Plaster qab nthab

Plaster qab nthab yog lub tseem ceeb tshaj plaws ib feem ntawm nws tsim. Raws li ib tug tshwm sim ntawm zoo ua hauj lwm ceilings yog monolithic thiab txig smooth, lawv tsis tawm tej yam piv txwv ntawm lub nqaws. Nyob rau hauv cov ntaub ntawv no, lub zuag qhia tag nrho saib ntawm lub chav tsev yog zoo meej.

Khoom rau lub tsev plaster muaj ib tug high plasticity, thiab ua hauj lwm technology muaj peev xwm tsim heev ntau haiv neeg thiab txoj kev tsim tej yaam num. Qhov no cov ntaub ntawv uas yog environmentally tus phooj ywg thiab cov tswv yim nyob rau hauv kev siv.

qab nthab plaster yog siv nyob rau hauv zoo tag nrho nws cov nta thiab tej yam kev mob, vim hais tias cov technology tso cai rau koj mus dlhos qhov chaw txawm muaj loj tsis xws luag. Zoo plastered ceilings yuav tau kav rau ib lub sij hawm ntev - ntau tshaj 25 xyoo. Plastering tshuab nws tus kheej yog yooj yim, tab sis lub sij hawm heev-siv, yuav tsum tau ib tug ntau lub sij hawm thiab kev rau siab.

Tau pib, lub qab nthab yuav tsum tau pre-ntxuav ntawm yav tas los kev pab them nqi. Ces siv lub primer compositions ntawm sib sib zog nqus allergic.

Tom qab hais tias nws yog tsim nyog los ua lub qab nthab layout. Thov ib txoj kab nyob rau ntawm lub lub perimeter ntawm lub chav tsev (ntawm theem los yog leveling) txhais tau tus nqi qis tshaj taw tes rau lub qab nthab, ntsuas lub kab rov tav deb ntawm lub qab nthab rau tag nrho cov puag ncig cov ntsiab lus nrog rau cov ces kaum. Thaum lub point qhov twg qhov kev ncua deb yog tsawg tshaj plaws, tus nqi qis tshaj qab nthab. Los ntawm cov me deb tsim nyog los noj 10 hli thiab tsiv mus nyob rau kab li horizontally rau ntawm phab ntsa nyob rau ntawm no deb. Qhov no kab yuav tsum yog tus kab ntawm lub neej yav tom ntej qab nthab.

Plaster qab nthab nrog lawv ob txhais tes tuav los ntawm ib tug ntau yam ntawm txoj kev thiab hom kev kawm, cov kev xaiv uas yog txiav txim los ntawm tus tsim hom phiaj. Rau ntau yam uas tsim kev daws teeb meem, koj yuav tau siv ib tug ua ke ntawm txawv technologies ua hauj lwm.

Thov lub plaster yog zoo dua nrog lighthouses. Lawv muab dej ntws yaug nrog cov kab rov tav kab rau ntawm phab ntsa los ntawm cov 170-180 cm.

Ua ntej lub plaster, los txhim kho adhesion mus rau lub qab nthab, nws richly moistened nrog dej tshuaj. Nqa plaster ceilings tsho tiv no uas yog me ntsis tshaj lub beacons, tshaj tov yog muab tshem tawm txoj cai. Yog hais tias koj xav mus thov ib tug tuab txheej ntawm cov dej, ces nws yuav tsum tau ua nyob rau hauv ob peb ua sawv (txhua tom ntej - thawj tom qab kom qhuav).

Yog hais tias lub qab nthab yog heev sis tsis ncaj (sib txawv mus txog ib nrab rau ob centimeters), koj yuav tsum xub ua nws qhov cuab lub zog. Nws yog tau siv ib tug hlau daim phiaj nrog ib tug 1 centimeter cell. Kho daim phiaj ua nrog rau cov kev pab los ntawm mounting kev txhawb zog. Khoom rau lub qab nthab nto nws yuav ua tsis tau. Nws tseem ceeb heev uas lub net yog nyob rau hauv ib tug txheej ntawm plaster. Thaum uas siv cov mounting cov kev txhawb zog yuav xyuas kom meej tias nws hnyav yuav tsis tab kaum tus suaj kaum. Es tsis txhob ib daim phiaj yuav siv tau polypropylene fibrovolokno. Nws yog ntxiv thaum nws cov tshuaj.

Thov nco ntsoov tias yog hais tias ib tug sib tov, koj yeej yuav tau siv, nyob rau lub hauv paus ntawm plaster, nws tsis yog haum rau ua hauj lwm rau qhob chaw. Ntawm alabaster thiab qhob yog tshuaj tshua uas nws thiaj li ua rau lub fact tias lub plaster yuav pib mus poob tawm lawm thooj.

Plaster qab nthab yog finishing thiab roughing. Thaum ua hauj lwm yog ua los ntawm roughing tej khoom raws li ib tug txiv qaub-xis mas. Nyob rau hauv cov ntaub ntawv no, permissible me irregularities thiab hloov. Xov kev xaiv no yog mus ua hauj lwm mortars dawb. Thaum xws li ua hauj lwm raws li ib tug tshwm sim ntawm lub qab nthab yuav tsum yuav zoo kawg nkaus tus, tsis muaj tej kab nrib pleb thiab dauv. Xyuas cov flatness ntawm chaw yog tau siv ib tug ntsuj plig theem.

qab nthab plaster yog dua li nqa tawm nrog rau kev siv xis mas mortar (zoo dua haum rau ntxhib ua hauj lwm yuav tsum tau kev kawm txawj thiab ib tug tsis muaj elasticity) thiab ib tug sib tov ntawm gypsum (nrov tshaj plaws - "Rotband", qhov no cov ntaub ntawv uas yog saj zawg zog, khaub-ncaws nyias, absorbs noo noo).