Kasuwanci a gidajen da aka gina a karni na ashirin shine mastic miki da aka yi amfani dashi a matsayin tayal ko kayan shafa . Lokacin da ka cire wannan bene don yin hanyar sababbin shinge, zaka iya haɗu da shi kuma ka yi mamaki idan yana da lafiya don cirewa .
Ɗaya daga cikin wrinkle a cikin wannan tambaya: mastic sau da yawa yana dauke da asbestos . An tabbatar da Asbestos don haifar da yanayin barazanar rayuwa mai suna mesothelioma.
Yaya za ku iya sani idan kayan hawan ku na dauke da asbestos?
Idan haka ne, menene hanya mafi kyau don cire shi?
Mene ne Black Mastic?
Mastic shi ne sunan don nau'in takarda. Tsarin bishiyoyi, wanda aka samo daga bishiya, mastic ba shi da amfani sosai don amfani a manyan adadin ƙasa. Aspletic cutback adhesive shi ne irin wannan kasuwa samfurin da ya yi kama da wannan kuma ya ƙunshi asbestos.
An fi tunanin cewa an saka asbestos a fili don ya ƙone wuta. Duk da yake wannan zai sami tasiri, ainihin ma'ana shi ne inganta samfurin. Asbestos abu ne mafi fibrous, kuma waɗannan zarge-zarge sunyi amfani da su don taimakawa wajen samar da abu mai mahimmanci.
Menene Yayi kama?
Kuna gani ne kawai mastic bayan da an cire shingen bene.
Kamar yadda sunan ya nuna, baƙar fata ita ce launi. Amma akwai alamun wasu launuka - subfloor yana nunawa ta hanyar ɓangaren ɓoye wanda ba a cire shi ba.
Zai yi layi a kan maɓallin doki - babu wani abu mai mahimmanci, bumps, ko haɓani na kowane muhimmancin - tare da ƙuƙwalwa daga cikin takaddama na farko.
Babu asbestos fibers za a bayyane ga ido ido.
Idan kun kasance da yashi mai karfi (ba a ba da shawarar) ba, zai zama mai zurfi da damuwa daga zafi.
Shin Shine Na Da Asbestos-Based Floor Adhesive?
Tsayawa tsakanin 15% da 85% asbestos, wadannan kayan aiki sun kasance mafi yawa a cikin farkon rabin karni na 20.
Duk da haka, wasu kamfanonin samar da asbestos adhesives a matsayin ƙarshen lokacin tsakanin 1976 da 1984.
Don haka, idan aka gina gidanka ko gyara a shekara ta 1984 ko kafin, akwai damar cewa adadin mastic zai iya ƙunsar asbestos.
Kamfanoni da Brands
Kamfanin Peterson Firm LLP, wani kamfanin lauya na Washington DC, wanda ke hulɗar da shaidu na mesothelioma, ya lura cewa kamfanonin da ke gaba sun haɓaka adhesives dauke da asbestos:
- 3M (Minnesota Mining da Manufacturing Company)
- American Biltrite
- Amtico Floors
- AP Green Industries
- Industrial Armstrong Duniya
- Asbestos Corporation, Ltd.
- Celotex Corporation
- Crown Cork da Seal
- Kwamitin Kwango
- GAF Corporation
- Kamfanin Girka Garlock
- Johns Manville
- Kamfanin Hanyoyin Mota
- Kamfanin Gypsum na kasa
Ƙididdigar da ake amfani da su na asbestos-laced floor da waɗannan kamfanoni ke sanyawa a ƙasa. A wasu lokuta, za ka iya samun tsohuwar gwangwani na haɗin haɓakar da masu mallaka na baya suka bari a cikin ɗakunan ginin ko kuma nazarin.
- Armstrong S-89 Adhesive
- Armstrong S-90 Adhesive
- Atlas Garkuwa & Wuta Ciminti
- Carey Fibrous Adhesive
- Empire Ace Fibrous Adhesives
- JM Fibrous Adhesive Ciminti
- Ƙungiyoyin Cinton Ƙungiyar Crown
- Ƙididdigar Launiyar Zinariya
Shin lafiya?
Ee kuma babu. Eh idan aka bar shi kadai kuma a kwashe shi. Babu idan an cire shi don a sake sakin fires.
Sai dai idan an cire bene , ba za ku damu ba. Yanayin kawai wanda asbestos yake da lafiya shi ne lokacin da ba a fallasa shi zuwa aiki wanda zai iya zame shi - kamar yayata shi ko ma tafiya akan shi a tsawon lokaci.
Sai dai idan murfin shimfidawa yana da mahimmanci kuma ya dace da sabuntawa, abin da ya fi dacewa da lafiya shine ya rufe ta tare da saukewa kuma shigar da ɓoye a ƙasa.
A gaskiya ma, wasu rufin ƙasa - yumbura da farar fata mai launi, laminate, katako - za a iya shigar da kai a kai tsaye a kan tarin - ba a buƙatar da ake bukata.
Ayyukan mafi munin zai zama ƙoƙarin ƙoƙarin ƙintar da shi tare da ƙuƙwalwar ƙuƙwalwa ko don gwada hannu da hannu don cire shi.
Saboda mastic da cututtukan cututtuka na ƙwayoyin kullun suna da tsintsiya, fatmy, kuma da wuya a cire, akwai kusan hanya don cire shi a amince.
Wasu Hannun da Za Su Rasu Asbestos
Amma ga wasu sassa na gidanka wanda zai iya ɗaukar asbestos, za ka iya so ka duba don ganin idan rufi na rufi ya ƙunshi asbestos.
Ana amfani da kayan shafa a asbestos sau da yawa. Dole ne ku damu da tasoshin da aka fallasa a ƙarƙashin sinks, ko da yake. Kamfanonin da aka bayyana a cikin crawlspaces da kuma ginshiki sun zama babban damuwa.