Tiav Plaster: Vim Li Cas Nws Thiaj Xav Tau Thiab Dab Tsi Tuaj Yeem Hloov Pauv, Hom Khoom Siv Rau Phab Ntsa Plasterboard, Pleev Xim Thiab Pleev Xim, Thaj Tsam Ntawm "Prospector

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Hauv txheej txheem kev tsim kho lossis kho, txhawm rau tsim kom du ntawm phab ntsa rau pleev xim lossis pleev xim nrog txhua yam ntawm cov ntawv ntsa, nws raug nquahu kom siv cov plaster tiav. Hom khoom siv hauv tsev no, piv rau cov khoom siv hauv thawj theem, tshwj xeeb tshaj yog cov hmoov zoo. Nws yog cov cuab yeej no uas thaum kawg ua rau nws muaj peev xwm kom tau txais lub tiaj tiaj zoo nkauj, uas tom qab ntawd nws yuav yooj yim heev rau tso cov khoom zoo nkauj thiab ntsej muag.

Daim ntawv thov thaj tsam

Txhua hom kev ua kom tiav, nyob ntawm thaj tsam ntawm daim ntawv thov, tuaj yeem faib ua ob hom loj:

• rau kev ua haujlwm sab nraum zoov;
• rau kev ua haujlwm sab hauv.

Qhov kev faib no yog qhov muaj txiaj ntsig tiag tiag, txij li hauv txhua hom kev ua tiav qhov sib xyaw sib xyaw tau siv, cov khoom sib txawv uas txawv tsuas yog ntxiv rau kev txhim kho cov khoom rau lawv, uas feem ntau xav tau rau kev ua haujlwm sab nraum zoov. Rau facade mortars, nws yog ib qhov tsim nyog los ua kom khov tiv taus thiab hydrophobicity ntawm putty.

Qhov sib txawv tseem ceeb ntawm kev ua tiav plasters tuaj yeem piav raws li:

• tsim ib qho chaw zoo tshaj plaws rau dai phab ntsa rau kho kom zoo nkauj sab hauv;
• kev tiv thaiv los ntawm cua thiab ya raws, kev ua haujlwm ntawm rwb thaiv tsev thiab txheej zoo nkauj rau txheej sab nrauv ntawm cov tsev.

Rau sab nrauv ua haujlwm sab nrauv, koj tuaj yeem siv cov cement-based compounds lossis polymer-acrylic mixtures.

Qhov kev xaiv zaum kawg yuav nyob ntawm seb qhov kev xav tau tseem ceeb rau kev daws teeb meem yuav yog nyob hauv txhua tus neeg. Yog li, rau kev tiv thaiv phab ntsa, nws yuav raug hais kom siv cov xuab zeb-cement sib tov nrog ntxiv ntawm cov khoom tshwj xeeb uas txhim kho yas, thiab rau kev tiv thaiv los ntawm ya raws thiab cua, qhov kev xaiv zoo tshaj plaws yuav yog cov polymer sib xyaw nrog cov hauv paus acrylic.

Hom sib tov

Muaj ntau ntau hom kev ua tiav putties:

• Maas plaster . Hom tsev sib xyaw no tuaj yeem yog ob hom, xws li: cement-sand lossis cement-lime mix. Cov tshuaj khib no tuaj yeem siv hauv chav uas muaj cov av noo siab thiab qhov chaw muaj kev ntxhov siab ntau ntxiv. Qhov tseem ceeb thiab tsis txaus siab qhov tsis zoo ntawm cov cement-based finish putty yog qhov pom ntawm kev tawg thaum lub sijhawm. Yog li ntawd, koj yuav tsum tsis txhob siv nws ua lub hauv paus rau kev pleev xim.
• Gypsum plaster . Hom kev ua kom tiav cov cug no yog qhov kev xaiv zoo tshaj plaws thaum ua haujlwm sab hauv tsev; tsis zoo li cov cement plasters, nws tsis muaj peev xwm tawg thiab kuj tseem tiv taus cov neeg ua haujlwm nyuaj. Qhov tsis zoo ntawm cov khoom no yog tias nws tsis tiv taus ya raws, yog li ntawd, nws tsis tuaj yeem siv nws hauv kev ua haujlwm sab nraum zoov, ntxiv rau hauv chav uas muaj cov av noo siab.
• Polymer plaster . Hom kev ua tiav cov tshuaj khib no muaj cov yam ntxwv tshwj xeeb uas tuaj yeem tiv nrog txhua txoj haujlwm. Nrog kev pab los ntawm ntau yam ntxiv, nws tuaj yeem hloov kho qhov ntsuas ntawm kev sib xyaw ua kom tiav. Qhov nrov tshaj plaws ntawm txhua hom kev sib xyaw polymer yog acrylic plaster.

Hniav tiav

Ib qho yooj yim ua tiav plaster tuaj yeem hloov kho nrog plaster zoo nkauj, tsim kev kho kom zoo nkauj tsis zoo ntawm phab ntsa hauv chav. Muaj ntau hom kev kho kom zoo nkauj plaster uas, tom qab thov, tuaj yeem ua rau saum npoo zoo nkauj zoo nkauj. Lawv siv yuav tso cai rau koj los tsim cov ntawv qub nrog ntau yam qauv.

Cov hom ntawm cov putties suav nrog cov hauv qab no:

• Cov txheej txheem sib xyaw , uas suav nrog ntau yam ntxiv ntxiv, piv txwv li, pebbles me me, mica lossis quartz;
• Sib tov sib xyaw muaj cov khoom me me ntawm cov pob zeb ci ci, uas, thaum qhuav, tsim cov iav tawg, ci hauv lub hnub nrog txhua xim ntawm zaj sawv. Hom kev ua tiav no zoo kawg nkaus ua ke nrog lwm cov ntaub ntawv tiav;

• Textured putty - kev tsim kho sib xyaw nrog cov qauv sib txawv, muaj ntau yam ntxiv hauv nws cov muaj pes tsawg leeg. Ib qho ntawm cov neeg nyiam tshaj plaws ntawm hom no yog qhov ua tiav putty "Bark beetle";
• Terrazite sib tov - Hom kev ua tiav cov khoom siv no yog ua los ntawm cov cement dawb nrog rau ntxiv cov hmoov av zoo, mica, txiv qaub, iav thiab lwm yam ntxiv;
• Putty "Floki" cov - matte tiav ua los ntawm acrylic flakes ntawm ntau qhov ntau thiab ntxoov, hom kev ua tiav no xav tau txheej ntxiv nrog cov kua roj vanish acrylic.

Cov Lus Qhia Xaiv

Qhov txiaj ntsig zaum kawg yuav vam khom rau kev xaiv qhov tseeb ntawm qhov ua kom tiav, nws cov qauv thiab qhov sib xws, nrog rau kev ua raws nruj rau cov txheej txheem thev naus laus zis - uas yog, qhov ua kom zoo nkauj ntawm phab ntsa, hauv pem teb lossis qab nthab.

Rau kev ua haujlwm sab hauv tiav, ib qho ntawm cov tsev sib xyaw ua ke zoo tshaj plaws yog qhov ua tiav plaster "Prospectors" ntawm lub hauv paus gypsum. Hom putty no zoo tshaj plaws rau qib ua ob lub pob zeb thiab cov cib ntsa, nws tseem tuaj yeem siv rau phab ntsa ntub dej hauv chav nrog cov av noo nruab nrab. Ntxiv nrog rau qhov tseeb tias cov kua nplaum plaster "Miners" yog qhov zoo tshaj plaws rau kev tshem tawm cov kab nrib pleb ntawm txhua qhov chaw thiab sau cov pob qij txha ntawm cov pob zeb ua pob zeb, nws tau siv dav ua cov khoom siv tiav rau phab ntsa.

Cov putty tshuav nws qhov tshwj xeeb qhov tshwj xeeb rau qhov ua tau zoo ntawm cov khoom, nrog rau tus nqi muaj rau tus neeg yuav khoom nrog txhua qib nyiaj txiag.

Plaster raws gypsum muaj ntau yam hloov pauv ntxiv thiab cov khoom hauv nws qhov tsis huv, uas muab nws tshwj xeeb yas.

Kev npaj ua tiav "Cov Neeg Pom Zoo" muaj ntau yam zoo kawg li:

• qhov sib tov tiav yog siv rau saum npoo yooj yim thiab tusyees;
• muaj peev xwm thov txheej los ntawm tsib txog tsib caug millimeters hauv ib kis;
• lub peev xwm los ua kom cov txheej tuab tuab mus txog yim caum millimeters hauv qhov chaw me me sib cais;
• siab elasticity ntawm cov khoom tiv thaiv kev tsim cov kab nrib pleb thaum cov plaster qhuav;
• qib zoo ntawm cov pa permeability yuav ua kom muaj dej txaus nkag mus rau ib puag ncig huab cua qhuav. Thiab hauv cov chav uas muaj cov av noo siab, cov khoom sib xyaw hauv tsev, ntawm qhov tsis sib xws, yuav khaws cov pa ntau dhau, muab kev nyab xeeb nyob sab hauv tsev zoo nyob rau lub sijhawm tag nrho.

Ua tiav cov cuab yeej

Txhawm rau ua cov phab ntsa nrog cov kua nplaum tiav, koj yuav tsum khaws cov cuab yeej tsim nyog uas koj xav tau hauv tus txheej txheem.

Cov no suav nrog cov teeb hauv qab no:

• ib qho kev tov khoom lossis kev tsim ua haujlwm zoo ib yam nrog cov ntawv tshwj xeeb - cov cuab yeej no yog qhov tsim nyog rau kev sib tov sib xyaw kom qhuav nrog dej hauv qee qhov sib piv;
• ib lub thawv yas, tsim nyog ntim, rau diluting qhov xav tau ntawm kev ua kom tiav putty;
• trowel ntawm qhov tsim nyog rau kev thov ncaj qha ntawm cov khoom sib xyaw npaj rau saum npoo. Nws yog qhov zoo tshaj plaws los yuav cov khoom siv tsim muaj spatulas ntawm ntau qhov sib txawv. Ntawm qhov chaw qhib loj nws yog qhov yooj yim los ua haujlwm nrog spatula loj, tab sis nyob rau qhov chaw nyuaj-mus txog qhov chaw koj yuav xav tau cov cuab yeej me dua;

• txhuam txhuam los yog cov menyuam rau kev pleev xim rau saum npoo av. Cov txheej txheem no yog tsim nyog los npog cov phab ntsa nrog txheej tiv thaiv. Cov primer txuas ntxiv muaj txiaj ntsig zoo ntawm kev muaj zog thiab nplaum thaum ua haujlwm nrog txhua yam khoom siv ntsej muag;
• ntawv txhuam thiab daim tawv nqaij yog tsim nyog rau qib tsis xwm yeem, tshem tawm cov khoom me me ntawm cov tawv sib xyaw. Thaum ua haujlwm nrog cov tshuaj txhuam kom tiav, nws raug nquahu kom siv cov ntawv txhuam zoo;
• yuav tsum muaj qib tsev los tshuaj xyuas qhov chaw kom zoo ib yam.