Cov Xim Tha Xim Rau Putty: Hom Net Rau Phab Ntsa Putty, Uas Koj Xav Tau Kev Txhawb Nqa Cobweb

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

Painting mesh yog cov khoom txhawb ntxiv uas suav nrog cov cell ntawm ntau qhov ntau thiab tsawg. Nws yog tsim los ntawm rub cov iav quartz uas yaj thiab siv rau kev ua haujlwm tiav. Yog tsis muaj cov tha xim thav duab, nws yuav tsis tuaj yeem kho tau zoo, vim nws muab kev txhim kho txhim kho pob qij txha thiab txhim kho.

Peculiarities

Puttying yog theem kawg ntawm kev ua tiav ua ntej thov pleev xim thiab kua roj vanish. Kev ua haujlwm zoo tau txiav txim siab tias kev kho yuav ntev npaum li cas, seb phab ntsa puas yuav muaj qhov ntxim nyiam, nrog rau lub zog thiab lub zog ntawm lub hauv paus. Ua ntej tshaj plaws, puttying yog ua kom phab ntsa thiab qab nthab txawm thiab du, txhawm rau txhawm rau tawg. Lub luag haujlwm tseem ceeb hauv qhov no yog ua los ntawm daim npog ntsej muag. Nws yog tsim los tuav qhov ua tiav thiab tiv thaiv nws los ntawm flaking. Mesh tseem tiv thaiv kev deformation thiab muaj qhov ua kom poob siab.

Reinforcing mesh muaj cov khoom hauv qab no:

• hluav taws tsis kam;
• ya raws tsis kam;
• tiv taus qhov kub hloov pauv zoo;
• tsis muaj kuab lom;
• ntau yam kev siv (pob zeb ua ke, fiberboard, chipboard, cib thiab lwm yam ntaub ntawv).

Tensile zog nyob ntawm cov khoom tuab thiab mesh loj. Qhov ruaj khov nws yog qhov zoo dua ntawm cov khoom. Cov meshes niaj hnub tau tsim los twb tau pleev xim nrog polyacrylic muaj pes tsawg leeg.

Qhov no yog ua kom:

• tswj lub zog ntawm cov khoom siv;
• tsis pom qhov cuam tshuam ntawm alkalis;
• nce cov nplaum ntawm lub vev xaib mus rau saum npoo;
• tsis txhob raug mob.

Saib

Rau plaster, pleev xim nets raws li fiberglass lossis polymers tau siv vim tias lawv yog qhov hnyav. Lawv tau siv thaum cov tuab ntawm txheej txheej txheej txheej yog 2-3 cm, yog tias cov tuab tuab tsawg dua 2 cm, tom qab ntawv tsis muaj qhov xav tau ntxiv, vim txheej yuav tuaj yeem tuav nws tus kheej. Rau cov txheej ntau dua 5 cm, pleev xim nets tsis haum, tab sis qee tus kws tshaj lij siv ob peb txheej ntawm kev txhawb nqa cov canvas. Txhim kho cov ntaub ntawv tsis txaus tsuas yog muab tso rau hauv txheej txheej plaster, nws yuav tsum tau tsau rau saum npoo av. Rau cov phab ntsa ua vaj tsev, tshem cov ntoo tawm, rau phab ntsa ntoo - ntsia hlau lossis ntsia hlau tus kheej. Qhov no tau ua tiav los xyuas kom meej tias cov plaster tsis plam tom qab ntawm phab ntsa vim qhov ua tsis tau zoo.

Muaj peb hom xim nets, uas sib txawv hauv qhov loj me:

• txhawb nqa putty network;
• serpyanka;
• cob mesh.

Rau kev txhawb nqa mesh, cov txheej txheem tseem ceeb yog cov mesh loj thiab ntom ntawm fiberglass. Yog tias cov cell me me, ces lub mesh muag muag. Thaum xaiv fiberglass, koj yuav tsum mob siab rau hom nto . Cov mesh nrog cov xov tuab yog qhov tsim nyog rau kho kom zoo nkauj sab nrauv, thiab nrog cov xov nyias - rau kev kho kom zoo nkauj sab hauv. Fiberglass yog tiv taus cov neeg kho tshuab kev nyuaj siab, kub heev, av noo. Tsis tas li, cov cuab yeej txhawb nqa yog lub teeb yuag, tsis qiv nws tus kheej rau xeb. Yog tias koj tsuas yog yuav tsum pleev xim rau phab ntsa thaum kawg, tom qab ntawd hom mesh no zoo haum. Ua ntej tshaj, koj yuav tsum tau ua kom muaj zog ntxiv ntawm cov phab ntsa nrog lub network putty. Rau lub hom phiaj zoo li no, nws yog qhov zoo dua los nqa cov ntxaij nrog cov ntxaij loj txog li 5x5 mm kom cov pluaj zoo dua. Cov kab nrib pleb yuav tsum tsis txhob tshwm ntawm phab ntsa uas muaj kev txhawb nqa zoo.

Serpyanka kuj suav nrog cov duab plaub fab uas muaj ntau qhov sib txawv, tab sis feem ntau nws muaj cov nplaum nplaum. Muab rau hauv yob txog li 20 meters, thiab nqaim hauv qhov dav. Zoo tshaj plaws rau fiberboard, chipboard, phab ntsa ntub dej, xis mas thiab lwm yam ntaub ntawv. Nrog nws cov kev pab, qhov tsis xws luag thiab kab nrib pleb raug tshem tawm, qhov saum npoo ntawm lub qab nthab yog qib, cov phab ntsa ua du. Txhawm rau ntxiv cov pob qij txha ntawm phab ntsa, koj tuaj yeem yuav lub kaum tshwj xeeb ua los ntawm cov ntxaij, uas yuav yooj yim rau txoj haujlwm thiab pab muab txhua yam zoo. Cobweb mesh (fiberglass) yog qhov zoo tshaj plaws rau qhov chaw loj, vim nws yog qhov dav. Fiberglass ua rau cov nplaum ntawm cov nplaum, vim nws yog cov ntaub tsis-ntaub uas tau txais los ntawm kev nias. Yeej, cobweb yog siv thaum txhawb qab nthab.

Daim ntawv thov

Ua ntej siv cov ntaub thaiv kom ruaj khov, nws yog qhov tsim nyog los txiav nws rau hauv qhov tawg, thiab twb tau ua cov tawg tsam no yuav tsum tau muab tso rau ntawm thawj txheej ntawm plaster. Nws tseem yog ib qho tseem ceeb rau kev sib tshooj ntu ntu. Cov ntawv txhawb nqa tau nthuav dav raws cov plaster los ntawm qhov chaw mus rau ntug. Nws yog ib qho tseem ceeb kom ceev qhov muag ntawm cov npoo ntawm daim ntaub kom nws tsis peek.

Cov txheej txheem muab cov pleev xim nets yuav luag zoo ib yam rau txhua hom:

• nws yog qhov tsim nyog los ua tus plastered nto;
• thov txheej putty tsuas yog tom qab lub plaster tau qhuav tag;
• siv spatula, cov xim tha xim tso rau ntawm qhov tsis qhuav txheej ntawm putty;
• siv lwm txheej putty.

Thaum siv serpyanka, ua ntej koj yuav tsum tau ntxuav cov pob qij txha thiab txhawb lawv, thiab tom qab ziab, siv serpyanka. Tom qab tag nrho cov kev ua no, txheej thib ob ntawm putty tau thov thiab qib.

Muaj ob txoj hauv kev los thov serpyanka:

• Ceev cov mesh mus rau saum npoo uas cov nplaum tau ua yav tas los. Txhawm rau kho kom zoo dua, nias tus nab nab mus rau saum npoo. Tom qab lub mesh tau txuas nrog, koj yuav tsum tau thov lwm txheej ntawm cov kua nplaum, thiab tom qab ua kom qhuav tas, ua ib qho muab tso rau. Txoj kev no tuaj yeem txo qhov ua tiav ntawm qhov ua tiav;
• Ib txheej putty tau siv rau saum npoo, ib lub mesh siv rau nws. Tam sim ntawd tom qab kho lub mesh, thov txheej thib ob ntawm putty.

Nrog cov iav fiberglass, txhua txoj haujlwm tau ua tiav siv cov menyuam. Ua ntej, cov kua nplaum tau siv nrog cov menyuam rau saum npoo, tom qab ntawv siv cov iav fiber ntau kom cov kab sib tshooj sib tshooj sib nrug ntawm 50 hli. Txhawm rau qib cov ntxaij, nws yog qhov tsim nyog yuav tsum hla nws nrog cov menyuam. Ua ntej siv cov cobweb mesh, nws yog qhov tsim nyog los ua tus thawj.

Sib tsoo

Tom qab ua tiav tag nrho cov kauj ruam txhawm rau ntxiv dag zog rau phab ntsa, nws yog qhov yuav tsum tau ua kom tiav qhov muab tshuaj txhuam thiab xuab zeb rau ntawm qhov chaw. Cov txheej txheem ua tiav yog ua tiav hauv tib txoj kev raws li lub hauv paus. Qhov tseem ceeb yog tos kom txog thaum txheej nrog cov xim net qhuav, txwv tsis pub cov txheej yuav tsis lo. Lub thickness ntawm qhov muab tub lim yuav tsum yog kwv yees li 1-2 hli. Thaum qhuav, koj tuaj yeem npaj mus rau xuab zeb. Kev sib tsoo yog nqa tawm kom cov phab ntsa zoo kawg nkaus txawm tias du thiab du, vim tias cov tsos ntawm chav nyob ntawm qhov no. Ib qho ntxiv, pleev xim lossis ntawv ntsa tsis zais qhov tsis xws luag, tab sis hais txog lawv. Yog tias qhov saum npoo tsis sib xws, cov ntawv ntsa tuaj yeem tawm los lossis ua pob. Txhawm rau ua kom cov phab ntsa zoo ib yam, kev sib tsoo yog nqa tawm ob peb zaug hauv qhov chaw muaj teeb pom kev zoo kom pom qhov tsis xws me me.

Tom qab ua tiav cov putty, nws tsis muaj peev xwm mus ua cov xuab zeb ua ntej tshaj li ib hnub ., koj yuav tsum tau tos kom txog thaum txheej putty qhuav tag. Rau kev sib tsoo, siv cov ntawv xuab zeb zoo los txhuam cov txhuam. Nws yog ib qho tsim nyog yuav tsum khiav nws hla txhua qhov chaw kom tshem tawm txhua qhov protrusions thiab qhov tsis xws luag. Yog tias muaj kev nyuaj siab loj, tom qab ntawd lawv yuav tsum muab tso rau hauv. Thaum xaiv cov ntawv xuab zeb, koj yuav tsum saib nws cov qoob loo. Thaum pib ntawm cov xuab zeb, nws yog qhov zoo dua los siv cov xuab zeb sib tov sib xyaw, thiab thaum kawg muab qhov ua kom du-nplua-cov ntawv xuab zeb.

Kev sib tsoo yog nqa tawm hauv ntau theem, tab sis thev naus laus zis zoo ib yam - thaj chaw me me ntawm qhov chaw tau ua tiav nrog kev txav mus los ntawm saum toj mus rau hauv qab. Thaum lub sijhawm txheej txheem, qhov loj me ntawm cov ntawv xuab zeb hloov pauv. Feem ntau, cov ntawv xuab zeb zoo raug siv nyob rau theem kawg. Txog qhov chaw mus tau yooj yim, siv cov ntawv txhuam los yog koj tuaj yeem sim quav cov ntawv xuab zeb ntau zaus. Ntxiv nrog rau cov ntawv xuab zeb, koj tuaj yeem siv cov mesh txhuam. Nws qhov sib txawv tseem ceeb ntawm daim ntawv yog nws qhov hnyav tiv taus, nws tsis txhaws nrog plua plav, tab sis kuj siab dua tus nqi. Yog tias koj muaj lub tshuab zom, cov txheej txheem sib tsoo yuav nrawm dua. Ntxiv mus, qhov ua haujlwm tau zoo yuav nce ntxiv. Sandpaper kuj tau txuas rau lub tshuab, thiab cov txheej txheem tau ua tiav.

Tom qab txhuam cov phab ntsa, koj yuav tsum ua kom huv huv txhua qhov chaw los ntawm hmoov av thiab av. Txhawm rau kho qhov tshwm sim, cov phab ntsa tau rov ua dua.