Hom polystyrene, thaj tsam thiab txheej txheem ntawm nws cov khoom siv. Qhov zoo thiab qhov tsis zoo ntawm cov khoom siv rwb thaiv tsev cua sov. Qhov kev xaiv raug ntawm insulator thiab thev naus laus zis rau insulating hauv pem teb, qab nthab, sab nrauv thiab sab hauv phab ntsa ntawm qab daus. Kev rwb thaiv tsev hauv qab daus nrog ua npuas dej yog txheej txheem uas tiv thaiv chav ntawm huab cua txias nkag mus thiab ntub dej. Cov khoom muaj tus nqi pheej yig thiab yooj yim rau nruab. Txij li kev ua haujlwm ntawm rwb thaiv tsev tsis xav tau cov txuj ci tshwj xeeb, txawm tias tus pib tshiab tuaj yeem ua haujlwm rau lawv. Koj tsuas yog yuav tsum xaiv qhov ua npuas ncauj kom raug, npaj cov cuab yeej tsim nyog thiab ua raws li peb cov lus pom zoo thaum lub sijhawm thaiv. Peb yuav txiav txim siab tag nrho cov ntsiab lus no hauv peb tsab xov xwm.
Kev piav qhia thiab tsim ua npuas dej
Polyfoam yog cov khoom siv tau ntau yam siv hauv ntau thaj tsam ntawm kev tsim kho. Nws yog qhov tsis tseem ceeb rau insulating ntau lub qab nthab, phab ntsa, hauv pem teb thiab lwm yam txheej txheem. Txij li nws tiv taus cov dej noo, nws feem ntau siv los tiv thaiv hauv qab daus yam tsis tau poob nws thawj qib kev ua tau zoo nyob rau ntau xyoo.
Muaj ntau hom khoom siv: ua npuas polystyrene ua npuas ncauj, polyurethane ua npuas ncauj, polypropylene ua npuas ncauj, polyethylene ua npuas ncauj. Txhua yam ntawm cov hom no tuaj yeem siv rau insulate hauv qab daus. Qhov feem ntau thiab paub zoo yog cov polystyrene ua npuas ncauj, uas peb paub los ntawm peb thaum yau.
Cov khoom siv tau tsim nyob rau hauv daim ntawv ntawm cov ntawv sib txawv ntawm cov tuab thiab ua tau zoo, uas tau tsim hauv ntau theem:
- Ua npuas ncauj … Cov khoom siv raw tau muab tso rau hauv lub thawv tshwj xeeb rau ob peb feeb, cov granules hauv qab qhov siab tau nce ntxiv, tom qab uas cov khoom ua npuas dej tau tso tawm.
- Kom qhuav … Tshem tawm cov dej noo seem ntawm cov granules los ntawm lub dav hlau ntawm huab cua kub, ntxiv rau, lawv tau tshee. Hauv qee kis, txoj haujlwm no tsis ua.
- Nrhiav … Nov yog qhov kev tso cov pellets rau hauv lub txhab. Lub sijhawm ntawm cov txheej txheem nyob ntawm lawv qhov loj me, huab cua sov. Lub sijhawm nruab nrab - txog 12 teev.
- Moulding … Ua ke cov granules los ntawm kev muab lawv tso rau hauv cov pwm tshwj xeeb txog li 10 feeb, uas lawv tau sintered nyob rau hauv qhov cuam tshuam ntawm qhov kub thiab txias.
- Loj hlob … Kev tshem tawm cov khoom los ntawm kev ntxhov siab sab hauv thiab cov dej noo ntau dhau. Cov ntawv txheeb tau teem rau ib ntus los ntawm ob peb hnub mus rau ib hlis hauv thaj chaw tsim khoom.
- Txiav … Qhov no yog theem kawg, tsim tawm nrog kev pab ntawm cov hlua nichrome rhaub, tso cov khoom kom raug txiav ntsug lossis kab rov tav rau hauv cov ntawv ntawm qhov xav tau ntev, tuab, thiab dav.
Polyfoam yog cov khoom siv tshwj xeeb nrog cov txiaj ntsig hauv qab no: tsis hnyav, thawj chav kawm rwb thaiv tsev cov khoom cua sov, tiv taus ya raws zoo, tus nqi pheej yig.
Cov ntaub ntawv ua tiav no tseem muaj qee qhov tsis zoo: tso pa tawm thaum ua kom sov, tiv thaiv hluav taws tsis zoo thiab tso cov tshuaj lom thaum lub sij hawm hlawv, ua rau cov khoom puas tsuaj. Dua li qhov tsis zoo ntawm ua npuas dej, lawv tau them tag nrho los ntawm nws qhov zoo. Ntxiv mus, thaum rwb thaiv tsev hauv qab daus, tsis yog txhua yam ntawm nws qhov tsis zoo cuam tshuam.
Tseem ceeb! Cov txheej txheem ntawm kev ua npuas dej tsis yog siv zog heev. Ntawm kev tsim kho kev lag luam muaj ntau yam ntawm txhua yam ntawm cov khoom siv no, zoo tshaj rau rwb thaiv tsev hauv qab daus.
Dab tsi yog rwb thaiv tsev hauv qab daus xav tau rau?
Kev siv lub hauv paus hauv qab mus ntev yog qhov xav tsis tau yam tsis muaj rwb thaiv tsev zoo. Cov txheej txheem yog qhov tsim nyog ob qho tib si thaum muaj chav faus ncaj qha hauv lub tsev ntiag tug, thiab hauv nws qhov chaw sib cais. Txwv tsis pub, tom qab ob peb xyoos, nyob rau hauv qhov cuam tshuam ntawm kev ntub dej thiab hloov pauv kub, nws yuav dhau los ua tsis siv.
Ua kom sov hauv qab daus tso cai rau koj tswj hwm qhov microclimate nyob hauv chav nyob txhua lub sijhawm ntawm lub xyoo - tiv thaiv nws los ntawm te hauv lub caij ntuj no, thiab los ntawm kev nkag mus ntawm huab cua sov hauv lub caij ntuj sov. Ua tsaug rau qhov no, qhov ntsuas kub hauv qab daus tau tswj ntawm 2-4 degrees, uas yog qhov zoo rau khaws ntau yam khoom.
Ib qho microclimate zoo ib yam kuj tseem ceeb rau kev tiv thaiv kev ntub dej. Tseeb tiag, nrog qhov hloov pauv ntawm qhov kub thiab txias, yuav ua kom pom tseeb ntawm phab ntsa thiab qab nthab ntawm chav. Txhawm rau ua kom muaj kev tiv thaiv ntau dua rau cov dej noo hauv chav, saib xyuas cov dej tsis zoo thiab tso cua tawm. Txwv tsis pub, txawm tias cov rwb thaiv tsev ua npuas dej yuav tsis tuaj yeem tiv thaiv hauv qab daus los ntawm qhov ntub, tshwj xeeb tshaj yog thaum cov dej hauv av ntiav.
Txhawm rau ua tiav lub neej ua haujlwm ntev hauv qab daus thiab tsim cov microclimate hauv nws uas yog qhov zoo tshaj plaws rau khaws cia zaub mov, ib tus yuav tsum tsis yog tsuas yog rwb thaiv tsev chav nrog qhov ua tau zoo, tab sis kuj ua kom lub qhov cua ruaj khov thiab txhim kho nws cov dej tsis huv.
Hauv qab daus tshuab thev naus laus zis nrog ua npuas dej
Txhawm rau ua tiav chav kawm thib ib hauv qab daus rwb thaiv tsev cua sov, koj tuaj yeem nruab cov yas ua npuas dej tsis tsuas yog sab hauv thiab sab nrauv, tab sis kuj hauv pem teb thiab qab nthab. Cia peb xav txog hauv kev nthuav dav thev naus laus zis ntawm kev ua haujlwm rau txhua tus qauv sib cais.
Ua npuas ncauj xaiv
Qee tus neeg, xav kom txuag nyiaj, yuav cov hauv qab daus ua npuas ncauj los ntawm cov neeg tsim khoom tsis txaus ntseeg hauv qhov chaw tsis npaj rau kev lag luam hauv cov khoom siv ntawd. Qhov no muaj kev pheej hmoo, vim tias cov khoom tuaj yeem ua rau tsis zoo, thiab koj tsuas yog pov tseg koj cov nyiaj. Txhawm rau yuav cov khoom lag luam zoo, yuav nws tsuas yog ntawm cov khw muag khoom tshwj xeeb.
Thaum xaiv polystyrene, nco ntsoov tias cov khoom lag luam zoo yog cov xim zoo ib yam thiab suav nrog cov granules ntawm qhov loj me. Yog tias cov xim muaj xim daj, thiab cov granules tsis tuav nruj, qhov zoo ntawm cov insulator yog cov lus nug.
Nco ntsoov tias txhawm rau txhawm rau ua kom muaj cua sov zoo hauv qab daus, koj yuav tsum tau muab txuas tsis yog ib qho, tab sis ntau txheej khoom. Nov yog tib txoj hauv kev kom ntseeg tau nws cov dej tsis ntseeg tau thiab muaj zog nplaum.
Them sai sai rau cov chaw tsim khoom. Yuav cov khoom lag luam los ntawm cov npe zoo uas tau pov thawj lawv tus kheej hauv kev tsim kho kev lag luam. Ua tsaug rau qhov no, koj yuav paub tseeb tias qhov zoo thiab ua haujlwm ntev ntawm cov khoom. Tseem ceeb! Nco ntsoov, kev yuav lub rwb thaiv tsev zoo yog qhov kev lees paub ntawm kev rwb thaiv tsev cua sov thiab ua haujlwm ntev.
Kev npaj ua haujlwm thiab cov cuab yeej tsim nyog
Ua ntej insulating hauv qab daus nrog ua npuas dej, lub hauv paus yuav tsum tau npaj. Txhawm rau tiv thaiv pwm thiab kab mob, phab ntsa thiab qab nthab ntawm chav tau kho nrog tshuaj tua kab mob. Thov nco ntsoov tias thaum ua cov txheej txheem no, koj yuav tsum hnav lub tshuab ua pa, vim tias cov tshuaj muaj qhov ua rau muaj kev phom sij.
Tsis txhob hnov qab txog lub ntuj tsim los yog tso cua tawm, txwv tsis pub huab cua hauv qab daus yuav ntub heev. Cov qhov cua feem ntau nyob ntawm cov phab ntsa sib txawv ntawm hauv qab daus. Hauv huab cua sov lawv tau qhib, thiab thaum huab cua txias lawv tau ntsaws los ntawm sab hauv.
Npaj cov cuab yeej thiab cov khoom tsim nyog ua ntej pib ua haujlwm. Ntxiv nrog rau cov ntawv ua npuas, koj yuav xav tau ntxiv: pom, stapler, rab riam, siv riam, ntsia hlau, rauj, kua nplaum, lub rooj tsavxwm txog 4 cm tuab, ua ntej, pleev xim rau ntxaij, dowels, tha xim, tiav
Tseem ceeb! Tau npaj txhua yam saum toj no ua ntej, koj yuav tsis nkim sijhawm los yuav cov cuab yeej tsim nyog thiab cov khoom siv thaum lub sijhawm teeb tsa.
Kev tiv thaiv hauv qab daus nrog yas yas los ntawm sab hauv
Kev rwb thaiv tsev hauv qab daus los ntawm sab hauv yog ib qho tseem ceeb ntawm cov cua sov rwb thaiv tsev ntawm chav, uas tsis tuaj yeem tsis quav ntsej. Xav txog cov yam ntxwv ntawm kev tiv thaiv sab hauv ntawm hauv qab daus:
- Hauv pem teb … Kev txhim kho ua npuas dej rau hauv pem teb ntawm chav tsev tiv thaiv nws los ntawm kev nkag mus rau hauv av. Ua ntej kho qhov rwb thaiv tsev, cov khoom siv tiv thaiv dej tau tso rau saum npoo, piv txwv li, PVC zaj duab xis, cov khoom siv hauv tsev. Lub thickness ntawm txheej ua npuas ncauj yog li 5 centimeters. Tom qab txhim kho rwb thaiv tsev nyob ib puag ncig ntawm theem ntawm lub hauv paus, cov kav dej tso rau ntawm cov pob zeb, tsim los ua kom dej ntws tawm.
- Qab nthab … Yog tias hauv qab daus nyob hauv tsev, rwb thaiv tsev ntawm qab nthab hauv qab tso cai rau koj los tiv thaiv hauv pem teb ntawm qhov chaw nyob los ntawm qhov txias. Ua ntej kev teeb tsa, cov av tau raug tshem tawm ntawm lub hauv paus thiab qhov tsis xws uas twb muaj lawm raug tshem tawm. Tom ntej no, lub qab nthab yog cim, nws qhov chaw tau txiav txim siab siv ob kab kab kos. Cov kua nplaum tshwj xeeb tau siv los kho ua npuas dej rau saum npoo. Tom qab siv cov khoom sib xyaw rau cov khoom, nws tau thov tam sim ntawd rau saum qab nthab. Ib rab riam siv tsis tu ncua yog siv los txiav cov khoom. Tom qab tso cov rwb thaiv tsev, ua ntej muab tshuaj txhuam rau nws, thiab tom qab ntawd pleev xim.
- Phab ntsa … Kev txhim kho ua npuas dej ntawm phab ntsa sab hauv ntawm lub tsev hauv qab daus txo cov cua sov poob hauv cov tsev nyob. Ua ntej txhim kho nws, cov nplaim ntawm phab ntsa tau ua tib zoo npaj. Nws tau tshem ntawm cov av, qhov tsis tseem ceeb raug tshem tawm. Kev tso cov khoom pib los ntawm hauv qab ntawm phab ntsa. Cov nqaws nruab nrab ntawm cov khoom muaj tsawg heev. Rau kev kho, siv cov kua nplaum tshwj xeeb, uas tau siv ntau rau cov khoom siv. Tom qab ntawd cov cuab yeej txhawb nqa tau teeb tsa, cov nplaum tau rov thov dua, thiab tom qab nws tau qhuav tag, qhov saum npoo yog trowelled. Lub hauv paus yog qib nrog qhov sib xyaw tshwj xeeb, ua ntej thiab ua tiav. Rau kev txhim kho txhim khu kev ua npuas dej ntau ntxiv thiab ua kom ntev dua ntawm kev siv, cov yas yas tau siv.
Rwb thaiv tsev hauv qab daus nrog ua npuas dej sab nraum
Rau rwb thaiv tsev ntawm cov phab ntsa sab nrauv ntawm hauv qab daus, polystyrene yog qhov tseem ceeb. Qhov tseeb, ntau yam khoom siv rwb thaiv tsev zoo ib yam, piv txwv li, cov ntaub plaub ntxhia lossis cov av nplaum nthuav dav, muaj cov dej tsis zoo tiv taus thiab tsis tuaj yeem tiv nrog av siab.
Ua ntej, kev tiv thaiv dej tau tso, thiab tsuas yog tom qab ntawd rwb thaiv tsev nws tus kheej, glued raws tag nrho ib puag ncig. Ib qho tshwj xeeb mastic tau siv rau sab qis ntawm cov khoom siv hauv av. Cov rwb thaiv tsev tau teeb tsa yog plastered thiab rov ua dua nrog cov vaj huam sib luag.
Muaj ntau txoj cai rau rwb thaiv tsev hauv qab daus uas yuav tsum tau ua raws kom ua tiav qhov xav tau. Cov lus pom zoo yog raws li hauv qab no:
- Cov phab ntsa sab nrauv ntawm lub hauv qab daus yuav tsum tau insulated tsuas yog thaum huab cua qhuav.
- Thaum txhim kho styrofoam, siv cov kua nplaum ua kom ya raws. Nws tau siv ob qho tib si taw tes thiab ntawm tag nrho saum npoo ntawm cov khoom. Qhov kev xaiv thib ob yog qhov zoo dua, vim nws tso cai rau koj los tiv thaiv ua npuas dej los ntawm kev hloov pauv vim yog av siab.
Tseem ceeb! Los ntawm kev ua raws cov lus pom zoo, koj yuav tiv thaiv phab ntsa sab nrauv ntawm hauv qab daus thiab nrawm, thiab ua npuas dej yuav khaws nws cov khoom tau ntau xyoo.
Kev ua tiav nto
Muaj kev tiv thaiv nrog rwb thaiv tsev hauv pem teb, qab nthab, sab hauv thiab sab nrauv phab ntsa, npaj mus rau qhov ua tiav. Siv lub pob zeb ntxhib ntxhib kom tshem tawm txhua qhov tsis sib xws thiab cov kua nplaum ntau dhau ntawm cov ua npuas dej thiab siv txheej txheej ntawm primer rau cov khoom siv. Tom qab tos kom nws qhuav, npaj mus ua haujlwm putty. Siv cov tshuaj txhuam tusyees hla tag nrho cov khoom siv, hauv txheej txog li 3 hli tuab. Tom qab ntawd muab cov cuab yeej txhawb ntxiv rau saum npoo thiab poob dej hauv cov tshuaj nrog spatula. Ntxiv dag zog rau thaj chaw me me ntawm qhov chaw (tsis pub ntau tshaj 2 meters), thiab sib tshooj cov nets ntawm cov pob qij txha, ua kom zais lawv nyob rau hauv ib txheej txheej ntawm putty. Tom qab ntawd ua tib zoo ntsuas qib saum npoo.
Thaum tau daws nrog kev txhawb nqa, tos kom txog thaum cov tshuaj tau qhuav tag, ua tib zoo xuab zeb saum npoo av nrog ntawv xuab zeb, ntxuav phab ntsa los ntawm sagging thiab tsis xwm yeem, rov thov dua tshiab, thiab tom qab ntawd tshwj xeeb qib sib xyaw.
Tseem ceeb! Thaum qhov kawg ntawm qhov ua tiav, koj yuav tau txais cov rwb thaiv tsev zoo, zoo kawg nkaus tiaj tus. Yuav ua li cas insulate hauv qab daus nrog ua npuas dej - saib cov vis dis aus:
Ua npuas dej rwb thaiv tsev yog qhov lav ntawm microclimate ruaj khov hauv qab daus txhua lub sijhawm ntawm lub xyoo. Txhim khu kev tiv thaiv hluav taws xob tiv thaiv nws los ntawm kev hloov pauv kub, nkag mus rau hauv dej, hws, ua kom ntub, ua rau muaj kev pab cuam lub neej nce ntxiv. Thaum xaiv cov khoom, xyuam xim rau cov chaw tsim khoom, nws cov xim, qhov loj me me. Cov txheej txheem teeb tsa yog yooj yim heev, tsis xav tau kev txawj tshwj xeeb, cov cuab yeej, thiab tus nqi ntawm rwb thaiv tsev muaj rau txhua tus. Ua raws li cov lus pom zoo muab, thiab cov txiaj ntsig xav tau yuav muab.
