Hom PuTTY rau phab ntsa

Tsis niaj hnub kho hnub no, tej zaum tsis yog tsis muaj putty. Qhov no tshuaj khib yog indispensable, tab sis nws yog ib qho tseem ceeb los mus xaiv tus txoj cai uas tso npe thov tsis tau tsuas yog rau cov phab ntsa, tab sis lub qab nthab. Mus xyuas lub khw, tau txais kev pab yog feem ntau ntsib nrog cov complexity - ib co plaster rau phab ntsa thiab ceilings xav. Mixtures tej zaum yuav txawv ntawm lawv tus kheej los ntawm ib tug ntau yam, tab sis yuav tsum muab sau ua ke ntawm cov yooj yim lub hom phiaj thiab muaj pes tsawg leeg.

Hom putty muaj pes tsawg leeg

Xav lub hom muab tub lim, koj yuav tsum xyuam xim rau cov khoom xyaw. Mortars feem ntau muaj cov xub ntiag ntawm peb loj Cheebtsam, nws siv tau cov muab tub lim. Cov lwm yam, uas yog siv rau qhov siv thiab ua cov tau piav mixtures, nws yuav tsum tau tseem ceeb:

• hnyav;
• muab tub lim;
• astringent.

Classifying putty muaj pes tsawg leeg, yuav tsum coj mus rau hauv tus account lub hom losis tswvyim dabtsi, vim hais tias lub luag hauj lwm ntawm lub muab tub lim yog yuav luag ib txwm ua raws li cov xuab zeb, thaum lub kuab yog dej. Yog li, lub muab tub lim pes tsawg leeg yuav tsum tau muab faib mus rau hauv:

• gypsum;
• MAAs;
• polymer.

MAAs putty

Ntawm kev muag khoom hnub no sawv cev rau ntau hom fillers, ntawm lwm tus neeg yuav tsum muab sau ua ke ib tug sib tov raws li nyob rau hauv xis mas. Cov kev daws teeb meem muaj ib tug zoo lis Cheebtsam. Cov phau ntawv ua MAAs qib M400 los yog M500. Hav dej xuab zeb muab tub lim yog feem ntau quartz, vim nws yog yus muaj los ntawm zoo muaju thiab cov tsis tuaj kawm ntawv ntawm impurities.

Cov MAAs lub tsho tiv no cov phab ntsa yog zoo nyob rau hauv hais tias nws muaj ib tug siab zog thiab puas nws yuav tsuas yuav txhob txwm tshaj tawm tsoo nto. Ib qho tseem ceeb kom zoo dua yog waterproof, li ntawd, lub plaster yuav siv tau rau chav dej thiab pas dej da, raws li zoo raws li lwm cov chaw uas tej yam kev mob yog yus muaj los ntawm cov pwm.

Xav lub hom fillers rau phab ntsa, koj yuav tsum tau them nyiaj mloog rau ib hom ntawm cement, vim hais tias nws yuav siv tau txawm rau facades vim dej kuj thiab durability. Tsim txheej muaj peev xwm sawv ntawm niaj txhoj puab heev lwm ib puag ncig. Tab sis xws li mixtures tseem muaj disadvantages. Lawv hais nyob rau hauv lub fact tias cov ntaub ntawv uas yog shrunk tom qab kom qhuav, thiab kuj tsis txawv elasticity, li ntawd, tej kab nrib pleb zaum yuav tshwm sim rau ntawm qhov chaw. Nyob rau hauv tas li ntawd, superimposed txheej yuav ntev kom qhuav.

gypsum plaster

Nyob rau hauv cov ntaub ntawv no, nws ua raws li ib tug phau ntawv nyob rau hauv plaster. Tej mixtures yog siv nyob rau hauv cov kev npaj ua ntej rau painting. Nrog xws compositions peev xwm ua tau ib txig tiaj nyob rau theem kawg. Thaum piv nrog rau MAAs "tus kwv tij", lub gypsum compositions qhuav sai sai txaus thiab tsis shrink. Qhov no hom ntawm muab tub lim yuav tsum tau siv raws li sai li sai tau, vim hais tias tej zaum nws yuav pib mus rau qhuav tawm ua ntej lub hnub tim ntawm daim ntawv thov mus rau qhov chaw.

Tej mixtures yog siv nyob rau hauv ib tug zoo rhuab thiab qhuav tej yam kev mob, txij li thaum gypsum tsis tso dej thiab swells los ntawm dej. Yog li ntawd, nws siv yog tsis yooj yim sua rau sab nrauv finishes. Teeb meem impurities yog tsis nrog cov khoom xyaw, cov khoom muaj kev ruaj ntseg rau cov neeg kho mob. Yog hais tias qhov chaw yog kho nrog lub muaj pes tsawg leeg, lub puab rau nws thiab cov txheej yuav zoo heev breathability tsis tshwm sim. Cov khoom tsis hlawv, tab sis muaj ib tug uas tsis muaj zog thiab yuav tsis tau tiv nrog kub hloov.

polymer putty

Yog hais tias koj nqa tawm kho tej hauj lwm ntawm plaster yuav tau siv, yam thiab lub hom phiaj ntawm qhov no cov ntaub ntawv uas yuav tsum tau suav hais tias. Cov lwm yuav tsum faib polymer mixtures uas nrog Performance seem yus pom yuav hu ua qhov zoo tagnrho. Lub polymer Cheebtsam ua raws li ib tug phau ntawv. Cov tshuaj twb tuaj koom lub ntsiab zoo yav dhau los mixtures thiab yuav luag devoid ntawm drawbacks. Yuav kom leej, cov tsuas yog ib qho rho tawm - tus nqi.

polymer-raws li lub ntsiab yog kim, tab sis yog universal. Lawv yog cov yuav kav ntev tsis muaj kev ntshai los hloov nyob rau hauv kub thiab dej, qhuav sai sai thiab muaj ib tug high degree ntawm elasticity. Thaum lub sij hawm daim ntawv thov, koj yuav tsum tau pleasantly ras los ntawm qhov uas tsis muaj noj ntawm muaj pes tsawg leeg. Siv cov tshuaj no, ib tug yuav ua tau yuav luag ib daim iav nto. Qhov no zoo ntawm putty rau sab nrauv fits txig, vim hais tias nws muaj dej kuj thiab siab zog.

Yuav ua li cas xaiv ib tug tub lim rau lwm cov laj

Qhov saum toj no hom ntawm fillers yuav txwv kom muab zais li ntau thiab los ntawm lub sij hawm. Nyob ntawm seb cov kev siv, kev daws teeb meem no tej zaum yuav muaj li ntawm ntau cov khoom xyaw feem thiab hais hauv lub xub ntiag ntawm plasticizers, raws li zoo raws li ntxiv Cheebtsam. Xav lub hom putty mus rau lub qab nthab thiab cov phab ntsa, koj yuav subdivide lawv mus rau hauv:

• pib;
• universal;
• finishing.

Tus thawj yog siv rau leveling, whereas lub yav tas yog npaj mus ua ib lub zoo nkauj txheej.

pib putty

Nws yog siv rau cov thawj txheej, txij li thaum nws tso cai rau kom dlhos qhov chaw tom qab plastering. Rau xws li fillers raug ntxhib feem tivthaiv, uas qhia ib tug siab zog. Cov sib tov muaj ib tug high adhesion, tab sis nws yuav sib txawv nyob ntawm seb lub substrate. Raws li ib tug pib muab tub lim kheev siv xis mas compositions. Thaum xaiv pib daws yog tsim nyog them sai sai mus rau lub permissible thickness ntawm txheej. Qhov no parameter yuav tsum nyob rau hauv lub chav ntawm 0 mus 25 hli.

Hniav plaster

Xav lub hom muab tub lim, koj yuav tsum xyuam xim rau cov xov sib tov, uas yog siv tom qab qhov pib lineup. Lawv muaj ib tug zoo feem, thiab cia kom tsim ib tug txheej ntawm mus txog 4 mm, uas tso cai rau mus cuag ib tug du nto haum rau kho kom zoo nkauj.

Lub zog ntawm cov xov putty yog tsis yog li ntawd siab, tab sis qhov no yog ib tug ntxiv, vim hais tias nws tsuas lis nrog ntwav txhuam ntoo. Lub finish lub tsho tiv no feem ntau yog siv nyob rau hauv lub rooj plaub uas nws yog npaj mus thov cov ntaub ntawv raws li lub hom lacquer coatings, xim, textiles los yog wallpaper. Nyob rau hauv tag nrho cov zaum nws yog ib qho tseem ceeb tias lub saum npoo yog zoo kawg nkaus tiaj tus, vim hais tias tsis tsis xws luag yuav pom.

Universal putty

Cov compositions yog multicomponent thiab ua ke tag thiab leveling thaj chaw ntawm lub ntsiab. Qhov kev xaiv no yog cov tshuaj zoo meej rau cov neeg tsis cov tub txawg. Universal fillers cia ib cov ntaub ntawv uas leveling thiab finishing. Nrog kev daws teeb meem ntawm no hom yuav tsum tau txuas nyob rau hauv gypsum blocks, rau tshem tawm daim tawv nyias thiab gloss tshaj lub keej.

Hom muab tub lim rau gypsum boards

Ntawm kev muag khoom hnub no hais sib txawv ntawm cov fillers rau plasterboard. Txawm li cas los, lawv cov dej num raws li cov saum toj no tej ntsiab cai. Cov feem ntau gypsum formulations yog siv rau lub FCL. Tab sis muab faib sib tov ntawm phab ntsa ntub dej yuav ua tau ntau dua, thiab rau lwm cov laj, lawv yog:

• leveling;
• tshwj xeeb;
• mixtures ntawm lub thib ob txheej.

Xaiv ib tug leveling compound, koj yuav tsum tau them nyiaj tshwj xeeb mloog mus rau cov ntsiab tivthaiv. Cov no tej zaum yuav polymers, maas los gypsum. Cov yav tas kev xaiv yog tsis pom zoo rau cov chav uas muaj av noo. Tab sis lub MAAs compositions txig manifest lawv tus kheej txawm nyob rau hauv ntub tej yam kev mob, tab sis, nrog lub sij hawm rau ntawm qhov chaw yuav tshwm sim microcracks. Nyob rau hauv kev ua tau zoo ntawm ob hom ntawm superior polymer fillers, tab sis lawv yuav tsum tau them rau tus nqi.

Ntxiv tswv yim pom zoo nyob rau hauv cov kev xaiv ntawm putty mus rau lub qab nthab

Rau qab nthab feem ntau muaj fillers uas yog finer feem ntawm hais tsis pub dhau 0.3 hli. Nrog kev xav txog cov pa yooj yim tebchaw, lub factionalism hais tsis pub tshaj 0.6 hli. Qhov no tso cai rau lub daim ntawv thov ntawm tsawg tuab txheej. Polymeric fillers muaj cov tsawg tshaj plaws - 0.2 hli inch.

Tej compositions yog haum rau finishes, qhov twg tsim nyog tus zoo leveling txheej. Nyob rau hauv kev txiav txim los mus txiav txim yog dab tsi yam tsawg kawg nkaus thickness ntawm txheej yuav tsum tau khoo los ntawm 3. loj fractions tas sib tov yog yuav tsum tau ua ntawv thov mus rau lub qab nthab li nyias txheej, tom qab kawm tuab si lug, koj yuav tau txais ib tug khoom thiab du nto. Nws yog ib qho tseem ceeb kom zoo zoo npaj cov ntxhib los luj, nws yuav tsum tau ntxuav thiab ua kom paub meej tias nws yog muaj zog txaus. Thov lub plaster rau cov yas, hlau thiab iav yog tsis tau tso cai.

xaus

Maas hom sab nraum zoov putty haum rau facades ntau tshaj lwm leej lwm tus. Vim hais tias cov khoom no yog resistant rau kev phiv tej yam thiab yog muaj peev xwm mus qhia lub dag lub zog ntawm lub lag luam. Tab sis rau sab hauv tej hauj lwm yog ua tau kom xaiv ib tug plaster los yog ib tug polymer muab tub lim, uas yuav tau mus thov khaubncaws sab nraud povtseg ntawm txawv thicknesses, uas yuav nyob ntawm seb lub hom phiaj ntawm lub sib tov.