cov khoom siv ceramic muaj nyob hauv txhua lub tsev. Qee lub sij hawm lawv tsis sib haum rau qhov zoo tshaj plaws, thiab qee qhov tsis kav ntev npaum li peb xav tau. Yuav ua li cas yog tias koj nyiam phaj lossis khob tawg? Nws yeej ib txwm muaj txoj hauv kev tawm, txawm tias nyob rau hauv qhov xwm txheej zoo li no. Nws tsuas yog xav paub seb yuav ua li cas rau cov nplaum ceramics.
Yuav ua li cas thev naus laus zis ntawm kev tsim kho cov tais diav zoo li cas
txheej txheem no muaj ob peb kauj ruam yooj yim. Nws suav nrog:
- Nyob rau hauv gluing qhov chaw ntawm cov khoom tawg.
- Nyob rau hauv kev ua cov pob qij txha nrog tshwj xeeb txhais tau tias los yog kua iav.
- Nyob rau hauv kev tu kom zoo ntawm qhov chaw, uas suav nrog txiav cov kua nplaum uas tseem tshuav.
Yuav ua li cas thiaj zoo dua rau gluing
Thaum koj xav kom ntev lub neej ntawm ceramics, nws zoo li qhov no txhua yam txhais tau tias zoo. Cov ntsiab lus me me ntawm sab hauv lossis ua haujlwm tsis yog tsuas yog kho kom zoo nkauj hauv chav, tab sis kuj dhau los ua ib feem ntawm lub tsev. Yog tsis muaj lawv, nws yog ib qho nyuaj rau rov tsim kev nplij siab hauv tsev.
Tsis txhob maj muab pov tsegcov khoom. Tsim nyog sim kho lub bauble.
Restoration adhesive options
Puas yog nws tuaj yeem ua cov nplaum ceramics ntseeg tau thiab tib lub sijhawm tsis ua mob rau lub cev? Lo lus nug no yog nug los ntawm ntau tus neeg uas ntsib qhov kev xav tau no.
Adhesive compounds yog ib qho kev xaiv rau kev sib txuas. Lawv tau nthuav tawm nyob rau hauv kev ua lag luam nyob rau hauv ib tug ntau yam thiab muaj ib tug adhesive tshuaj ntawm lawv cov tub ntxhais. Cov peev txheej ntawm cov cuab yeej zoo li no yog kev kho thiab rov tsim kho cov khoom, cov tais diav thiab cov khoom siv kho kom zoo nkauj ua los ntawm ceramics thiab faience. Ob yam khoom no feem ntau ua ke, txij li cov nplaum rau ib qho thiab lwm qhov yog tib yam, uas ua rau nws universal.
Tsis paub dab tsi kua nplaum rau cov nplaum ceramics nrog? Ib qho kev xaiv zoo yog kev sib xyaw ua ke raws li cyanoacrylate. Qhov no yog qhov zoo tshaj plaws ua ke ntawm tus nqi thiab zoo. Koj tuaj yeem yuav superglue ntawm txhua lub khw tshwj xeeb.
Ntawm lwm txoj kev xaiv rau cov nplaum rau cov ceramics, cov kws tshaj lij sau tseg xws li:
- "Second".
- "Super moment".
- Cyanopan.
- kub.
- "Power".
- "Monolith".
- "Elephant".
- MARS (Ntshuam tsis muaj dej tsis zoo ceramic nplaum).
- PVA siv los kho lub lauj kaub tais diav rau khoom noj. Tab sis qhov kev xaiv no tsuas yog haum rau cov khoom uas nws nto tsis varnished.
- F-2, BF-4 - rau txhua hom ceramics.
Kho: yuav ua li cas tshem cov chips ntawm chav dej
Los ntawm kev tsim cov kab nrib pleb lossis chips rau ntawm chav dejtsis muaj leej twg muaj kev nyab xeeb. Qhov no yog ib qho teeb meem uas muaj teeb meem loj, tab sis muaj kev xaiv los daws nws, ntxiv rau kev hloov cov kav dej (txawm tias lawv yog ib ntus).
Nco ntsoov tias gluing yuav tsis muab cov kev ntseeg qub thiab lub zog ntawm cov qauv. Yog li ntawd (sai los yog tom qab) lub chav dej yuav tsum tau hloov. Kev rov qab los tsuas yog ncua qhov kev xav tau no.
Tsis paub yuav ua li cas kua nplaum ceramics lossis cov khoom siv huv huv? Lawv qiv lawv tus kheej kom muaj kev sib raug zoo siv cov lus sau hauv qab no:
- Rapid.
- "MARS".
- Unique.
- EPD.
- MC-1.
- EPO.
- BF-2.
Yog tias qhov ua tau ntawm kev yuav cov khoom npaj ua tiav tsis haum, ua lwm txoj hauv kev, koj tuaj yeem siv kua nplaum npaj hauv tsev. Kab lus nthuav tawm peb txoj hauv kev uas nrov tshaj plaws los npaj ib qho kev sib tov rau kev rov ua dua chav dej.
Txoj Kev 1
Cov khoom xyaw:
- dej huv;
- borax;
- casein;
- formalin lossis aluminium alum.
Tom qab sib tov qhov tseem ceeb ntawm cov khoom, ntxiv me ntsis dej ntxiv rau qhov sib tov. Txhawm rau muab cov khoom muaj pes tsawg leeg ntawm cov dej tsis kam, uas yog qhov tseem ceeb tshwj xeeb tshaj yog thaum ua haujlwm nrog cov kav dej, noj 3-4 tee ntawm formalin lossis aluminium alum. Cov txiaj ntsig muaj txiaj ntsig qiv nws tus kheej kom ua tiav kho tom qab 120-180 feeb.
Txoj Kev 2. Raws li shellac thiab turpentine
Lwm kev xaiv rau gluing ceramics.
Cov khoom xyaw:
- turpentine;
- lub teeb shellac.
Txuas cov khoom sib txuas thiab tso lub thawv rau ntawm qhov hluav taws kub qeeb. Cov sib tov yuav tsum tau boil kom txog thaum lub shellac yog tag nrho melted. Thaum lub sij hawm npaj, cov kua nplaum yog tas li stirred kom txog thaum ib homogeneous sib xws. Qhov kev sib xyaw no hardens ntev dua, yog li nws tuaj yeem npaj tau raws li kev poob qis. Cov khoom sib tov raug tso cai kom txias thiab muab faib ua feem, muab tso rau hauv qhov chaw cia lossis siv los kho cov kab nrib pleb lossis chips hauv chav dej.
Raws li xav tau, nws yog rhuab thiab thov nyob rau hauv ib txheej nyias ntawm qhov chaw kom glued. Yog li ntawd, cov khoom siv txhawb zog compressed, uas muab kev tuav nruj. Qhov tshwm sim ntawm cov nplaum residue yuav tsum tau muab tshem tawm tam sim.
Txoj Kev 3. Raws li txiv qaub, chalk thiab kua iav
Thov nco ntsoov tias cov kua nplaum no yuav tsum tau npaj tam sim ua ntej daim ntawv thov, raws li nws teem sai sai.
Cov khoom xyaw:
- chalk;
- khob kua.
Tag nrho cov khoom sib xyaw thiab siv los kho lub tais lossis lub tais tso quav.
Tam sim no koj paub yuav ua li cas nplaum lub tais tso quav ceramic, thiab koj tuaj yeem yooj yim tso rau hauv kev xyaum cov zaub mov uas tau piav qhia saum toj no.
Yuav ua li cas thiaj ua tau zoo
txheej txheem yooj yim, thiab thev naus laus zis muaj ob peb kauj ruam yooj yim. Ib kauj ruam dhau los nws zoo li qhov no:
- Sib sau txhua qhov chaw koj xav txuas. Yog tias koj rov ua dua lub khob tawg lossis lub vase, nws tsim nyog tshem tawm cov khoom seem ntawm lub sijhawm dhau los. Rausiv riam.
- Ntxuav cov khoom hauv dej sov siv cov tshuaj ntxuav tais diav lossis lwm yam khoom zoo li gel (da dej gel, tshuaj zawv plaub hau, thiab lwm yam). Tom qab ntawd, yaug cov nplais, muab tso rau ib sab kom txog thaum qhuav tag, tab sis tsis txhob so, vim koj tuaj yeem ua rau koj tus kheej raug mob ntawm cov npoo ntse lossis tawg cov ces kaum me me.
- Muab txhua daim ua ke los ua ke zoo li lub puzzle.
- Kho pob qij txha nrog acetone.
- Tau ib txheej nyias ntawm cov kua nplaum rau cov ntsiab lus sib txuas siv txhuam los yog pob ntseg ntxuav.
- Cia thawj txheej kom qhuav.
- Thov lub tsho thib ob thiab nias qhov chaw kom ua ke (tuav ob peb feeb). Nqa ib daim ntaub thiab so cov khoom sib tov uas seem.
- Cia li txuas qhov txuas nrog rau lwm qhov (nws yog ib qho tsim nyog ua qhov no tom qab ib ntus kom cov khoom yav dhau los lo zoo).
- Kho cov khoom kom zoo. Qhov no yuav ua kom muaj kev ruaj ntseg tuav.
Tam sim no koj paub yuav ua li cas rau cov nplaum ceramics. Txij li thaum koj ua haujlwm nrog iav, koj yuav tsum tau ceev faj, xws li hnav hnab looj tes roj hmab, tiv thaiv kev txiav me me lossis qhov txhab ntawm koj txhais tes.
Ua raws li cov txheej txheem tau piav qhia saum toj no thiab tau pom tias yuav ua li cas rau cov kua nplaum ceramics, kho cov khoom siv ceramic lossis cov plooj (porcelain) tsis nyuaj li nws yuav zoo li thaum xub thawj siab ib muag.
Nco ntsoov tias cov khoom kho dua tshiab tsis haum rau siv hauv chav ua noj. Thaum muab cov zaub qaub los yog ntsev rau hauv xws liLub thawv tso tawm cov tshuaj caustic uas ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv, muaj nyob rau hauv cov nplaum thiab reacts nyob rau hauv tej yam kev mob.
Tam sim no koj paub tias dab tsi yog txoj hauv kev zoo tshaj rau cov kua nplaum ceramics lossis cov khoom plooj (porcelain) thiab yuav ua li cas nyob rau hauv ntau qhov xwm txheej ntsig txog kev kho dua tshiab ntawm cov khoom thiab cov kav dej.
