm nrog txoj kev zoo sib xws hauv lub tshuab ua pa thiab cov hnab looj tes roj hmab tuab. Yog tias lawv tuaj yeem yaj cov sealant, xav txog yam lawv tuaj yeem ua rau koj txhais tes.
Tom qab cov khoom raug tshem tawm tag, ntxuav thaj chaw kho nrog dej sov thiab xab npum lossis xab npum.
Txoj kev tshem tawm sealant los ntawm ntau qhov chaw
Subtleties ntawm kev kho deg kuj tseem nyob ntawm cov khoom uas nws tau tsim. Piv txwv li, koj puas paub yuav ua li cas tshem silicone sealant los ntawm acrylic da dej? Yuav ua li cas yog cam khwb cia hlau? Thiab nrog enamel los yog hlau? Txhua txheej txheem muaj subtleties. Peb yuav tham txog lawv ntxiv.
1. Enamel da dej. Xws li cov kav dej zoo kawg nkaus tolerates cov neeg kho tshuab tu. Nws tuaj yeem rubbed tsis muaj twinge ntawm lub siab, scraped nrog ib tug spatula los yog riam. Yog tias tag nrho lwm yam ua tsis tiav, streaks tuaj yeem raug tshem tawm nrog cov kuab tshuaj hnyav, thiab tom qab ntawd cov seem tuaj yeem raug ntxuav nroghlau hedgehog soaked nyob rau hauv cov tshuaj ntxuav tais diav.
2. Da dej ua los ntawm hlau (steel). Nws yog qhov zoo dua tsis siv alkaline lossis acidic kuab tshuaj los ntxuav qhov chaw zoo li no. Cov khoom no tuaj yeem tawm ntawm qhov tsis pom qhov dub. Qhov no tshwm sim vim oxidation ntawm cov hlau. Raws li cov hostesses, Dow Corning OS-2 hnyav tau pom cov txiaj ntsig zoo tshaj plaws. Nws yog txaus los thov nws ntawm cov pa phem thiab tos 10 - 15 feeb. Cov silicone yuav yob rau hauv cov pob me me uas tuaj yeem tev tau yooj yim.
Yog tias koj nrhiav tsis tau cov kuab tshuaj uas tsim nyog, koj tuaj yeem siv lub tshuab plaub hau lossis ntsev zoo.
3. Cam khwb cia hlau da dej. Xws li cov kav dej tuaj yeem ntxuav tau raws li koj nyiam. Cam khwb cia hlau yooj yim tiv taus cov kuab tshuaj feem ntau. Tsis tas li ntawd, nws tuaj yeem raug khawb thiab rubbed. Txhawm rau tshem tawm cov sealant yam tsis muaj kab, koj tuaj yeem txiav cov txheej tuab tshaj plaws nrog rab riam. Tom qab ntawd siv cov yas spatula thiab tshem tawm cov seem. Qhov kev tso kawm yog ntxuav nrog lub pob zeb pumice lossis "sandpaper", thiab tom qab ntawd ntxuav nrog daim txhuam cev dipped hauv cov tshuaj ntxuav.
4. Acrylic da dej. Qhov no yog hom "ntxim" tshaj plaws ntawm txheej thiab yuav tsum tau ua tib zoo saib xyuas. Muaj kev nplij siab hauv qhov tseeb tias qhov adhesion ntawm silicone rau acrylic yog qhov tsis muaj zog. Nws yuav yooj yim dua los ntxuav cov pa phem no. Ntawm no koj tuaj yeem siv tib yam Dow Corning OS-2 hnyav. Raws li kev txheeb xyuas, nws tsis ua mob rau acrylic nto thiab maj mam tshem tawm silicone. Nws yog txaus rau smear qhov chaw uas muaj kab mob thiab tawm mus txog ib teev. Tom ntej no, cov silicone yaj yog ntxuav nrog ib daim ntaub mos, thiab qhov chaw kho mobntxuav tais diav.
Cov lus qhia los ntawm kev paub
Yuav kom tsis txhob lwj cov kav dej, ua raws li cov cai yooj yim no:
- Sim cov tshuaj uas tau xaiv rau ntawm thaj chaw tsis pom tseeb. Yog tias tsis pom muaj qhov tsis zoo tom qab 15 feeb, siv cov khoom ntawm tag nrho saum npoo.
- Nco ntsoov tias koj muaj qhov cua zoo thaum ua haujlwm, hnav hnab looj tes thiab lub tshuab ua pa.
- Yuav kom ua tiav qhov txiaj ntsig zoo tshaj plaws, siv txhua txoj kev hloov pauv, nyob ntawm qhov ua phem ntawm qhov cuam tshuam.
- Sim tshem cov sealant ntawm theem ntawm kev tsim kho, ces nws yuav tsis tsim nyog los ntxuav nws tom qab polymerization.
Koj tuaj yeem tshem tawm ntawm silicone sealant drips. Nws tsuas yog yuav tsum nco ntsoov tias txhua yam khoom muaj nws tus kheej txoj kev raug. Kev xaiv txoj cai txhais tau tias lav tsis tau tsuas yog kev ua haujlwm, tab sis kuj muaj kev nyab xeeb.
