Cov Ntawv Ua Hluav Taws Kub: Cov Khoom Siv Hluav Taws-resistant Rau Da Dej Thiab Phab Ntsa Cladding, Roj Rhaub Dej Kub, Yas Thiab Cov Ntawv Yas

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

Cov khoom siv cua sov yuav tsum tau ua tib zoo saib xyuas thiab teeb tsa kom raug. Rau qhov no, muaj ntau cov khoom siv hauv tsev tau npaj rau siv hauv qhov kub thiab txias. Cov ntsiab lus no suav nrog cov ntawv ci, uas yuav tham txog.

Peculiarities

Ua ntej tshaj plaws, nws yog ib qho tseem ceeb heev los teev cov yam ntxwv tseem ceeb ntawm cov ntawv txheeb, uas tuaj yeem pab ob qho hauv kev xaiv cov khoom siv thiab hauv nws qhov kev teeb tsa

• Hluav taws kub . Txij li hauv chav da dej, saunas thiab qhov chaw uas muaj qhov cub thiab cov khoom siv cua sov nyob, lub zog cua sov tuaj yeem ncav cuag 300-400 degrees, nws yog qhov tseem ceeb heev rau kev teeb tsa tshwj xeeb cov ntawv ruaj khov. Muaj ntau hom ntawm lawv, tab sis lawv txhua tus muaj ib qho tshwj xeeb - tiv thaiv ib puag ncig los ntawm kev kub cua sov. Qhov no txo qis txoj kev pheej hmoo ntawm hluav taws thiab lwm yam xwm txheej uas tiv thaiv los ntawm kev ua raws li txoj cai kev nyab xeeb.
• Kev tiv thaiv ib puag ncig . Txij li feem ntau cov laug cam thiab lawv cov ntau yam yog ua los ntawm cov tshuaj, lawv tau tiv thaiv los ntawm kev cuam tshuam ntawm alkalis, cov kua qaub thiab lwm yam uas ua rau deform saum npoo ntawm cov khoom siv. Ib qho ntxiv, cov tuam ntxhab tsim cov khoom siv raw uas tiv thaiv pwm thiab kab mob thiab tiv taus av. Cov yam ntxwv no ua rau kev saib xyuas ntawm cov ntawv ci ci yooj yim dua thiab tsis kim dua.
• Lub zog . Cov tshuaj lom neeg sib xyaw uas ua lub hauv paus rau cov khoom siv ntawm qhov kub thiab txias yog qhov tuab heev thiab ua tau raws li qhov yuav tsum tau ua rau lub zog xav tau hauv kev sib piv cov txheej txheem teeb tsa sib txawv. Qee hom slabs muaj tus nqi siab ntawm kev ua rau lub cev puas tsuaj, uas ua rau lawv ntseeg tau ntau dua thiab ruaj khov.
• Soundproofing . Ib qho tshwj xeeb ntawm tsis yog txhua yam, tab sis tsuas yog qee hom khoom siv hluav taws xob. Raws li txoj cai, cov khoom siv tiv thaiv lub cev muaj qhov ntom ntom ntom ntom ntom, ua rau cov qauv no ua tiav. Qhov kev xaiv no yog qhov zoo dua rau cov uas cuam tshuam nrog cov khoom siv cua sov nrov nrov, kev ua haujlwm uas yuav tsis yooj yim.

Saib

Qhov nto moo tshaj plaws thiab txog thaum tsis ntev los no cov ntaub ntawv nthuav dav uas tuaj yeem tiv taus qhov kub thiab txias yog hlau. Thaum xuab zeb mus rau qhov ci siab, nws qhia txog cua sov thiab tiv thaiv tshav kub kom ncav cuag phab ntsa thiab hauv pem teb qhov twg muaj cua sov . Nws muaj nqis hais tias hlau tuaj yeem siv rau kev teeb tsa ntau yam khoom siv rau chav da dej, lub rhaub roj thiab lub qhov cub.

Asbestos cov laug cam tseem paub thiab siv dav hauv ntau thaj chaw ntawm cov khoom siv cua sov teeb tsa

Cov khoom siv no yooj yim heev rau nruab rau cladding thiab tsis xav tau tus nqi tshwj xeeb. Ntawm qhov zoo, ib tus tuaj yeem sau tseg cov khoom cua sov zoo, uas tau qhia hauv kev siv ntawm qhov kub txog 500 degrees.

Raws li txoj cai, cov laug cam no yog ua raws chrysolite asbestos, uas muab cov khoom siv dag zog thiab tiv taus ntau yam tshuaj lom neeg.

Tom qab ntawd muaj cov pob zeb hauv av, uas yog kev daws teeb meem thoob ntiaj teb rau cov tswv ntawm cov khoom siv cua sov muaj zog. Ntxiv nrog rau cov khoom cua sov zoo heev, cov khoom no muaj lub suab rwb thaiv tsev zoo . Cov yam ntxwv no tau dhau los ua qhov zoo ntawm cov khoom siv raw, uas tau txiav txim siab tsis tsuas yog siv tau yooj yim, tab sis kuj yog ib puag ncig zoo. Nws tsim nyog sau cia tias cov pob zeb hauv av tuaj yeem tiv taus qhov kub siab txog 900 degrees, thiab tseem tiv taus cov teebmeem ntawm ntau yam tshuaj. Tau kawg, cov khoom siv no kim dua li lwm tus, tab sis tus nqi no yog vim qhov yooj yim ntawm kev txhim kho cov phiaj thiab muaj lub suab rwb thaiv tsev.

GVL, aka gypsum fiber ntau ntawv, yog cov khoom siv raw, uas yog cov iav fiber ntau dua . Nws tiv taus lub cev lub cev, thiab tseem muaj cov khoom cua sov zoo. Lwm qhov zoo suav nrog kev yooj yim ntawm kev teeb tsa thiab kev ua haujlwm, nrog rau ntau qhov kev xaiv mounting ntawm lwm cov ntaub ntawv. GVL tau paub txog qhov tseeb tias tom qab nws siv nws tawm me ntsis pov tseg, uas yog qhov yooj yim heev rau kev ua thiab siv hauv cladding.

LSU lossis iav-magnesium ntawv yog qhov sib piv ntawm GVL, qhov txawv los ntawm nws cov qauv tshwj xeeb . Qhov muaj pes tsawg leeg ntawm cov khoom siv no suav nrog cov tshuaj lom neeg coob, piv txwv li, magnesium oxide, perlite, magnesium chloride, ntxiv rau ntau yam khoom siv sib xyaw.

Lub xub ntiag ntawm cov khoom no tsis yog tsuas yog ntsaws rau sab hauv ntawm LSU, tab sis tseem muab nws cov khoom tshwj xeeb uas tiv thaiv hluav taws, uas siab dua li ntawm txhua lwm cov ntaub ntawv.

Ib qho ntxiv, iav-magnesium cov ntaub ntawv raw tuaj yeem tiv taus ya raws, yog li lawv tsis poob lawv cov khoom tseem ceeb tom qab nyob hauv dej tau ob peb teev.

LSU ruaj khov, hnyav, yuav tiv thaiv kev tsim cov pwm, pwm thiab kab mob . Cov khoom siv no tau kuaj tsis zoo hauv kev lag luam hauv tsev, txij li lub tebchaws ntawm keeb kwm yog Tuam Tshoj. Txawm li cas los xij, nws raug nquahu kom siv GVL thiab lwm hom phaj, uas tau kawm tag nrho thiab cais tawm, uas ua rau lawv nyab xeeb thiab nkag siab ntau dua rau cov neeg siv khoom.

Vermiculite vaj huam sib luag tau siv feem ntau vim yog lawv cov khoom zoo nkauj . Yog tias koj xav ua lub ntsej muag thaum tuav lub ntsej muag zoo nkauj, tom qab ntawd cov khoom siv no yuav haum koj zoo tshaj plaws. Lub hauv paus tseem ceeb rau kev yoo mov yog cov cua sov uas tiv taus mastic, uas ua rau txhim kho cov khoom siv hluav taws xob ntau txog +1200 degrees. Tus qauv nws tus kheej yog lub vaj huam sib luag ntom, sib txawv hauv kev ntxhib los mos thiab txheej txheej saum toj kawg nkaus. Nws tsim nyog sau cia tias vermiculite panels muaj nyob hauv ntau qhov sib txawv, yog li lawv qhov kev xaiv nyob ntawm qhov kev xaiv uas koj nyiam sab nrauv.

Cov ntawv thov

Cov ntawv ua hluav taws xob feem ntau siv rau cov khoom siv cua sov, piv txwv li, lub rhaub dej thiab lub qhov cub hauv chav da dej lossis sauna. Qhov laj thawj tseem ceeb rau kev thov yog qhov tseeb tias cov cuab yeej tuaj yeem nyob ze rau ntawm phab ntsa. Yog li ntawd qhov kub siab tsis cuam tshuam rau lawv, kev teeb tsa hauv daim ntawv ntawm cladding thiab tsim cov ntxaij vab tshaus tiv thaiv yog xav tau . Lawv npog tag nrho qhov chaw uas cua sov tuaj yeem kis tau. Cov txheej txheem no muaj lawv tus kheej cov yam ntxwv thiab sib txawv hauv cov txheej txheem thev naus laus zis, tab sis feem ntau ntawm cov phaj tau teeb tsa zoo ib yam.

Hauv qhov no, cov txheej txheem txheej txheej nyob ntawm qhov xwm txheej tshwj xeeb, piv txwv li, qhov chaw nyob ntawm lub cub tawg / lub rhaub dej, lawv qhov ntev, nrog rau cov khoom siv ntawm chav nws tus kheej.

Ntxiv rau kev siv ntiag tug thiab hauv tsev, cov ntawv tiv taus hluav taws tau siv hauv kev tsim khoom thiab chaw tsim khoom . Qee qhov chaw muaj cov khoom tawg ntawm txhua yam xav tau kev nyab xeeb thiab kev tiv thaiv. Nws yog cov ntaub ntawv no uas tiv thaiv kev kis hluav taws thaum muaj roj hlawv.

Qee lub tsev tsim qauv tau ua tiav ntawm cov yas uas tiv taus hluav taws tsawg thiab nws cov khoom siv, yog li qhov chaw nyob ze tshaj plaws yog qee zaum muaj cov ntaub thaiv hluav taws. Thiab tseem muaj chav nrog ntau tus sib txuas lus, piv txwv li, cov chaw rau zaub mov, tau hlua nrog cov phaj tiv thaiv uas tiv thaiv kev xa hluav taws los ntawm ib hom khoom siv mus rau lwm qhov.

Tsis txhob hnov qab txog lub qhov cub . Cov khoom dai no tseem xav tau kev teeb tsa thiab ua haujlwm kom raug.

Nyob rau tib lub sijhawm, cov ntoo vermiculite nrog cov khoom siv ua kom zoo nkauj tuaj yeem siv rau kev ua kom tiav thaj chaw uas xav tau ntau dua ntawm kev tiv thaiv los ntawm qhov kub siab.

Niaj hnub no, muaj ntau cov ntaub ntawv zoo sib xws ntawm kev ua lag luam hauv tsev, yog li lawv qhov kev xaiv nyob ntawm qee yam khoom thiab qhov zoo uas cov ntawv tau txais.