2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-09 13:23
Thaum ua tiav cov npoo, qhov zoo ntawm cov khoom yog qhov tseem ceeb tshaj plaws. Tab sis ntxiv rau cov yam ntxwv ntawm lub ntsej muag raw cov ntaub ntawv, txoj hauv kev ntawm nws cov fastening kuj tseem ceeb. Piv txwv li, yog tias peb tab tom tham txog nthuav polystyrene, nws tsim nyog xav txog qhov raug xaiv ntawm cov nplaum nplaum los kho nws.
Nta ntawm cov khoom siv teeb tsa
Rau rwb thaiv tsev ntawm lub ntsej muag thiab ua haujlwm sab hauv, ntau yam khoom siv sib txawv tau siv. Ib qho ntawm cov khoom no yog polystyrene ua npuas ncauj. Cov khoom siv yog ua los ntawm cov nplais ntawm ntau qhov ntev thiab tuab. Txhawm rau txhim kho cov pob zeb rau ntau yam txheej txheem, suav nrog pob zeb thiab hlau, cov nplaum tshwj xeeb tau yuav.
Lub luag haujlwm tseem ceeb ntawm cov kua nplaum rau nthuav polystyrene yog qhov muaj cov khoom uas ua kom ntseeg tau qhov ua tau zoo ntawm cov khoom siv rau saum npoo.
Ob lub tuam txhab hauv tsev thiab txawv teb chaws yog cov tsim khoom ntawm cov khoom no. Kev faib nyiaj rau kev ua haujlwm sab nraud thiab sab hauv.
Raws li cov kws tshaj lij, thaum xaiv cov nplaum rau mounting cov khoom, nws yog qhov tsim nyog yuav tsum tau them sai sai rau ntau lub ntsiab lus tseem ceeb
- Lub luag haujlwm tseem ceeb ntawm cov nplaum yog kom ntseeg tau qhov ua tau zoo ntawm cov nplais rau lub hauv paus, yog li tus nqi ntawm cov khoom hauv qhov no ua lub luag haujlwm thib ob.
- Cov kua nplaum los yog cov khoom sib xyaw (tshwj xeeb yog cov khoom lag luam npaj rau siv sab nraum zoov) yuav tsum tiv taus qhov hloov pauv kub, nag lossis daus thiab lwm yam tsis zoo ib puag ncig cuam tshuam.
- Ib puag ncig phooj ywg ntawm kev sib xyaw ua lub luag haujlwm tseem ceeb. Yog tias koj tsis ua tib zoo mloog qhov nuance no thaum yuav khoom rau kev kho kom zoo nkauj sab hauv, cov khoom tuaj yeem cuam tshuam tsis zoo rau kev noj qab haus huv ntawm cov neeg hauv chav.
- Kev yooj yim ntawm kev teeb tsa kuj yog qhov tseem ceeb.
Raws li kev coj ua qhia, tsis yog txhua yam khoom nthuav tawm ntawm cov khw muag khoom raws li cov kev xav tau saum toj no. Vim li no, txheej txheem txhim kho polystyrene ua npuas ncauj feem ntau nyuaj.
Muaj qee qhov tshwj xeeb ntawm kev ua haujlwm nrog kua nplaum rau kev ua haujlwm sab nraum zoov . Raws li rau bituminous thiab cement mortar, cov khoom sib xyaw yuav tsum tau siv rau hauv txheej tas mus li rau saum npoo av. Lub hauv paus ntawm phab ntsa, nyeg, yuav tsum tau npaj kom cov khoom tuaj yeem raug kaw kom nruj li sai tau. Txhawm rau ua qhov no, nws tau ntxuav ntawm cov av thiab ua ntej.
Yog tias nws tau npaj rau nruab polystyrene ua npuas dej siv cov kua nplaum-ua npuas ncauj, kev sib xyaw ua ke tau siv rau ntawm ib puag ncig ntawm cov khoom, ntxiv rau hauv nruab nrab hauv zigzag. Tom qab ntawd, lub slab tau tsau rau saum npoo.
Yog tias muaj kev daws teeb meem ntau dhau, lawv tau ua tib zoo tshem tawm tom qab cov kua nplaum tau teeb tsa. Yog tias cov khoom siv qhuav ntev heev, nws zoo dua los kho cov phaj nrog cov khoom siv.
Txheej txheem cej luam ntawm cov nplaum
Cov nplaum rau siv sab hauv tsev thiab sab nraum zoov sib txawv hauv cov muaj pes tsawg leeg thiab cov yam ntxwv. Lawv kuj tseem tuaj yeem muaj qhov sib xws sib xws, muag raws li qhov sib tov qhuav lossis npaj siv tau. Tsuas yog cov khoom ntiag tug uas txhua hom kua nplaum muaj nyob ua ke yog qhov txwv tsis pub suav nrog ntawm cov kuab tshuaj . Kev sib cuag roj av lossis acetone nrog lub rhaub dej tsis tuaj yeem lees txais, vim tias cov tshuaj no tuaj yeem hlawv los ntawm nws.
Raws li rau kua nplaum-ua npuas dej, hom khoom no yooj yim heev rau siv vim nws yooj yim siv. Cov lus sib xyaw ua tiav suav nrog txhua yam khoom tsim nyog uas tso cai rau koj ua kom cov kua nplaum nrawm thiab muaj txiaj ntsig. Txawm li cas los xij, nws yuav tsum nco ntsoov tias cov kua nplaum no qhuav sai heev. Nws yog siv feem ntau ua khoom siv ib leeg.
Cov txheej txheem qhuav tso cai rau koj siv lawv ntau zaus, sib tov sib xyaw ua ntu, raws li xav tau.
Cov kws tshaj lij qhia kom muab kev nyiam rau cov khoom qhuav thaum qhov chaw ua haujlwm muaj qhov tsis xws luag thiab tsis xws luag.
Cov nplaum ua npuas rau sab nraum zoov muaj lub hauv paus polyurethane thiab tau muag hauv cov kaus poom, uas ua kom yooj yim rau kev thov cov khoom sib xyaw rau cov ntawv txheeb. Tsis zoo li cov khoom bituminous, nws qhuav sai, yog li tsis tas yuav muaj cov khoom txhawb nqa. Cov cuab yeej tau txais lub zog tom qab ob peb teev.
Raws li rau cov npe nrov ntawm cov nplaum rau siv sab nraum zoov, peb tuaj yeem hais txog cov khoom lag luam ntawm cov tuam txhab Ceresit, Berg thiab Knauf. Cov npe no twb yeej kev ntseeg ntawm cov neeg siv khoom vim lawv cov khoom lag luam zoo.
Cov nplaum tsim los ua haujlwm nrog polystyrene ua npuas daim hlau tuaj yeem faib ua ob hom:
- cov khoom qhuav;
- polyurethane daws teeb meem.
Qhov sib txawv ntawm cov pab pawg no dag nyob rau hauv tus txheej txheem ntawm kev yug me nyuam, ntim khoom, tsos, thiab tseem yog cov txheej txheem ntawm kev ua cov khoom siv.
Ib qho ntxiv, Styrofoam cov khoom tuaj yeem muab cais ua cov qauv tsim thiab cov khoom siv dav. Hom tom kawg muaj ntau yam kev thov. Cov kev sib xyaw ua ke no tsis tuaj yeem tsuas yog ua haujlwm yooj yim, tab sis kuj ua lub hauv paus rau kev txhawb nqa cov pob zeb nrog lub mesh. Lawv qhov tsis zoo suav nrog cov yam ntxwv zoo nruab nrab. Txawm li cas los xij, qhov tsis zoo no ua rau pom tus nqi pheej yig ntawm cov khoom. Rau kev teeb tsa txhim khu kev ntseeg ntau dua, nws tsim nyog muab qhov nyiam rau cov kua nplaum los yog sib xyaw ntawm qhov nqaim ntawm qhov ua.
Rau kev ua haujlwm sab nraum zoov
Qhov tsim nyog tshaj plaws rau kev ua haujlwm sab nrauv nrog nthuav cov phaj polystyrene tuaj yeem txiav txim siab bituminous kua nplaum txawm hais tias nws muaj cov kuab tshuaj. Qhov tivthaiv no tsis tsim kev phom sij rau rwb thaiv tsev. Cov khoom raug muag npaj siv-siv. Txhawm rau nplaum cov nplaim ua ke, cov kua nplaum bituminous yuav tsum tau siv rau ntawm phab ntsa.
Hom nrov tom ntej yog MAAs kua nplaum zoo tshaj plaws rau kev ua haujlwm nrog cib subfloors, qhob thiab cinder thaiv phab ntsa, ntxiv rau kho cov vuas qab nthab. Feem ntau, cov khoom sib xyaw no tau muag qhuav, thiab rau kev npaj, hmoov tau diluted nrog dej. Qhov tsis zoo ntawm cov khoom qhuav suav nrog qhov tseeb tias nws yuav siv qee lub sijhawm los dilute cov kua nplaum rau qhov xav tau sib xws. Txawm li cas los xij, cov cement-polymer muaj pes tsawg leeg thiab tus nqi qis ua rau cov khoom nrov heev. Nws yog qhov tsim nyog rau cov xwm txheej no thaum extruded polystyrene ua npuas dej yog siv ua rwb thaiv tsev.
Hauv chav
Thaum txhim kho polystyrene ua npuas ncauj sab hauv tsev, nws yog qhov tsim nyog siv cov khoom sib txuas uas ua tau raws li cov hauv qab no:
- qib siab ntawm adhesion;
- tsis muaj tshuaj lom nyob rau hauv muaj pes tsawg leeg;
- tiv taus qhov hloov pauv kub;
- kev teeb tsa nrawm thiab tsawg smudges.
Hauv cov tsev thiab tsev uas muaj huab cua zoo nyob rau qhov kub thiab qhov av noo tsawg kawg nkaus, cov pob zeb tuaj yeem ua rau saum npoo nrog kua nplaum PVA … Hauv cov chav uas cov av noo siab txaus, nws zoo dua los siv kua nplaum roj hmab-raws … Cov khoom lag luam zoo heev rau kev ua haujlwm nrog hlau, yas, pob zeb ua ke, ntoo thiab ceramics.
Qhuav gypsum sib tov tuaj yeem siv rau cov chaw uas muaj qhov tsis xws luag. Pawg no suav nrog Knauf Perflix kua nplaum. Nov yog cov khoom lag luam ntuj tsim uas tau npaj rau siv sab hauv tsev nkaus xwb.
Thaum ua haujlwm nrog cov khoom dai kom zoo nkauj thiab qab nthab, nws tsim nyog nres qhov kev xaiv ntawm cov dej-soluble formulations … Cov khoom zoo li no yog xim dawb, yog li lawv tuaj yeem nkaum ntau li ntau tau tag nrho cov nqaws uas twb muaj lawm thiab sib koom ua ke ntawm cov ntawv txheeb.
Ua npuas dej nplaum tuaj yeem siv rau hauv qab daus, sam thiaj, phab ntsa thiab hauv pem teb. Nws yuav tsum tau thov ntawm qhov kub ntawm 0 txog +35 C.
Cov yam ntxwv thiab kev siv
Raws li cov kws tshaj lij, cov kev lag luam muaj txiaj ntsig tshaj plaws ntawm kev siv khoom yog polyurethane ua npuas ncauj thiab pleev xim rau sab nraum zoov.
Txhawm rau suav qhov kwv yees noj ntawm cov nplaum, koj yuav tsum muaj lub tswv yim ntawm qhov nruab nrab ntawm nws qhov kev siv . Tus nqi no ncaj qha nyob ntawm cov khoom, nws hom, thiab kev tsim khoom siv tshuab.
Qhov nruab nrab, cov hmoov qhuav tau siv li ntawm 500 grams rau 1 m2 ntawm cov khoom. Rau qhov sib xyaw bituminous, daim duab no txawv ntawm 800 grams lossis ntau dua rau 1 m2. Polyurethane nplaum yog qhov tseem ceeb rau qhov tseeb tias lawv tau siv qis tshaj - 1 tuaj yeem yog feem ntau txaus rau 10 m2.
Cov Lus Qhia Xaiv
Mus rau tom lub khw muag khoom rau kua nplaum rau kev ua haujlwm kho, koj yuav tsum coj mus rau hauv tus account cov hauv qab no qhov tseem ceeb cuam tshuam nrog kev xaiv cov khoom lag luam:
- cov khoom lag luam zoo yuav tsum tsis txhob tawv;
- vapor permeability ntawm cov muaj pes tsawg leeg yuav tsum muaj qhov ntsuas nruab nrab;
- raws li rau qhov ntom ntom, qhov yuav tsum tau muab rau cov qauv uas ruaj khov tshaj plaws, qhov no txuag ntawm kev siv khoom;
- rau kev ua haujlwm sab nraum zoov, kev ruaj ntseg ntawm kev daws qhov kub tsis zoo yog qhov tseem ceeb tshwj xeeb;
- Txhua lub khw tsim khoom nws tus kheej tus nqi rau cov khoom, yog li nws tsis muaj kev nyab xeeb los hais tias cov khoom lag luam pheej yig dua yog qhov zoo dua.
Dab tsi ntxiv koj tuaj yeem lo?
- Ntawm ntau yam ntawm cov nplaum uas haum rau polystyrene ua npuas ncauj, ib tus tuaj yeem tawm ib leeg styrofoam nplaum uas tseem siv rau polyurethane thiab polystyrene mounting. Ntawm cov yam ntxwv zoo ntawm cov khoom, ib tus tuaj yeem sau tseg qhov txhim kho txhim khu kev qha ntawm cov khoom siv rau pob zeb ua, plaster thiab feem ntau cov ntoo uas muaj cov hauv paus. Cov khoom lag luam muaj ntau yam kev thov, yog li lawv tau tso cai ua haujlwm sab hauv thiab sab nraum zoov. Ib qho ntxiv, tom qab ua kom qhuav tag, cov khoom tuaj yeem kho nrog cov xim los yog kua roj vanish.
- Ib qho kev sib xyaw ua ke uas ntseeg tau tau muab kev kho zoo ntawm cov ntaub ntawv raw, txawm li cas los xij, qee tus kws tshaj lij siv cov txheej txheem kho tshiab hauv kev ua haujlwm nrog nthuav polystyrene, piv txwv li, cov ntsia hlau ua kua los yog cov nplais mastics … Feem ntau, silicone sealant yog siv los txhim kho cov khoom siv. Txawm li cas los xij, thaum xaiv cov khoom sib xyaw no, tib neeg tsis xav txog qhov tseeb tias cov kev daws teeb meem no feem ntau cuam tshuam cov khoom.
- Rau lo cov ntaub ntawv raw mus rau qhov me me qee zaum koj tuaj yeem siv daim kab xev ob tog … Tab sis txoj hauv kev no tso cai rau koj kho cov khoom kom zoo tsuas yog lub hauv paus me. Txwv tsis pub, qhov kev xaiv teeb tsa no yuav tsum tsis txhob txiav txim siab.
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Kev rwb thaiv tsev ntawm lub hauv paus tuaj yeem nqa ncaj qha rau ntawm theem kev txhim kho ntawm lub hauv paus lossis tom qab tom qab nws tshem tawm, nrog rau ntawm cov tsev tsim thiab ua haujlwm. Yuav ua li cas tiv thaiv lub hauv paus ntawm lub tsev ntiag tug ntawm cov ntsia hlau thiab yuav xaiv qhov rwb thaiv tsev zoo li cas? Feem ntau, EPP daim hlau, polyurethane ua npuas ncauj tau siv rau qhov no, me ntsis tsawg zaus - nthuav av nplaum