Qhov kev txhim kho tshiab hauv kev tsim kho niaj hnub no tso cai rau koj ua tiav cov txiaj ntsig zoo tshaj plaws thiab tau txais cov khoom siv ntau yam uas tuaj yeem tiv thaiv kev cuam tshuam sab nraud ntawm ib puag ncig. Ib qho ntawm cov no yog pob zeb bas alt ntaub plaub. Xav paub ntxiv txog qhov no tom qab.
piav qhia dav dav ntawm cov khoom teev
Ntawm no yog cov khoom nrov heev. Nws yog tau los ntawm nias pob zeb bas alt pob zeb thiab hydrophobic binders. Cov txheej txheem no tsis yog qhov nyuaj. Pob zeb, los yog bas alt, ntaub plaub yog cov khoom siv ruaj, hluav taws-resistant, hnav-resistant. Nws yog siv nyob rau hauv kev tsim kho vaj tse thiab pej xeem vaj tse, raws li zoo raws li kindergartens. Cov khoom muaj cov yam ntxwv ua tau zoo tshaj plaws thiab ua tiav raws li tus qauv zoo raws li GOST.
Technical description
Pob zeb wool yog hom ntxhia wool. Lub ntsiab kom zoo dua ntawm no rwb thaiv tsev yog hais tias nws yog ib puag ncig tus phooj ywg.cov khoom, raws li nws yog tsim los ntawm molten pob zeb ntawm gabbro-bas alt. Txawm tias nyob rau hauv ancient sij hawm, cov neeg nyob hauv zos pom qhov tseeb ntawm ib tug volcanic eruption, nyob rau hauv cov seem uas muaj zog thiab ntev fibers tau pom. Raws li qhov no, bas alt ntaub plaub tom qab tau tsim. Nov yog cov ntaub ntawv raug.
Cov khoom uas tsim cov rwb thaiv tsev no (pob zeb wool) yog ntau yam binders. Lawv tuav cov fibers ua ke. Cov no muaj xws li hluavtaws, bituminous, composite binders (carbamide resins thiab bentonite av nplaum). Cov khoom no muab cov khoom xav tau qhov ntom ntom thiab cov duab.
Khoom thiab yam ntxwv ntawm pob zeb wool
Muaj ntau yam nthuav hauv txoj kev npaj no. Namely:
- Cov khoom tseem ceeb thiab cov khoom tseem ceeb yog qhov tsis sib xws ntawm cov khoom. Qhov ntsuas ntawm qhov ntsuas no muab qhov cuam tshuam uas tuaj yeem tiv taus qhov kub thiab txias - txog li 1000 ° C. Qhov no yog ib chav kawm ntawm kev nyab xeeb hluav taws. Yog li ntawd, nyob rau hauv cov xwm txheej nyuaj, pob zeb ntaub plaub yuav tsim ib qho kev thaiv uas tuaj yeem tiv thaiv cov qauv ntawm kev nkag mus rau hluav taws ntxiv.
- Cov thermal conductivity ntawm cov khoom yog me me. Nws tus nqi yog nyob rau hauv thaj tsam ntawm 0.032 txog 0.048 watts ib 'meter'. Qhov no tso cai rau cov khoom siv kom sov hauv huab cua txias thiab ua kom chav tsev txias thaum lub caij ntuj sov. Qhov no yog ua tiav los ntawm kev sib koom ua ke ntawm cov fibers hauv cov rwb thaiv tsev bas alt.
- Zoo yam ntxwvcov ntaub ntawv pab nws tiv thaiv deformation nyob rau hauv compression thiab nro. Pob zeb ntxhia wool muaj peev xwm tiv taus cov khoom loj. Kev paub thiab kev tshawb fawb tau pom tias lub zog compressive ntawm cov khoom siv - los ntawm 5 mus rau 80 kPa. Yog li, nws tau ua pov thawj tias cov khoom siv yuav kav ntev ntau xyoo yam tsis hloov nws qhov loj thiab cov duab.
- Cov khoom acoustic ntawm cov rwb thaiv tsev tso cai rau nws nqus cov suab nrov, txo lub sijhawm reverberation. Qhov no yuav pab tiv thaiv tsis tau tsuas yog cov phab ntsa ntawm ib chav cais ntawm lub suab nthwv dej, tab sis kuj nrog cov chav nyob sib ze.
- Shrinkage ntawm pob zeb wool yog tsawg (kwv yees li 5%). Qhov no kuj lav qhov ua tau zoo ntawm cov khoom siv thiab tiv thaiv kev tsim cov txuas hniav txias hauv cov niches ntawm tus ncej.
- Cov dej-repellent muaj pes tsawg leeg ntawm pob zeb wool (nrog kev sib ntxiv ntawm kev sib xyaw los yog limestone) muaj cov cuab yeej hydrophobic. Yog li ntawd, qhov rwb thaiv tsev no yog qhov zoo rau cov chav uas muaj av noo (da dej lossis saunas). Kev nqus dej hauv qhov no yog li 2%
- Pob zeb wool muaj qhov vapor permeability. Lub ingress ntawm noo noo nyob rau saum npoo ntawm rwb thaiv tsev tsis tsim condensate, vim hais tias nws tsis tau ntub thiab khaws cua sov. Los ntawm cov chav damp, huab cua raug tshem tawm yam tsis muaj teeb meem. Lub vapor permeability ntawm cov khoom no yog hais txog 0.3 mg.
- Qhov kev tiv thaiv ntawm pob zeb wool rau qhov chaw nruj, raws li kev paub dhau los, yog qhov tseem ceeb. Nws tsis raug rau rotting, pwm los yog fungus puas, thiab kuj tsis ntshai ntawm nws.cov nas me me, vim nws yog cov khoom siv ncaj ncees. Nyob rau hauv kev sib cuag nrog hlau, pob zeb wool tsis cia ib tug kab ntawm xeb. Yog li ntawd, cov txheej txheem rwb thaiv tsev yog siv rau hauv kev lag luam thiab cov chaw ua haujlwm hauv kev sib cuag nrog ib puag ncig hnyav.
- Sustainability. Cov ntaub pua plag uas tau teev tseg yog tsim los ntawm cov khoom siv ntxhia ntuj. Qhov no yog qhov tseem ceeb. Thaum lub sij hawm tsim khoom, bas alt fiber yog ua ke nrog formaldehyde resin, uas ua rau cov khoom tuab. Txawm li cas los xij, teeb meem resin impurities yog neutralized thaum lub sij hawm tsim khoom. Pob zeb bas alt ntaub plaub tsis ua rau ua xua. Nws cov fibers tsis ua rau tawv nqaij.
- Qhov ntom ntawm pob zeb wool yog qhov siab heev (ntawm 30 txog 100 kg / m³). Cov cuab yeej no tso cai rau cov khoom siv kom muaj zog thiab ua haujlwm rau deformation.
Qhov rwb thaiv tsev no yooj yim thauj. Cov khoom no yog tsim nyob rau hauv slabs. Cov khoom yog xa mus rau qhov chaw tsim khoom ntim hauv polyethylene. Qhov no ua rau nws yooj yim rau khaws cia thiab
Daim ntawv thov
Pob zeb wool yog cov rwb thaiv tsev zoo heev, thiab nws siv tau rau ntau qhov chaw ntawm kev tsim kho. Cov khoom no yog siv rau hauv cov xwm txheej hauv qab no:
- Nyob hauv hinged ventilated facades.
- Rau rwb thaiv tsev ntawm cov phab ntsa sab nraud thiab sab hauv ntawm lub tsev.
- Nyob rau hauv txuas ntxiv rau cov tsev, balconies thiab loggias.
- Rau rwb thaiv tsev ntawm ru tsev, kav dej, qab nthab.
- Cov phab ntsa ua los ntawm ntau yam khoom: cib, pob zeb, pob zeb, ntoo, hlau.
- Rau qhov sovpem teb thiab qab nthab.
- Rau rwb thaiv tsev ntawm hluav taws kub cov khoom phom sij, qhov cub, kav dej.
Nkauj pob zeb wool
txheej txheem no yooj yim heev. Muaj cov mos mos, nruj thiab semi-rigid pob zeb wool slabs. Qhov no yooj yim rau kev teeb tsa ntawm cov khoom siv tshwj xeeb - tsis muaj kev txawj tshwj xeeb, cov kws tshaj lij yuav tsum tau ua, nrog rau kev siv cov cuab yeej nyuaj lossis cov cuab yeej siv. Pob zeb wool tuaj yeem ua ke nrog cov nplaum tshwj xeeb los yog txuas nrog dowels. Tom qab ntawd, ib txheej ntawm vapor barrier yog pw, ces koj tuaj yeem mus rau qhov kawg.
Tib
Thaum ua haujlwm nrog cov khoom no, nws yog qhov zoo tshaj plaws los siv cov paj rwb-gauze bandage lossis daim npog qhov ncauj ua pa kom tsis txhob muaj plua plav nkag mus rau hauv txoj hlab pa.
Cov ntsiab lus tseem ceeb rau kev yuav cov khoom no
Tsis txhob hnov qab tias thaum yuav cov khoom no, koj yuav tsum ua tib zoo tshuaj xyuas daim ntawv pov thawj zoo thiab xyuas tias cov ntsiab lus formaldehyde tsawg tsawg. Cov tuam txhab lag luam paub zoo ntawm cov ntaub plaub bas alt siv zog los xyuas kom meej tias muaj kev phom sij tsis zoo hauv cov khoom no yog nyob rau theem qis tshaj. Yog li ntawd, nws yog qhov zoo dua los yuav cov txheej txheem rwb thaiv tsev los ntawm cov tuam txhab uas twb tau ua pov thawj lawv tus kheej hauv kev tsim kho kev lag luam.
Cov Lus Qhia
Bas alt, lossis pob zeb, ntaub plaub yog cov khoom tau los ntawm cov pob zeb yaj nrog qhov sib ntxiv ntawm cov khoom sib xyaw. Lub tshuab cua sov no yog ib puag ncig zoocov khoom siv ntshiab, nyab xeeb rau tib neeg kev noj qab haus huv thiab ib puag ncig. Txawm li cas los xij, nws muaj formaldehyde thiab phenol. Thaum lub sij hawm yaj txheej txheem, cov additives evaporate los ntawm tag nrho cov muaj pes tsawg leeg ntawm rwb thaiv tsev. Pob zeb wool, uas muaj kev tshuaj xyuas zoo, yog cov khoom siv zoo heev thiab nrov hauv kev tsim kho thiab kho dua tshiab.
