Pib rwb thaiv tsev - thaj chaw uas muaj kev cuam tshuam cov kev xaiv ntawm rwb thaiv tsev cov ntaub ntawv uas

Tsis tshua muaj thermal conductivity - ib qho ntawm lub ntsiab thaj chaw ntawm lub rwb thaiv tsev. Niaj hnub nimno tsev feem ntau yog ua siv zoo tso cua sov raws li lawv muaj tsawg thermal conductivity, uas tso cai rau tebchaws tsev hnab ntawv ntawm lesser thickness. Thiab nws tso cai rau koj mus heev txo cov ntaub ntawv uas cov nqi rau cov tshiab kev tsim kho.

Renovation ntawm uas twb muaj lawm vaj tse nrog thermal rwb thaiv tsev walling cov nqi ntawm kev tsim ib tug xis sab hauv tsev kev nyab xeeb - cua kub nyob rau hauv lub caij ntuj no thiab kev tiv thaiv los ntawm overheating nyob rau hauv kub lub sij hawm. Incidentally, nws yog lub npe hu hais tias lub chav tsev nqi ntawm zus tau tej cov txias 2-quav ntau tshaj li nyob rau hauv lub tshav kub tiam unit.

suab rwb thaiv tsev zog

Niaj hnub nimno thiab zoo rwb thaiv tsev nyob rau hauv lawv lub zog muaj tsis tau tsuas yog tsis tshua muaj thermal conductivity, tab sis kuj loj suab rwb thaiv tsev zog, yuav txo tau lub suab nrov tob tob mus rau hauv lub chaw sab nraum.

dimensionally ruaj khov

Ib tug ntawm cov ntsiab tseem ceeb thaum xaiv rwb thaiv tsev yog nws muaj peev xwm tshaj lub sij hawm kom muaj lub geometric tsis - namely tus stability ntawm cov zoo lawm thiab qhov ntev ntawm ib tug rhaub kom txhim khu kev qha thermal rwb thaiv tsev qauv.

Nyob rau hauv ib tug series ntawm laboratory kev ntsuam xyuas nws tau raug pom tias lub thermal conductivity ntawm tej ntaub ntawv nrog rau cov zaj uas lub sij hawm tsis hloov, tiam sis, li ntawd xwb, twb tshav kub tsis los ntawm cov kis ntawm tus insulating panels los yog mats. nws twb xaus lus rau lub hauv paus ntawm uas zoo kev mus rau lub rwb thaiv tsev khoom siv rau lub durability nyob rau hauv ib tug qauv nyob rau hauv thawj qhov chaw nws yuav tsum tau dej num raws li cov ntaub ntawv uas txuag geometrical ntau thiab tsawg pab.

Nyob rau hauv kev xyaum, cov kev xaiv ntawm rwb thaiv tsev rau thermal rwb thaiv tsev ntawm ib tug lub tsev qauv yuav tsum tau xav hais tias niaj hnub rwb thaiv tsev nyob rau hauv daim ntawv ntawm insulating boards (txhab polystyrene, extruded polystyrene ua npuas ncauj, pob zeb wool boards) pom zoo rau cov kev siv nyob rau hauv ib tug kab rov tav, inclined thiab ntsug lug. Dov insulating cov ntaub ntawv pom zoo rau cov kev siv nyob rau hauv kab rov tav lug, lub siv ntawm yob tso cua sov nyob rau hauv ntsug lug yuav ua rau lub fact tias lub tshav kub rwb thaiv tsev txheej ntog.

Dej haum

Nws yog lub npe hu hais tias nrog ib qho kev nce nyob rau hauv dej tsub kom lub thermal conductivity ntawm cov ntaub ntawv, yog li ib tug ntawm cov tseem ceeb cov khoom nyob rau kev txiav txim zoo ntawm thermal rwb thaiv tsev yog lub rwb thaiv tsev muaj peev xwm tsis nqus noo noo, txij li thaum nws muaj feem xyuam rau lub thermal conductivity ntawm cov khoom.

Extruded polystyrene ua npuas ncauj thiab nthuav polystyrene - insulating cov ntaub ntawv muaj tsawg dej haum, mineral wool Siv nrog rwb thaiv tsev, nyob ntawm seb siv txoj kev siv, feem ntau yuav tsum tau tiv thaiv los ntawm noo noo, yog siv rau lub hom phiaj no hydro, cua-cov pov thawj thiab vapor barrier zaj duab xis (nco ntsoov tias kev siv ntawm films rwb thaiv tsev technology complicates thiab tsub kom kev pheej hmoo ntawm hluav taws tsim).

hluav taws

Rwb thaiv tsev ntaub ntawv nyob rau hauv cov nqe lus ntawm hluav taws kev ruaj ntseg yus flammability zog. Muaj incombustible (pab pawg neeg NG) thiab combustible tshav kub-insulating cov ntaub ntawv uas (feem ntau pab pawg neeg G3 thiab G4, 3 thiab 4, nyob rau - ywj siab burning lub sij hawm nyob rau hauv vib nas this). Rau uas tsis yog-combustible ntaub ntawv muaj xws li mineral wool, li ntawd nws yog tej zaum yuav siv tsis tau tsuas yog raws li rwb thaiv tsev, tab sis kuj raws li ib tug kev rwb thaiv tsev.

Raws li kws txawj pab pawg neeg combustibility khoom tsis yog tus thawj qauv tshau rau xaiv ib tug rhaub txij thaum lub rhaub yog nyob hauv lub tsev. Niaj hnub nimno siv technology siv ob qho tib si combustible thiab uas tsis yog-combustible thermal rwb thaiv tsev ntawv hluav taws kev ntsuam xyuas uas paub tseeb hais tias hluav taws kub daim ntawv pov.

Yog li, cov kev xaiv ntawm rwb thaiv tsev yuav ua tau tsuas yog raws li ib tug tag nrho xaiv cov tej yam kev mob nyob rau hauv uas yuav ua hauj lwm hauv tej hauj lwm.