Lebokoso asbestos. Properties le dikopo.

Ka dithulaganyo le indasteri ea thepa ya rona naheng asbestos le asbestos di ho pharaletseng sebediswa. Asbestos e bua ka e ntle-faeba sehlopha sa lintho tse bonahalang tse silicates, 'me le fetoletsoe ho tsoa lentsoeng la Segerike le asbestos ke "ke keng ea senyeha", "unquenchable." The karolo ea bohlokoa ka ho fetisisa dihlahiswa asbestos le asbestos ke mollo oa bona ho itoanela, e leng se o dumella ho sebelisa ha bona maemong a moo ho ke ke ho hlokahala ho fumana motsoako oa fetoha le maemo 'me mollo o hanyetsa thepa. hangata haholo asbestos e sebediswa e le lintho tse bonahalang e le e tala ka tlhahisong ea masela lelakabe retardant, lebokoso.

Asbestos boto sebediswa ho indasteri e le boenjiniere, hammoho le ka lintho tse bonahalang mollo-retardant ka ditanka ho itšehla thajana polokelo ya sephalli chang. Ke e ikhethang li sireletsang serameng tse bonahalang entsoe ka asbestos. Ka ba molemo ho se seholo sa boto asbestos - ho hanyetsa lona ho mocheso phahameng. Ho na le fibrous chrysotile asbestos ka motsoako le binder le. Ka Asbokarton na le ho fihlela ho 99% ya asbestos.

Melemo e ka sehloohong ea boto asbestos ke tsena:

- phatloha le mocheso ho hanyetsa, thepa phetha molao li bolokoa ka thempereichara e ho fihlela ho 500 ° C;

- e matla ka ho lekaneng phahameng, 'me tabeng ea deformation e loketseng ho phetha molao tshusumetso thepa mogote li sireletsang serameng ba hlokomelwa;

- ho na le ke ho hlokahale khafetsa Phetolo e loketseng ho durability;

- Easy ho a sebelisa.

Asbestos lebokoso tla ka maqephe a lekanya 800 x 1000 limilimithara botenya ba limilimithara 2 ho 10.

Atile ho indasteri e ka se amohela lesela asbestos, lithapo asbestos, packings - thepa tsena tsohle entsoe ka asbestos. Asbestos le boetse le sebelisoa ka tlhahisong ea tse fapa-fapaneng thepa khohlano le sebelisitsoe ka tlhahisong ea mekatelo Brake bakeng sa likoloi.

E lokela ho a hopola hore asbestos e arotsoe 'maloa mefuta, mefuta e meng ea faeba ka baka kotsi ho bophelo bo botle ba batho. mefuta e kotsi ea likhoele kenyeletsa anthophyllite, amosite, tremolite, ba kopantsoe ke lebitso le tloaelehileng le sebelisoang malapeng - amphibole. Asbestos likhoele tsa mefuta ena na le se tenyetsehe phahameng le na le mofuta o mong oa linale hlabang. Ka nako e tšoanang, chrysotile asbestos, ho ba le bonolo rekere faeba, le nale e lekaneng sireletsehileng bakeng sa lintho tse bonahalang tsa batho. Sesosa kotsing ea thepa amphibole asbestos hape o sebeletsa e le ho hanyetsa bona acid e, ke hore, ho ka matšoafong a batho, ba ile ba ba hoo e batlang e felisa le 'mele. Ka lehlakoreng le leng, likhoele asbestos chrysotile habonolo tlotlolotsoe ke acid a bonolo le excreted.

Ka tlhaho, asbestos le hlaha ka bolibeng tebang, kahoo, ho e epilwe ke bulehileng-sebetsa morafong oa mashala. Man leka ho fumana sebaka sa asbestos ka lebaka la kotsi ea eona kopo ya, empa ena ke tse bonahalang feela le sete ya litšobotsi tse, feela asbestos tlholeho tshebetso thepa.

Qosong asbestos ho latela GOST 12871-93, moo asbestos e arotsoe ka lihlopha tse 8 ho ea ka phatsa boholo. The bo bitsa ya asbestos ho latela GOST lokela bontša lebitso la moetsi, cha, boima ba 'mele le asbestos methaka palo, letsatsi la proizvodnje le litemoso le kotsi matšoao sehlahisoa.

Chrysotile asbestos e tsa phutheloa ka pampiri kapa mekotla maiketsetso, e leng lokela netefatsa polokeho ya asbestos ho pholletsa le nako ea ho tiisetso ya letho la polokelo.