KAON-1 Asbestos Board: Lub Hom Phiaj Asbestos Board Ntawm KAON-1 Qib Nrog Tuab Ntawm 2-4 Hli Thiab 5-6 Hli, Nws Qhov Hnyav Thiab Qhov Dav

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Kev tsim kho kev lag luam yog tag nrho cov hom phiaj thiab cov hom phiaj, nyob qhov twg cov khoom siv ua lub luag haujlwm tseem ceeb. Muaj coob leej ntawm lawv, thiab lawv txhua tus muaj tus yam ntxwv uas muaj txiaj ntsig zoo hauv qee qhov xwm txheej. Cov khoom siv no yog KAON-1 asbestos cardboard, uas feem ntau siv hauv lub neej txhua hnub thiab hauv kev tshaj lij.

Pros thiab cons

Cov khoom siv no, zoo li lwm yam hauv kev tsim kho, muaj qhov zoo thiab qhov tsis zoo, vim cov neeg siv khoom siv raw khoom rau ntau yam haujlwm.

Pros

1. Thermal rwb thaiv tsev hom kev ua haujlwm . Asbokarton ntawm cov khoom lag luam no tiv taus qhov kub thiab txias, vim nws yog qhov nrov heev tsis yog hauv tsev neeg nkaus xwb, tab sis kuj yog hauv kev tsim khoom lag luam hauv tsev tsim khoom.
2. Kev ruaj ntseg . Cov khoom siv no muaj zog txaus los tiv taus kev ua haujlwm hnyav. Ib qho ntxiv, KAON-1 kuj tseem ntxim nyiam vim nws yooj yim lees txais cov teebmeem ntawm cov kua qaub, alkalis thiab lwm yam tshuaj uas tuaj yeem ua rau corrode lossis txhua txoj hauv kev puas tsuaj cov khoom siv hauv tsev. Kev siv ntau yam ntawm daim ntawv thov tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.
3. Ua tau ntev . Cov tuam txhab tsim khoom feem ntau lav tau siv cov khoom siv no tau 10 xyoo, thiab kev ua haujlwm lub neej nws tus kheej, raug rau txhua qhov xwm txheej teeb tsa, tuaj yeem ntau dua 50 xyoo, nyob ntawm daim ntawv thov.
4. Yooj yim rau nruab . Vim nws qhov hnyav thiab cov yam ntxwv ntawm lub cev, asbestos duab los qhia tau yooj yim thauj, txiav, ntub thiab tib lub sijhawm muab ntau yam duab. Thaum qhuav tag, txhua yam ntawm lub cev yuav zoo ib yam li ua ntej.

Minuses

1. Hygroscopicity . Qhov tsis zoo no muaj nyob hauv ntau cov ntaub ntawv raws li asbestos. Yog tias kev teeb tsa teeb tsa hauv qhov chaw uas muaj cov dej noo ntau, tom qab ntawd maj mam nws yuav pib cuam tshuam rau qhov tsis zoo thiab yam ntxwv ntawm cov khoom siv raw. Hauv qhov no, qee cov neeg siv khoom hloov pauv asbestos cua sov nrog basalt lossis super-silicon, qhov uas tsis muaj teeb meem zoo li no.
2. Kev phom sij . Qhov tsis zoo ntawm asbestos ntawm tib neeg lub cev yog cov ntsiab lus ntawm kev sib tham ntau hauv kev tsim kho ntawm txhua qib. Qee leej ntseeg tias cov khoom siv no muaj kev nyab xeeb, thiab los ntawm lawv tus yam ntxwv lawv ua pov thawj lawv tus kheej tsis muaj txim, lwm sab qhia pom tias muaj cov khoom ntawm amphibole-asbestos, uas tuaj yeem khom hauv cov kab mob ntsws.

Cov yam ntxwv tseem ceeb

Asbestos board yog 98-99% suav nrog chrysotile fibers, uas muab cov yam ntxwv tseem ceeb. Nws tsim nyog pib nrog qhov kub thiab txias uas KAON-1 khav theeb . Cov khoom siv no khaws tag nrho nws cov yam ntxwv rwb thaiv tsev thaum lub qhov cua sov mus txog 500 degrees, uas txaus siv rau hauv ntau thaj chaw ntawm kev tsim kho. Lwm qhov ntsuas yog qhov khaws cia tag nrho ntawm qhov ntim thiab tiv taus kom shrinkage, uas yog qhov tseem ceeb heev thaum tsim cov tshuab cua sov hauv ntau yam xwm txheej.

Nws yuav tsum tau sau tseg qhov kev ua tau zoo ntawm KAON-1 thaum cuam tshuam nrog ntau yam nplaum, vim tias cov ntawv asbestos tuaj yeem hu ua tsis pom zoo . Qhov ntom ntawm cov khoom siv txij li 1000 txog 1400 kg / cu. meter. Qhov no ua rau nws muaj peev xwm raug rau ntau yam kev cuam tshuam cov tshuab yam tsis hloov pauv lub cev thiab tsis poob lawv cov khoom.

Lub zog tensile perpendicular mus rau cov kev taw qhia ntawm cov fibers yog 600 kPa, uas yog tus nqi nruab nrab . Rau ncab raws daim duab nce mus txog 1200 kPa. Hauv qhov no, KAON-2 hom yog qhov zoo tshaj plaws, uas muaj cov yam ntxwv ntawm 900 thiab 1500 kPa, feem, uas yog tshwm sim los ntawm cov qauv thiab thaj tsam ntawm daim ntawv thov, uas yog, kev sib khi ntawm ntau qhov chaw thiab qhov chaw.

Raws li rau txoj kev xa khoom thiab siv tshuab, asbestos cardboard tau muag hauv daim ntawv ntawm cov ntawv uas muaj tus qauv loj ntawm 1000x800 mm . Ntxiv mus, cov tuab tuaj yeem sib txawv heev nyob ntawm lub hom phiaj thiab lub hom phiaj ntawm kev tsim kho. 2mm txaus los muab kev tiv thaiv yooj yim tiv tshav kub, alkalis thiab lwm yam tshuaj lom neeg. 4 thiab 5 mm tso cai tiv thaiv kev sib kis ntawm cov hluav taws, thiab 6 thiab ntau dua yog qhov zoo tshaj plaws thaum sib cuam tshuam hauv cov chav uas muaj cov haujlwm tshwj xeeb.

Qhov siab tshaj plaws yog 10 hli, txij li daim duab loj dua muaj qhov tsis zoo ntawm qhov hnyav.

Cov ntawv thov

Tshwj xeeb, cov npe ntawv asbestos no tau siv thaum ua haujlwm nrog qhov kub thiab txias, uas yog, nws tau siv ob qho tib si hauv lub neej txhua hnub thiab ntawm cov tuam txhab loj kom ntseeg tau tias ua haujlwm tau zoo ntawm cov khoom siv rhaub dej. KAON-1 yog siv thaum lub sijhawm teeb tsa cov kav dej, nrog rau kev ua haujlwm kom raug ntawm cov cuab yeej siv hlau, tshwj xeeb yog cov ntaiv thiab cov cub tawg . Qee lub chaw tsim khoom lag luam yuav tsum tiv taus ib puag ncig cuam tshuam, yog li ntawv asbestos pom nws daim ntawv thov hauv thaj chaw no.

Cov khoom siv no zoo kawg nkaus tshwm sim nws tus kheej tsis yog ntawm qhov siab tas li, tab sis kuj tseem nyob hauv qhov kub qis, vim nws yog qhov xav tau rau kev ua haujlwm ntawm lub tub yees lub hom phiaj dav dav thiab ntau qib zog

Lawm, feem ntau, cov khoom siv raw no yog siv hauv kev tsim tsev yooj yim, thaum xav tau los tsim lub hauv paus tiv thaiv hluav taws rau cov phab ntsa hauv tsev.