Pem teb rwb thaiv tsev yog cuam tshuam hnub no rau thaj chaw ntawm txhua lub hom phiaj. Yog tias cov txheej txheem dej tsis tau muab tso rau hauv pem teb, txawm tias cov pob zeb ruaj khov tuaj yeem poob nws qhov kev ua tau zoo dhau sijhawm vim muaj dej noo.
Lub hauv pem teb tuaj yeem raug insulated nrog cov ntaub ntawv pasting. Ua li no, koj tuaj yeem siv cov khoom siv iav vov tsev, hydroisol, cov khoom siv vov tsev, fiberglass lossis hydrobutyl. Tso cov ntaub ntawv teev tseg yuav tsum ua raws li cov cai nruj. Yog li ntawd, lub hauv paus yuav tsum tau pib theem, tom qab lub sij hawm no lub irregularities yuav tsum tsis txhob ntau tshaj 2 hli. Nyob rau theem tom ntej, lub hauv paus yuav tsum tau primed nrog emulsion ua los ntawm bitumen. Pasting yog qhov kawg thiab theem tseem ceeb. Nws yog ib qho tseem ceeb kom paub meej tias cov txheej txheem tsis puas. Yog hais tias cov rwb thaiv tsev hauv pem teb yog raws li cov khoom siv vov tsev, ces cov txheej yuav ua tau ntev, tab sis nws yuav muaj ib qho tsis zoo, uas yog cov ntxhiab tsw phem.
CapillaryKev tiv thaiv hauv pem teb yuav tsum tau siv cov khoom sib tov uas suav nrog Portland cement, tshuaj lom neeg cov khoom xyaw, thiab quartz lossis silicate xuab zeb. Cov muaj pes tsawg leeg yuav tsum tau siv rau qhov chaw ntub dej me ntsis. Cov qib ntawm pob zeb ua kom muaj zog yog nce 20%. Raws li tus yam ntxwv tseem ceeb, muaj ib qho tshwj xeeb uas tau nthuav tawm hauv kev kho tus kheej ntawm cov kab nrib pleb.
rwb thaiv tsev nrog cov ntaub ntawv zaj duab xis
Pem teb rwb thaiv tsev kuj tuaj yeem sawv cev los ntawm txhua yam ntawm cov ntaub ntawv zaj duab xis, lub thickness ntawm 0.2-2 hli. Cov khoom muaj xws li PVC, cellulose acetate, hluavtaws roj hmab, thiab polypropylene. Yog li ntawd, nws yog ib qhov ua tau kom tau txais ib txheej nrog ntxiv elasticity thiab zoo heev lub zog. Tab sis yog tias koj siv cov iav fiberglass ntxiv, nws muaj peev xwm muab cov rwb thaiv tsev zoo dua qub.
Cov txheej txheem hauv pem teb tau piav qhia, uas yuav tsum xub muab qhov tsim nyog, yuav tsum tau muab tso rau hauv ib puag ncig ntawm chav tsev. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los xyuas kom meej qhov txuas ntxiv ntawm cov txheej thiab nws nkag mus rau saum npoo ntawm phab ntsa. Yog tias koj xav ua kom tsis muaj dej hauv pem teb hauv kev lag luam, koj tuaj yeem siv PVC zaj duab xis.
YWaterproof nrog mastic
Ntoo hauv pem teb rwb thaiv tsev yog qhov tseem ceeb, vim tias ntoo yog qhov yooj yim rau ya raws, mastic siv tau rau qhov no. Nws yog ib qho nplaum uas muaj peev xwm ua ke txhua yam ntawm cov ntaub ntawv nrog ib leeg, ntxiv rau,nws tiv thaiv qhov chaw los ntawm kev puas tsuaj. Yav dhau los, feem ntau siv tshuab yog daim ntawv thov ntawm bituminous mastic rau slab. Cov khoom siv vov tsev nteg tau cov pob qij txha uas tau ua tiav nrog tib lub bitumen. Xws li txheej txheej bituminous muaj qhov tsis zoo tseem ceeb, ib qho uas tau hais tawm hauv qhov tshwm sim ntawm cov kab nrib pleb, uas ua rau cov dej tsis muaj dej tsis zoo.
Yog tias cov rwb thaiv tsev hauv pem teb hauv chav tsev yog ua los ntawm cov ntaub ntawv txheej, ces koj tuaj yeem ua tiav cov haujlwm hauv lub sijhawm luv luv, thiab kev siv zog ntau yuav tsis siv. Cov ntaub ntawv txheej yog ib qho yooj yim mus thov, tab sis nws yuav tsum nco ntsoov tias tom qab hardening lawv tsis muaj tshwj xeeb mechanical zog.
Tswv dej hauv pem teb ntawm lub tsev ntoo
Insulating pem teb ntawm thawj pem teb nyob rau hauv ib lub tsev ntoo yog ib tug tshwj xeeb txheej txheem rau kev ruaj ntseg ntawm lub tsev cov ntaub ntawv. Thaum xub thawj, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas cov rwb thaiv tsev ua haujlwm hauv cheeb tsam hauv paus. Raws li cov khoom siv rau qhov no, koj tuaj yeem siv tib lub ru tsev ntaub. Whereas tom qab tso lub subfloor, nws yog ib qhov tsim nyog los xyuas kom meej lub nteg ntawm ib tug hydrobarrier, nyob rau hauv lub luag hauj lwm ntawm uas nws yog tso cai rau siv ib tug tuab yas zaj duab xis. Ib qho yuav tsum tau ua ua ntej rau qhov no yog kev muab qhov cua qhov sib txawv ntawm qhov chaw ntawm qhov ntxhib thiab ua tiav hauv pem teb. Floorboards tuaj yeem raug rwb thaiv tsev los ntawm ya raws los ntawm kev siv cov kua roj vanish polymer rau lawv qhov chaw, tom qab ntawd cov txheej txheem tuaj yeem siv tau.
Plaub dej tsis sib haum ntawm av
Hauv tsev ntiag tug, hauv pem tebcov pem teb hauv qab ntawm cov uas yog nyob rau hauv av, yuav tsum tau rau waterproofing ua hauj lwm. Kev sib cais ntawm cov av hauv av ntawm thawj theem yuav tsum muaj kev cog lus ntawm cov av hauv qab ntawm lub qhov. Crushed pob zeb yuav tsum tau muab tso rau hauv qab ntawm lub qhov, lub grain loj yog 30-50 hli, nruab txheej yuav tsum yog 7-10 cm. Crushed pob zeb yuav tsum tau compacted. Tom ntej no los cov xuab zeb, lub thickness ntawm uas yuav tsum yog tib yam. Nws tso cai siv cov xuab zeb. Tom qab ntawd, koj tuaj yeem txhim kho lub tsev ntoo, nruab rau ntawm cov cav, lossis npog lub pob zeb ua vaj tse.
ntoo pem teb rwb thaiv tsev
Rwb thaiv tsev hauv pem teb los ntawm hauv av implies, nyob rau hauv cov ntaub ntawv ntawm ib tug ntoo system, yuav tsum tau rau nruab kev txhawb nqa nyob rau hauv lub cav. Lawv tuaj yeem ua los ntawm cib lossis pob zeb. Tom qab cov pob zeb tau txais lub zog, nws qhov chaw yuav tsum tau kho nrog cov khoom siv txheej. Los ntawm saum toj no nws yog pom zoo kom nteg dov rwb thaiv tsev. Qhov no yuav tiv thaiv cov cav ntawm cov ntsiab lus sib txuas nrog cov kev txhawb nqa. Tom qab kev txhim kho lub cav, koj tuaj yeem mus rau kev tsim kho ntawm subfloor, uas tuaj yeem ua los ntawm cov plywood waterproof, nws yuav ua raws li rwb thaiv tsev. Ua ib txheej insulating ntxiv, polyethylene tuaj yeem siv tau, uas yog npog nrog plywood.
Rwb thaiv tsev hauv pem teb ntawm thawj pem teb nyob rau hauv cov ntaub ntawv no txhais tau hais tias yuav tsum tau nteg cov khoom nrog ib tug sib tshooj ntawm 15 cm. Cov pob qij txha yuav tsum tau glued siv daim kab xev. Tsis tas li ntawd, polyethylene ua npuas ncauj tuaj yeem siv tau.
Concrete pem teb rwb thaiv tsev
Txhawm rau cais cov pob zeb hauv av, tom qab tso "lub ncoo" nws yog qhov tsim nyog los nruab ib lub screed ntxhib. Tom qabRaws li cov pob zeb tau txais lub zog, dov waterproofing tuaj yeem tso rau ntawm nws qhov chaw, uas tau muab tso rau hauv 2 txheej. Txhawm rau ua qhov no, koj tuaj yeem siv vov tsev los yog vov tsev. Lub rwb thaiv tsev nyob rau hauv pem teb yog pw nrog ib tug burner. Tom qab ntawd, koj tuaj yeem nteg cov rwb thaiv tsev thiab ua lwm qhov screed, uas yuav ua tiav. Muaj lwm txoj kev daws teeb meem, uas yog nteg 200 micron polyethylene rau ntawm cov xuab zeb. Cov khoom yog ua tib zoo glued nyob rau hauv lub cheeb tsam ntawm cov pob qij txha. Ib qho ntxhib screed yog teem rau saum npoo ntawm zaj duab xis, txheej txheej ntawm 5-7 cm. Los ntawm saum toj no, raws li cov thev naus laus zis saum toj no, cov rwb thaiv tsev thermal yog npog, thiab tom qab ntawd ua tiav screed.
Rwb thaiv tsev ntawm cov ntoo hauv pem teb, zoo li lwm yam, yuav tsum tau nqa tawm, txwv tsis pub koj yuav ntsib teeb meem ntau tom qab ib ntus, piv txwv li, cov av noo siab hauv cov chav, nrog rau kev tsim cov fungus ntawm lub nto ntawm phab ntsa, thiab lwm yam e.
