Extruded polystyrene yog cov khoom siv hluav taws xob hluavtaws uas tau tsim rov qab rau xyoo 1950. Ntawm nws cov txiaj ntsig tseem ceeb yog dej tsis kam, ua haujlwm zoo heev rau deformation, tsis tshua muaj thermal conductivity thiab tsis kam rau cov kuab tshuaj inorganic. Yog tias koj txiav txim siab siv polystyrene (cov rwb thaiv tsev), koj yuav tsum paub tias nws tuaj yeem tiv taus qhov kub thiab txias. Nws tuaj yeem ua haujlwm hauv thaj tsam ntawm -500 txog +750 degrees. Cov khoom yog nyias, hnav thiab ruaj. Yog tias peb piv nrog ntoo, ces polystyrene rau rwb thaiv tsev yuav tsum tau tsuas yog 2 centimeters, raws li rau ntoo, daim duab no yuav tsum sib npaug zos rau 2.5 meters. Brickwork yuav muaj peev xwm muab cov nyhuv rwb thaiv tsev zoo ib yam nrog lub thickness ntawm 3.7 centimeters, tab sis cov ntxhia wool, kom ua tiav cov nyhuv tib yam, yuav tsum yog 3.8 centimeters tuab.
Cov neeg siv tshuaj xyuas
Polystyrene yog lub rhaub uas tau thov raucov neeg siv khoom, muaj ntau yam kev siv. Nws tuaj yeem ntsia tau rau sab nraud thiab sab hauv tsev. Nws ua raws li qhov tseem ceeb ntawm cov sandwich panels uas siv hauv kev tsim kho. Qhov no thermal rwb thaiv tsev yuav siv tau los muab zoo masonry, nrog rau, yog tias tsim nyog, ru tsev rwb thaiv tsev. Cov kws tshaj lij hais tias nws tau pom daim ntawv thov dav txawm nyob hauv kev tsim kho. Polystyrene - lub rhaub dej kub uas muaj cov yam ntxwv ntawm kev ua haujlwm siab ntawm cov dej. Vim yog cov yam ntxwv no, nws tuaj yeem siv rau kev kho dua tshiab hauv qab daus, attics, qhov twg muaj cov av noo siab. Cov khoom siv no tuaj yeem siv tau txawm tias nyob hauv cov chav uas yuav luag tsis sov. Hauv engineering engineering, nws yog siv los npaj cov kev khiav dej num, nrog rau kev tsim cov pas dej da dej. Qee qib ntawm polystyrene muaj peev xwm tiv taus cov khoom loj uas ncav cuag 45 tons ib square meter. Ua tsaug rau qhov no, nws tuaj yeem siv tau piav qhia thermal rwb thaiv tsev rau insulating pitched thiab tiaj ru tsev ntawm lub hauv paus pob zeb. Polystyrene yog ib qho rwb thaiv tsev uas tuaj yeem kho nrog cov kua nplaum tshwj xeeb lossis siv cov dowels zoo li cov nceb.
Cov yam ntxwv dav dav
Extruded polystyrene yog siv rau thermal rwb thaiv tsev ntawm lub freezers thiab tub yees units, isothermal vans thiab dej khov arenas. Nws zoo kawg nkaus ua kom pom nws cov yam ntxwv zoo thaum ua haujlwm ntawm qhov chaw uas tob rau hauv av thiab nyob rau hauv cov dej hauv av. Tsis tas li ntawd, cov xwm txheej tuaj yeem nyuaj los ntawm qhov kub thiab txias. Yog li ntawd, cov khoom siv tseem tuaj yeem siv rau kev rwb thaiv tsev ntawm cov hauv paus, nrog rau kev tsim kho ntawm txoj kev tsheb ciav hlau thiab kev loj. Sheet polystyrene muaj cov yam ntxwv zoo ntawm lub suab rwb thaiv tsev, uas yog ua tiav los ntawm thermal rwb thaiv tsev zoo. Vim nws qhov siab tiv thaiv kab mob biogenic, cov khoom siv tuaj yeem siv rau thermal rwb thaiv tsev ntawm loggias, balconies, phab ntsa ntawm cov tsev lag luam thiab cov tsev nyob, nrog rau cov ru tsev.
Hluav taws kub yam ntxwv
Tsis txhob ntseeg cov neeg muag khoom, nrog rau cov tuam txhab lag luam uas thov tias polystyrene tsis muaj qhov tsis zoo. Kev siv cov rwb thaiv tsev thermal no yog txwv tsis pub thaum tsim kho hauv Asmeskas thiab European Union. Yog vim li cas rau qhov no yog qhov hluav taws kub ntawm lub tsev tshiab kho tshiab hauv lub teb chaws Yelemees. Ua rau: extruded polystyrene hluav taws. Yog tias koj txiav txim siab yuav daim ntawv polystyrene, koj yuav tsum nco ntsoov tias nrog tag nrho nws cov txiaj ntsig zoo, tus cwj pwm ntawm cov khoom no tseem tsis meej. Lub stumbling block yog hluav taws kub. Thaum lub sijhawm tsim khoom, cov nplaim hluav taws kub hnyiab tau ntxiv rau cov khoom xyaw, uas yog tsim los tiv thaiv kev sib kis ntawm hluav taws thaum raug rau nws. Txawm li cas los xij, lub rwb thaiv tsev yuav smolder, tso cov tshuaj lom uas tuaj yeem ua rau tuag taus.
cov lus qhia kev txhim kho
Polystyrene, cov khoom uas tau piav qhia saum toj no, yuav tsum tau teeb tsa tom qabnpaj cov txheej txheem tshwj xeeb ntawm cov cuab yeej thiab cov khoom siv. Ntawm lawv yog cov kua nplaum tsim los ua haujlwm nrog ua npuas ncauj, primer, plaster, qhov kawg uas yuav tsum tau kho rau saum npoo ntawm phab ntsa. Tsis txhob hnov qab txog cov ntsia hlau phaj, nrog rau cov nylon cords, yav tas los yuav tsim nyog rau kev kho cov khoom siv ntxiv, thaum yav tas los yuav raug siv los txiav txim siab qhov tsis sib xws. Ntawm lwm yam, nws yog ib qho tseem ceeb uas yuav tsum muaj cov cuab yeej - qib, spatula, ntswj ntsia hlau, laum, nrog rau hacksaw thiab riam phom.
Cov Lus Qhia Tus Kheej
Polystyrene, uas nws cov khoom yog cov ntsiab lus ntawm peb kev tshuaj xyuas, yog qhov zoo tshaj plaws rau nruab rau lub caij sov, thaum lub ntsuas kub tsis tau poob qis dua +5 degrees. Qhov no yog qhov tseem ceeb rau cov rooj plaub uas nws yuav tsum siv cov kua nplaum rau thermal rwb thaiv tsev. Yuav kom ua tiav cov txiaj ntsig zoo, nws raug nquahu kom siv ob hom rwb thaiv tsev kho, uas yog kua nplaum thiab dowels. Qhov no yuav ua kom ntseeg tau thermal rwb thaiv tsev uas yuav kav ntev ntau xyoo.
Kev npaj kua nplaum
Polystyrene, kev siv uas tau piav qhia saum toj no, yuav tsum tau teeb tsa siv cov nplaum tshwj xeeb, cov lus qhia rau kev npaj yuav tsum tau ua raws. Nws yog ib qho tseem ceeb kom tsis txhob siv cov kev ywj pheej thiab cov zaub mov tsis raug, vim tias tsis ua raws li daim ntawv qhia yuav ua rau cov khoom siv tsis zoo.
Tus tswv yuav tsum paub
Polystyrene, daim ntawv thov uas tau piav qhia saum toj no, yuav tsum tau teeb tsa raws li qee yam thev naus laus zis. Nws suav nrog kev thov ua ntej ntawm cov kua nplaum. Cov muaj pes tsawg leeg yuav tsum tau coated nrog cov ntawv ua npuas ncauj ib teev ua ntej lawv txuas rau saum npoo. Yog hais tias cov phab ntsa yog haum, ces cov sib tov yuav tsum tau rubbed li thinly li sai tau tshaj tag nrho cov ntawv. Yog tias qhov chaw muaj qhov tsis sib xws, nws yuav tsum tau ua haujlwm ua ntej.
kev npaj nto
Rwb thaiv tsev nrog polystyrene muab kev xav tau rau kev kho mob ua ntej ntawm lub hauv paus. Ua ntej, qhov chaw yuav tsum tau ntxuav los ntawm hmoov av thiab av. Tom qab ntawd, cov khoom tsis tsim nyog raug tshem tawm, xws li cov khoom siv ntxiv, cov ntsia hlau protruding, thiab lwm yam. Txhawm rau txhim kho lub façade, koj tuaj yeem siv cov plaster sib tov, thiab nyob rau hauv cov chaw uas muaj cov kab nrib pleb thiab crevices, nws yog qhov zoo tshaj plaws mus rau putty. Qhov no yuav tshem tawm qhov tshwm sim tsis zoo thiab txhim kho qhov zoo ntawm thermal rwb thaiv tsev. Cov theem kawg ntawm kev npaj yog daim ntawv thov primer.
Kev txhim kho
Nws yog ib qho tseem ceeb rau nruab raws li vaj huam sib luag technology. Polystyrene nyob rau hauv cov ntaub ntawv no yuav qhia tag nrho nws cov zoo zoo. Nws yog ib qho tsim nyog los koom nrog cov nplooj ntawv nrog txiav sab, txij li lawv muaj lub tiaj tiaj, vim qhov no, qhov khoob yuav tsawg heev. Cov seams loj yog qhov zoo tshaj plaws nrog cov kua Styrofoam lossis Styrofoam pieces. Txawm li cas los xij, koj yuav tsum tsis txhob siv cov mounting ua npuas ncauj, vim nws yuav pab txhawb kev nthuav dav ntawm cov rwb thaiv tsev, uas yuav cuam tshuam tsis zoo rau kev ncaj ncees ntawm cov qauv. Irregularities ntawm cov pob qij txha ntawm cov ntawv tuaj yeem ua tautshem tawm nrog ib tug grater los yog coarse sandpaper. Polystyrene, cov yam ntxwv uas tau hais los saum toj no, yuav tsum tau muab khi nrog cov tais-zoo li dowels uas muaj lub kaus mom sib txawv. Nws yuav ua tau zoo tsav daim ntawv mus rau saum npoo. Tus so ntawm cov fasteners, xws li rau tes los yog tus kheej tapping screws, yuav tsum tau muab pov tseg, vim hais tias muaj ib tug muaj peev xwm hais tias ib tug muaj zog cua yuav deform lub rwb thaiv tsev. Tom qab txhim kho cov fasteners, tus kheej-tapping ntsia hlau yuav tsum tau them nrog putty.
cov lus qhia txog kev txhim kho
Tom qab daim ntawv polystyrene txuas rau ntawm phab ntsa, koj yuav tsum tau nruab dowels hauv qhov. Thaum xub thawj, cov fasteners yuav tsum tau muab ntsia ib ncig ntawm lub perimeter, thiab ces nias lub hauv paus. Sai li ib kab npaj txhij, koj tuaj yeem mus rau qhov thib ob. Kev ua haujlwm yuav tsum tau nqa los ntawm sab laug mus rau sab xis. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li qib, rau qhov no koj tuaj yeem siv lub laser lossis siv cov cuab yeej siv. Txawm li cas los xij, nws tsim nyog xav tias nws yuav tsis tuaj yeem tshem tawm qhov yuam kev tag nrho. Txog thaum cov kua nplaum teeb, koj tseem tuaj yeem txiav lossis hloov cov khoom siv hauv qee qhov chaw.
Txhim kho cov rwb thaiv tsev hauv ob txheej
Polystyrene, tus nqi uas yog qhov zoo rau cov neeg siv khoom niaj hnub no, tuaj yeem ntsia tau rau hauv ob txheej. Yog tias xav tau kev rwb thaiv tsev zoo dua, ces cov cuab yeej no yuav tsum tau siv. Thawj txheej tsis tas yuav tsum tau them nrog putty; ua tiav kev ua haujlwm ntawm hom no yuav tsum tau xa mus rau txheej thib ob. Kev kho tuaj yeem ua tiav yam tsis muaj kua nplaum, tsuas yog siv lub tais-zoo li dowels, qhov ntev ntawm qhov yuav tsum sib haum rau cov tuab ntawm ob lo lus. Yuav tsum raug cais tawmqhov ua tau ntawm cov neeg kho tshuab fasteners tau nkag mus rau hauv qhov chaw uas cov dowel twb tau teeb tsa. Yog hais tias qhov no tshwm sim, ces nyob rau hauv cov ntaub ntawv no nws yuav tsum tau rov qab ua hauj lwm, thiab nws yuav tsis tau tshem ntawm lub qhov. Qhov ntau thiab tsawg ntawm polystyrene yog txawv. Vim li no, ua ntej mus xyuas lub khw, nws raug nquahu kom suav cov cheeb tsam ntawm qhov chaw insulated. Yog li, rau ib square slab 1100x500 mm koj yuav tau them 1500 rubles.
Cov haujlwm kawg
Thaum lub rwb thaiv tsev tau teeb tsa, nws yuav tsum tau sab laug kom txog thaum cov kua nplaum dries. Rau kev kho kom zoo nkauj saum npoo, plaster tuaj yeem siv tau, txawm li cas los xij, siv qhov cuab lub zog. Daim phiaj yog ntsia los ntawm qee tus tswv ntawm cov tsev ntiag tug. Siv rau kho kom zoo nkauj thiab yas profiles, nrog rau hauv ob sab phlu. Koj yuav tsum ywj siab xaiv rau koj tus kheej qhov kev xaiv uas yuav txaus siab tshaj plaws. Yog tias txoj haujlwm ua tiav ntawm nws tus kheej, nws yog ib qho tseem ceeb uas yuav tsum ntsuas koj lub peev xwm, vim tias qhov zoo ntawm koj lub tsev yuav nyob ntawm qhov zoo ntawm lub installation. Polystyrene, tus nqi uas tau hais los saum toj no, yog ib qho zoo thermal rwb thaiv tsev. Koj tuaj yeem siv nws hauv ob peb txheej txhawm rau ua tiav qhov txiaj ntsig zoo. Qhov no yog txoj hauv kev pom zoo los ntawm cov kws tshaj lij hauv lawv txoj haujlwm. Txhua tus tswv tsev yuav muaj peev xwm ua tau li no.
