Asbestos ikhadibhodi. Iimpawu kunye izicelo.

Kwiinkqubo zoshishino ze-asbestos lizwe kunye asbestos izixhobo zethu ziye isetyenziswe ngokubanzi. Asbestos ibhekisa entle-ifayibha izinto udidi lwe silicates, kwaye Liguqulwe lithatyathwa kwigama lesiGrike asbestos yi "obungenakutshatyalaliswa", "ongacimiyo." Eyona nto ibalulekileyo asbestos kunye asbestos iimveliso na ukuxhathisa zabo emlilweni, nto leyo evumela ukusetyenziswa kwazo kwiimeko apho kuyimfuneko ukufumana indibanisela bhetyebhetye kunye ukumelana nomlilo izinto. Amaxesha amaninzi asbestos isetyenziswa njenge izinto ekrwada ekwenziweni amalaphu nelangatye nekudodobalisa, ikhadibhodi.

ibhodi asbestos ezisetyenziswa kwicandelo lobunjineli, kwakunye izinto umlilo-nekudodobalisa kwi kwamatanki okugcina bodwa izinto ezinokutsha. Kuyinto izinto unique ubushushu ezenziwe asbestos. Eyona inzuzo ibhodi asbestos - ukuxhathisa yayo kwiqondo lobushushu eliphezulu. It iqulathe ezinezikhondo chrysotile asbestos xa umxube nge yokubopha. In Asbokarton iqulethe ukuya kwi 99% ye-asbestos.

Izinto eziluncedo eziphambili yebhodi asbestos zezi:

- uqhushumbo lobushushu ukuxhathisa, iipropati mechanical ubagcine lobushushu ukuya ku 500 ° C;

- a amandla sezingeni eliphezulu, yaye kwimeko deformation ngenxa yempembelelo ngoomatshini thermal iimpawu zokwambathisa iyagcinwa;

- akukho mfuneko replacement rhoqo ngenxa kwalo;

- Easy ukusebenzisa.

Asbestos ikhadibhodi iza sheets umlinganiselo 800 x 1000 mm 2 ukuya kwi-10 mm.

Ngokubanzi kushishino zilamkele asbestos ngelaphu, nemitya asbestos, packings - zonke ezi zinto ezenziwe asbestos. Asbestos kuyasetyenziswa ekwenziweni ezahlukeneyo izinto zochuku ezisetyenziswa xa kusenziwa izikhuseli magorha iimoto.

Kufuneka kukhunjulwe ukuba asbestos yahlulwe iintlobo eziliqela, ezinye iintlobo ifayibha kunokubangela umonakalo kwimpilo yabantu. iintlobo eyingozi imicu ziquka anthophyllite, amosite, tremolite, umanyaniswe igama eliqhelekileyo - amphibole. Imicu Asbestos yelo ntlobo babe ngqongqo eliphezulu kwaye babe uhlobo neenaliti ezibukhali. Kwangaxeshanye, asbestos chrysotile, ukuba ifayibha ethambileyo ilastiki, kunye inaliti ukhuselekile ngokwaneleyo ukuba izinto zabantu. Cause ingozi izinto asbestos amphibole Ephantsi- njengoko besenza asidi, okt banyebelezela imiphunga babantu, ukuba phantse kushenxiswa emzimbeni. Kwelinye icala, imicu asbestos chrysotile lula isithunzi asidi ngobulali salawo aphumayo.

Kwindalo, asbestos kwenzeka kubunzulu nzulu, ngoko oko kwenziwe ngokuthi open-miner. Umntu uzama ukufumana indawo asbestos ngenxa yokuba ingozi yayo kwisicelo, kodwa oku umbandela kuphela iseti iimpawu, kuphela asbestos iipropati yokusebenza azalwa.

To asbestos ibango ngokuhambelana GOST 12871-93, apho asbestos zahlulwe zibe ngamaqela-8 ngokobungakanani yamasuntswana. Le kophawu asbestos ngokungqinelana GOST kufuneka akhankanye igama umenzi, lophawu, ubunzima kunye nenombolo ibhetshi asbestos, umhla wokwenziwa kunye nezilumkiso kunye nemiqondiso ingozi imveliso.

asbestos Chrysotile lupakishwa iphepha okanye kwiingxowa zokwenziwa, ekufuneka ukuqinisekisa ukhuseleko asbestos lonke ixesha isiqinisekiso yokugcina.