Cov yam ntxwv cov yam ntxwv thiab kev sib piv ua tau zoo
Kev ua kom pom cov khoom siv ntawm cov khau khau ncaj qha cuam tshuam rau kev ua yeeb yam. Hom Hom muaj xws li:
Semi - Kuv yog cov khoom siv hlau thiab hnav tsis zoo, nws muaj kev tsav tsheb thaum txhua hnub, tab sis tej zaum yuav ua suab nrov.
Cov Khoom Siv Tej Yam: Muaj Aramid Fibers, nws tuaj yeem tiv taus ntau kub (txog 650 degree), muaj suab nrov tsawg, haum rau cov qauv uas ua kom muaj kev nplij siab.
Tsawg - Cov khoom siv kub me me: muaj lub zog kub tswj tau thiab cov suab nrov tsawg}
Nao cov khoom siv: tsuas yog tsim ntawm iav fibers thiab cob, nws yog ib puag ncig phooj ywg thiab ua rau muaj kev lom zem ntawm cov nruas nres, haum rau hauv nroog lub tsheb.
Cov ntaub ntawv Asbestos tau raug tso tawm vim yog qhov kev tawm tsam ntawm cov plua plav ntawm cov khoom kub siab, thaum muaj cov khoom siv tsis kam lees ntawm Ceramics) tseem tsis tau muaj kev coj ua vim yog tus nqi siab.
Kev Txij Nkawm thiab Hloov Qauv Qauv
1. Kev kuaj xyuas lub voj voog: Txheeb xyuas cov khaub ncaws txhua tus 5,000 kis lus mev, suav nrog tuab, kev sib dhos, thiab rov qab hloov dua. Cov nres nres tshiab yog kwv yees li 1.5 centimeters tuab. Hloov cov ntaub qhwv xub ntiag thaum lawv hnav mus rau 2 millimeters thiab lub ntsej muag tom qab thaum lawv hnav mus rau 1.5 millimeters.
2. Cov ntsiab lus tseem ceeb rau kev hloov:
-}} siv cov khoom siv tuam txhab qub los xyuas kom meej kev sib txhuam sib txhuam thiab tsis muaj kev sib txhuam tsis zoo.
-}}} Siv cov cuab yeej tshwj xeeb los thawb rov qab tus nres calipers kom tiv thaiv kev puas tsuaj rau cov lus qhia kev puas tsuaj rau cov lus qhia kev puas tsuaj rau cov lus qhia kev puas tsuaj.
{{0- • Tom qab hloov chaw, Depress tus nres Pedal ob peb zaug kom tshem tawm cov kev tshem tawm ob peb zaug kom tshem tawm cov kev tshem tawm ob peb zaug kom tshem tawm cov kev tawg ntxiv - hauv lub sij hawm.
3. Qhov ntau yam cuam tshuam rau lub neej: nquag nyuaj txoj kev mob, lossis cov khoom siv hnyav tuaj yeem ua kom nrawm dua, muaj peev xwm ua kom qeeb li 50,000 mais; Tsav tsheb du tuaj yeem txuas ntxiv nws kom dhau 80,000 mais.
