Nyob rau hauv cov bas alt chips (backfill) txhais tau tias chopped scraps sab laug los ntawm bas alt ntaub plaub. Cov khoom siv zoo li no tau siv zoo nyob rau hauv chav kawm ntawm backfilling inter-wall voids, npaj cov plag tsev, attic chaw, thiab vov tsev. Cov khoom yog tus cwj pwm los ntawm incombustibility, vapor permeability (tsis nquag mus ya raws tsub zuj zuj), soundproofing zog, natural origin. Tsis tas li ntawd, cov khoom tsis rot.
Cov yam ntxwv luv luv ntawm cov khoom
Bas alt chips - bulk / blown / stuffed wool, rwb thaiv tsev nrog lub siab thermal rwb thaiv tsev cov cuab yeej, ib tug kuj tshiab, yig thiab yooj yim-rau-siv cov ntaub ntawv raws li cov ntxhia wool. Lub crumb yog tau los ntawm dispersing (sib tsoo) ntxhia wool boards thiab ntxhia wool pov tseg siv tshwj xeeb technological installations characterized los ntawm siab ntau lawm muaj peev xwm.
khoom zoo
Cov khoom yog tus yam ntxwv ntawm cov hauv qab no:
- kev ua haujlwm kub-txuag;
- "bridges" txias thaum siv cov khoom no tsis tsim;
- muaj peev xwm ntawm rwb thaiv tsevnto ntawm tej thickness;
- kev yooj yim hauv qhov chaw sov tsis tuaj yeem nkag lossis nkag tsis tau;
- nqi pheej yig;
- kev yooj yim hauv kev khaws cia thiab kev thauj mus los;
- ntim khoom ntim thiab txhim khu kev qha;
- vapor permeability thiab suab nrov cais.
Kev siv cov chips bas alt tso cai rau koj ncav cuag thiab tiv thaiv txawm tias nyuaj mus txog qhov chaw ntawm lub tsev, pem teb, qab nthab, qab nthab, thiab lwm yam.
Cov khoom yog muab rau kev lag luam hauv hnab, hauv lub xeev xoob thiab tsis muaj dej ntws. Piv nrog rau lwm cov kev xaiv rau cov rwb thaiv tsev thermal uas twb muaj lawm (slag, sawdust, nthuav av nplaum thiab lwm yam), cov khoom siv tau dhau los ntawm cov yam ntxwv ntawm kev ua haujlwm.
rwb thaiv tsev ntawm lub tsev nrog bas alt chips
Backfill yog siv los thaiv cov tsev ntawm txhua hom: tsev nyob thiab cov tsev lag luam. Cov xwm txheej tseem ceeb tau muab tso rau hauv qhov kev siv ntawm qhov project rwb thaiv tsev yog qhov muaj qhov sib txawv tsawg kawg ntawm phab ntsa mus txog 4 centimeters tuab.
Cov khoom siv rov qab yog pub rau hauv qab txheej txheej nrog kev pab los ntawm lub tshuab tshuab tshwj xeeb uas xa cov crumb nyob rau hauv siab rau hauv cov kab noj hniav uas tsim los ntawm cov phab ntsa sab hauv thiab sab nrauv. Raws li qhov tshwm sim, qhov no ua rau nws muaj peev xwm ua tiav cov txiaj ntsig ntawm "thermos", uas ua rau muaj kev txuag hluav taws xob hauv tsev ntev dua, thiab yog li ntawd, kev txuag nyiaj ntawm cov peev txheej yav dhau los tau siv los ua cua sov lub tsev.
Thaum xaiv qhov kev xaiv ntawm insulating lub tsev nrog bas alt chips, nws yog tsim nyog sau cia hais tias qhov rwb thaiv tsev technology no ho ntau tshaj lub thermal rwb thaiv tsev kev ua tau zoo thaum siv tib lub npuas.sau yuav luag txhua qhov ntsuas.
Qhov zoo ntawm cov khoom
Ntawm qhov zoo yog cov hauv qab no:
- raw cov ntaub ntawv ntawm lub hauv paus chiv keeb (bas alt pob zeb yaj cov khoom), tsis muaj blast-kuav slags los yog additives;
- kev nyab xeeb hluav taws kub. Cov khoom siv tsis hlawv thiab, ntawm qhov tsis sib xws, tiv thaiv kev sib kis ntawm nplaim taws, vim nws tau lees paub tias yog cov rwb thaiv tsev zoo tshaj plaws;
- cov qauv fibrous ntawm cov crumb tso cai, thaum lub sij hawm pneumatic tshuab, tsim ib txheej nrog ib tug ceev ntawm 75-80 kg / cubic meter, uas sib npaug rau cov nyhuv ntawm ib tug monolithic slab;
- Lub ntsiab ntawm daim ntawv thov ntawm bas alt chips raws li cov ntxhia wool yog cov rwb thaiv tsev ntawm phab ntsa, qab nthab, attics, inter-wall space.
Nws yog cov khoom zoo uas tau piav qhia saum toj no uas ua rau cov rwb thaiv tsev ntawm lub tsev ntawm hom no yog cov khoom tseem ceeb thiab tseem ceeb hauv kev xaiv ntawm cov neeg yuav khoom. Cov neeg siv khoom hais hauv nws qhov kev tshuaj xyuas zoo ntawm bas alt backfill ua los ntawm cov tuam txhab hauv tsev, sau cov nqi pheej yig ntawm cov khoom. Qhov no yog dab tsi ua rau bas alt rwb thaiv tsev yog li nrov, vim hais tias nyob rau hauv nws xaiv, ib tug muaj peev xwm buyer yog feem ntau coj los ntawm tus neeg uas tau sim cov khoom hais tiag tiag.
Vim li cas insulate lub tsev nrog bas alt muab tub lim?
Raws li cov yam ntxwv saum toj no thiab qhov zoo ntawm cov khoom, peb tuaj yeem hais nrog kev ntseeg siab tias bas alt backfill belongs rau qebCov rwb thaiv tsev zoo uas khaws nws cov kev ua haujlwm tsis hais hom.
Fibrous qauv muab cov khoom tshwj xeeb elasticity thiab txhua yam muaj zog hauv kev siv. Lub thermal rwb thaiv tsev ntawm bas alt backfill nyob twj ywm tsis hloov mus rau lub sijhawm ntev, thiab cov khoom nws tus kheej tsis ntsws.
Insulation txiaj ntsig
Raws li kev siv lub tshuab ua kom sov - bas alt chips, tus neeg siv khoom tau txais cov nyhuv hauv daim ntawv ntawm:
- txo cov cua sov hauv lub caij txias (bas alt backfill yog li 25% ntau dua li ua npuas ncauj chips raws li thermal rwb thaiv tsev);
- txo nqi cua sov hauv tsev;
- ntxiv suab pov thawj;
- siab vapor permeability thiab dej repellency los tiv thaiv condensation buildup;
- lub neej ua haujlwm ntev vim muaj cov khoom siv tsis zoo ntawm cov khoom, uas tiv taus kev lwj thiab kab mob fungal.
Nta ntawm phab ntsa rwb thaiv tsev nrog bas alt backfill
Lub tshuab tshuab qhov chaw interwall nrog bas alt chips yog raws li nram no:
- Npaj cov phab ntsa. Laum qhov txog li 45 hli inch, 8 mus rau 12 qhov ntawm txhua phab ntsa (tus naj npawb nyob ntawm qhov chaw ntawm qhov chaw yuav tsum tau kho).
- Blow out. Cov txheej txheem yuav siv qhov chaw tshwj xeeb. Uas, nyob rau hauv siab, txhaj cov khoom crushed rau hauv kab noj hniav thiaj li hais tias ib txheej ntawm bas alt ntaub plaub nyob rau hauv.tusyees, tsim ib tug ntom, tab sis nyob rau tib lub sij hawm xoob qauv, uas ua rau ib tug ntau npaum preservation ntawm tshav kub nyob rau hauv lub chav tsev.
Thov nco ntsoov tias txoj haujlwm muaj rau tuav txawm tias lub caij txias. Tshuab cov voids inter-phab ntsa ua rau muaj txiaj ntsig zoo rau kev txuag roj txog li 60%, thiab daim duab no nyob ntawm qhov loj ntawm qhov sib txawv ntawm cov phab ntsa, cov khoom xaiv (cov ntaub bas alt lossis ua npuas ncauj), kom muaj nuj nqis thiab zoo. Rated nto.
Raws li cov neeg yuav khoom ntawm cov khoom siv no thiab cov neeg uas twb tau sim tag nrho cov txiaj ntsig ntawm bas alt backfill ntawm lawv tus kheej kev piav qhia hauv lawv cov kev tshuaj xyuas ntawm bas alt chips, nws muaj txiaj ntsig zoo rau kev cais cov phab ntsa nrog cov khoom siv no, vim tias los ntawm kev them nyiaj siab- Kev txhim kho tsev zoo ib zaug, koj tau txais lub tsev xis nyob thiab sov so rau ntau xyoo.
