2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Lavxias lub tuam txhab Volma, uas tau tsim muaj xyoo 1943, yog lub chaw tsim khoom muaj npe nrov ntawm cov khoom siv hauv tsev. Xyoo dhau los, kev ua tau zoo tshaj plaws thiab kev ntseeg tau yog qhov tsis txaus ntseeg ntawm txhua yam khoom lag luam. Ib qhov chaw tshwj xeeb yog nyob ntawm putties, uas yog lwm txoj hauv kev zoo rau cov nplooj ntoo qhuav.
Peculiarities
Volma putty yog cov khoom siv zoo siv los tsim lub tiaj tiaj. Nws yog tsim los ntawm kev sib xyaw ntawm gypsum lossis cement, uas yog tus yam ntxwv zoo viscosity.
Gypsum putty tau nthuav tawm hauv daim ntawv qhuav thiab yog npaj rau kev teeb tsa phau ntawv ntawm phab ntsa. Nws kuj suav nrog lwm yam khoom siv, suav nrog tshuaj lom neeg thiab ntxhia ntxiv. Kev siv cov tshuaj ntxiv no yog lub luag haujlwm rau kev ntseeg siab ntxiv, ua kom khov thiab khaws cov dej noo zoo. Cov yam ntxwv no muab cov khoom siv nrawm thiab yooj yim.
Vim nws qhuav sai, Volma putty tso cai rau koj kom qib phab ntsa sai thiab yooj yim. Nws feem ntau siv rau kev kho kom zoo nkauj kho kom zoo nkauj sab hauv ntawm thaj chaw lossis tseem siv rau kev ua haujlwm sab nraum zoov.
Zoo
Volma yog cov chaw tsim khoom nrov vim tias qhov zoo ntawm nws cov khoom tau them tawm. Lub tuam txhab muab ntau yam, suav nrog ntau hom kev sib xyaw.
Txhua lub npe putties muaj qhov zoo hauv qab no:
- Ib puag ncig zoo khoom. Cov khoom siv hauv tsev tuaj yeem siv rau qib phab ntsa hauv chav sib txawv, suav nrog chaw zov menyuam. Hauv nws qhov muaj pes tsawg leeg, cov khoom muaj teeb meem tsis tuaj kiag li.
- Qhov sib tov yog airy thiab pliable. Nws yog qhov txaus siab ua haujlwm nrog putty, txij li qib tau nrawm heev thiab yooj yim.
- Cov putty muab lub ntsej muag zoo nkauj. Tsis tas yuav siv qhov sib xyaw ua kom tiav.
- Tom qab siv cov khoom siv hauv tsev, kev nqaim tsis ua.
- Cov khoom siv yog lub peev xwm thermoregulate.
- Txhawm rau qib phab ntsa, nws yog qhov txaus los thov ib txheej, uas feem ntau tsis tshaj qhov tuab ntau tshaj rau rau centimeters.
- Cov khoom siv yog lub peev xwm thermoregulate.
- Qhov sib xyaw ua kom ruaj khov, nws kuj tawv tawv sai, uas muaj qhov ua tau zoo ntawm kev ua kom ntev ntawm txheej.
- Cov khoom tuaj yeem siv rau ntawm ntau qhov chaw.
- Tus nqi pheej yig ntawm cov sib tov qhuav thiab lawv lub neej txee ntev tso cai tsis tsuas yog xaiv cov peev txheej xaiv, tab sis kuj tseem siv qhov seem ntawm qhov sib xyaw yav tom ntej.
Yuam kev
Volma putty kuj muaj qee qhov tsis zoo uas yuav tsum tau coj mus rau hauv tus account thaum ua haujlwm nrog nws:
- Hauv cov chav uas muaj cov av noo siab, koj yuav tsum tsis txhob siv cov gypsum sib xyaw rau cov phab ntsa, vim nws tsis muaj cov tshuaj tiv thaiv dej. Nws yuav tsum tsis txhob yuav khoom rau qhov chaw hauv chav dej lossis chav ua noj.
- Putty tsis ua haujlwm zoo rau qhov hloov pauv sai ntawm qhov kub thiab txias.
- Kev sib xyaw ntawm gypsum tsis tsim nyog rau sab nraum zoov vim lawv nqus cov dej noo sai heev, ua rau ua rau tawg.
- Cov phab ntsa yuav tsum tau xuab zeb kom txog thaum lawv qhuav tag, vim tias tom qab ua kom tawv tawv, phab ntsa yuav khov heev thiab tsis tsim nyog rau kev xuab zeb.
- Cov putty tau nthuav tawm hauv daim ntawv ntawm cov hmoov, yog li nws yuav tsum tau diluted nrog dej ua ntej siv. Kev npaj sib xyaw yuav tsum siv tsis pub dhau 20-40 feeb, tom qab ntawd nws yuav tawv dua, thiab rov ua dua nrog dej yuav tsuas yog ua kom puas.
Ntau yam
Volma muab ntau yam ntim rau hauv los tsim lub hauv paus kom zoo nyob hauv tsev thiab sab nraum zoov. Nws muaj ob hom loj: gypsum thiab xis mas. Thawj qhov kev xaiv yog tsim tshwj xeeb rau kev ua haujlwm sab hauv, tab sis cov cement putty yog cov tshuaj zoo tshaj plaws rau kev ua haujlwm sab nraum zoov.
Txuj dej
Hom putty no yog ua los ntawm cov cement thiab ntxiv cov polymer thiab cov ntxhia ntxiv. Qhov ntau yam no yog tus yam ntxwv tiv taus ya raws, nws tsis ntsws.
Kev sib xyaw Aquastandard tau nthuav tawm hauv qhov grey. Nws tuaj yeem siv tau ntawm huab cua kub ntawm 5 txog 30 degrees Celsius. Thaum siv cov khoom sib xyaw, txheej yuav tsum tsis txhob dhau qhov ntau ntawm 3 txog 8 hli. Kev npaj daws yuav tsum siv tsis pub dhau ob teev. Kev ziab kom zoo yog nqa tawm hauv ib hnub lossis 36 teev.
Kev sib xyaw Aquastandard tau qhia tshwj xeeb uas tsim rau qib hauv qab, uas tom qab ntawd yuav tsum pleev xim nrog xim lossis siv rau kev thov plaster. Qhov ntau yam no feem ntau siv los kho cov kab nrib pleb, kev nyuaj siab thiab gouges, tab sis cov txheej tso cai tsuas yog 6 hli. Nws tuaj yeem siv rau sab hauv thiab sab nrauv ua haujlwm, ntxiv rau qhov kub thiab txias thiab av noo.
Cement putty "Aquastandard" tuaj yeem siv rau ntau hom substrates: ua npuas dej thiab aerated qhob, qhob slag, nthuav av nplaum. Nws tuaj yeem siv rau ntawm cov cement-sand lossis cement-lime surface.
Qhov ua tiav
Tiav putty yog sawv cev los ntawm kev sib tov qhuav. Nws tau tsim los ntawm cov ntaub ntawv gypsum nrog rau kev hloov kho cov tshuaj ntxiv thiab cov ntxhia ntxhia. Qhov no ntau yam yog tiv taus kom tawg.
Kev qhia tshwj xeeb:
- Ua haujlwm nrog cov khoom tuaj yeem ua tiav ntawm huab cua kub ntawm 5 txog 30 degrees Celsius.
- Kev ziab ntawm txheej yuav siv sijhawm li 5-7 teev ntawm qhov kub ntawm 20 degrees Celsius.
- Thaum siv cov tshuaj txhuam rau phab ntsa, txheej yuav tsum yog kwv yees li 3 hli thiab tsis pub tshaj 5 hli.
- Kev npaj daws tuaj yeem siv tau rau ib teev.
Cov tshuaj txhuam hniav yog siv rau qhov ua tiav zaum kawg. Ntxiv mus, phab ntsa tuaj yeem npog nrog cov xim pleev xim, cov ntawv ntsa lossis kho kom zoo nkauj hauv lwm txoj kev. Nws raug nquahu kom thov Ua tiav plaster hauv qhov npaj, ua ntej qhuav hauv paus. Cov kws tshaj lij qhia siv primer ua ntej thov pleev.
Seam
Cov khoom siv no tau nthuav tawm los ntawm cov ntaub ntawv gypsum. Nws los nyob rau hauv daim ntawv ntawm cov tshuaj tov qhuav, uas yuav tsum tau diluted nrog dej ua ntej siv. "Seam" putty muaj cov ntxhia thiab cov tshuaj ua kom zoo zoo. Kev nce ntxiv ntawm cov khoom siv txawm tias tso dej tseg. Nws yog qhov zoo rau kev ua haujlwm qib.
Cov yam ntxwv tseem ceeb:
- Thaum ua haujlwm nrog kev sib xyaw, huab cua kub yuav tsum nyob ntawm thaj tsam li 5 txog 30 degrees Celsius.
- Lub hauv paus qhuav tag hauv ib hnub.
- Thaum ua ntawv thov putty, nws tsim nyog ua ib txheej tsis ntau tshaj 3 hli.
- Thaum diluted, cov khoom siv tau siv tsawg li 40 feeb.
- Lub hnab ntim khoom hnyav 25 kg.
Seam muab tub lim yog qhov zoo tshaj plaws rau kev khi seams thiab ua tsis tiav. Nws qhov tshwj xeeb nyob hauv qhov tseeb tias nws tuaj yeem tiv nrog qhov tsis xws luag txog li 5 hli tob. Nws tuaj yeem siv rau txhua yam ntawm qhov chaw.
Txuj
Hom putty no sawv cev los ntawm kev sib tov qhuav ua los ntawm cov ntawv nplaum gypsum, hloov kho cov tshuaj ntxiv thiab cov ntxhia ntxhia. Qhov kom zoo dua ntawm cov khoom yog nce adhesion thiab tiv thaiv kom tawg. Nws tuaj yeem siv los ua lub hauv paus pib rau qib theem.
"Txuj Ci" yog npaj rau kev sib dhos yooj yim ntawm phab ntsa thiab qab nthab. Nws raug nquahu kom siv tshwj xeeb rau kev ua haujlwm sab hauv tsev hauv chav qhuav. Cov khoom siv yuav tso cai rau koj los tsim kev ntseeg tau thiab txawm tias lub hauv paus, npaj rau kev pleev xim, pleev xim rau phab ntsa lossis lwm yam kev ua kom tiav.
Thaum ua haujlwm nrog "Txheem" muab tshuaj txhuam, nws tsim nyog txiav txim siab nws cov yam ntxwv zoo:
- Ntawm huab cua kub ntawm 20 degrees, cov khoom qhuav tag hauv ib hnub.
- Txoj kev npaj daws yuav siv tsis tau 2 teev tom qab tsim.
- Cov khoom siv yuav tsum tau thov hauv cov txheej nyias mus txog kwv yees li 3 hli, qhov siab tshaj yog 8 hli.
Polyphin
Cov putty no yog polymeric thiab npog, zoo tagnrho rau tsim lub tsho tshaj sab. Nws yog qhov txawv los ntawm nws qhov ua kom dawb thiab superplasticity. Piv rau lwm hom tshuaj polymer putty, hom no yog cov thev naus laus zis tshaj plaws.
Txhawm rau npaj cov tshuaj rau ib kilogram ntawm cov sib tov qhuav, koj yuav tsum tau noj txog 400 ml dej. Cov tshuaj npaj hauv lub ntim tuaj yeem khaws cia rau 72 teev. Thaum siv cov khoom sib xyaw rau hauv txheej txheej, txheej tuab yuav tsum yog txog 3 hli, thaum qhov siab tshaj plaws tso cai tsuas yog 5 hli.
"Polyfin" yog npaj rau kev ua tiav ntawm ntau qhov chaw, tab sis kev ua haujlwm yuav tsum tau ua tshwj xeeb hauv tsev, ntxiv rau hauv cov av ib txwm muaj. Koj yuav tsum tsis txhob yuav qhov kev xaiv no kom tiav chav dej lossis chav ua noj.
"Polyfin" tso cai rau koj los tsim lub tiaj thiab daus-dawb nto rau cov ntawv ntsa, pleev xim lossis lwm yam kev ua kom zoo nkauj. Nws tawv superbly. Kev daws teeb meem npaj tau npaj muaj rau siv rau hauv lub thawv rau 24 teev.
Putty "Polyfin" yog tsim los ua haujlwm hauv chav qhuav. Thaum siv nws, huab cua kub yuav tsum yog los ntawm 5 txog 30 degrees, thiab cov av noo yuav tsum tsis pub tshaj 80 feem pua. Nws tsim nyog muab qhov nyiam rau cov cuab yeej siv hlau tsis huv thaum ua haujlwm nrog kev sib xyaw. Ua ntej siv cov tshuaj txhuam hniav, koj yuav tsum tau ua kom zoo tshaj, thiab cov menyuam yuav tsum tau nyem kom zoo kom tsis txhob ntub dej tom qab siv nws rau ntawm phab ntsa.
Polymix
Ib qho ntawm qhov tshiab ntawm Volma lub tuam txhab yog cov tshuaj pleev hu ua Polymix, tsim los tsim cov daus-dawb ua tiav ntau tshaj ntawm cov hauv paus rau kev tsim kom zoo nkauj ntxiv. Cov ntaub ntawv no tuaj yeem siv rau ob qho tib si phau ntawv thiab siv lub tshuab. Cov putty nyiam mloog nrog nws cov yas, uas muaj qhov zoo ntawm qhov yooj yim ntawm kev thov.
Xyuas
Volma putty yog qhov xav tau ntau thiab muaj lub npe tsim nyog. Tsis yog tsuas yog cov neeg siv khoom, tab sis txawm tias cov kws tshaj lij kev tsim khoom nyiam Volma cov khoom, vim tias lawv zoo thiab tus nqi qis.
Cov chaw tsim khoom tso cai rau qib ntawm qhov chaw nrog nws cov khoom ntawm nws tus kheej. Txhua pob muaj cov lus piav qhia ntxaws txog yuav ua li cas nrog putty. Yog tias koj ua raws cov lus pom zoo piav qhia, tom qab ntawd cov txiaj ntsig yuav ua rau koj xav tsis thoob.
Txhua yam Volma sib tov yog mos thiab homogeneous, uas muaj qhov txiaj ntsig zoo ntawm cov txheej txheem thov.
Cov tshuaj txhuam kom qhuav sai txaus, thaum ua kom ruaj khov rau lub hauv paus. Qhov tsis txaus ntseeg ntawm cov ntaub ntawv yog kev ntseeg tau thiab ua tau ntev. Lub tuam txhab ua raws qhov ua tau zoo thiab tseem siv zog muab cov khoom lag luam zoo tshaj plaws ntawm tus nqi pheej yig.
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