Mastic thiokol: thepa, litšobotsi tse kopo le poloko

Nakong ea kaho ea meaho prefabricated liindasteri kapa bolulo ke habohlokoa ho sebelisa thepa e khethehileng ho tiise manonyeletso pakeng tsa boemo ba leholimo ka bomong mehaho. Hobaneng sebelisa sealants? Manonyeletso - ntlha tse sa sireletsehang tsa sebopeho leha e le efe, hobane ka ba ka phunyeletse mongobo. Ho sokela potlakisa ts'enyeho ea likarolo welded, e ka fokotsa bophelo nakong ea mohaho, 'me haholo haholo. Indasteri ea hlahisa mefuta e mengata li ea thepa bakeng sa ho tiisoa ha manonyeletso. E mong oa bona - ho sealant Thiokol AM 0 5.

The thepa ea mastic ho

Ho joalo le ka ho hlophisoa ha dikarolo tse 'maloa, e le setsi ke rabara maiketsetso. Ha mocheso tloaelehile lintho tse bonahalang tse lona o thatafalang boemong ba ho se le rabara tse bonahalang rekere. Ho tloha sealant ke solvent mora phekola shrinkage e ha e, e le ha ho na mapetsong li etsahale, le manonyello a sireletswa ho mongobo.

lintho tse bonahalang tse o mamarello babatsehang le hoo e ka bang tsohle thepa kaho: setene, tšepe, lehong le konkreite, samente le ba bang.

Har'a litšobotsi tse bohlokoa ka ho fetisisa ba nang le Thiokol sealant, ho hanyetsa phahameng ho tshusumetso:

1. Mocheso.
2. Shrinkage deformation.
3. Tlaase le dithemparetjha.
4. UV.
5. Go la la mahlaseli a kotsi.

Sena se etsa hore ho ka khoneha ho sebelisa boitsebiso boo ka libaka leha e le a klimate a CIS le Russia.

Ditlhoko tsa sealants

Ho sa tsotellehe hore lefelo la e kopanetsweng, ho tiisoa ha ho lintho tse bonahalang lokela ho sebediswa:

1. Boloka litšobotsi tse lona bohle ka maemo tsohle boemo ba leholimo.
2. Ho boloka thepa ea bona ka nako e telele.
3. Sireletsa manonyeletso a tsoa ka metsing.
4. U se ke ua hopotse moea fetang litloaelo e bontšitsoeng.
5. Ha ho arabela dintho tse fapa-fapaneng e senyang (asiti a alkali).

Le, ya e le hantle, e mong oa litšobotsi tsa bohlokoa tsa bareki, e leng lokela ho ba le sealant Thiokol - theko. O ntse o hlola ka ho bonolo ho li fumana haholo le e ka hare ho 210-230 li-ruble. ka tse 1 kg, ho itšetlehile ka sebakeng seo.

Ka bone ho tloha ditlhoko tse ka holimo, boitsebiso boo bakeng sa tiiso o lokela ho ba thepa joalo tse tla qosoa fetang boitsebiso bo bong leha e le efe kaho.

lekala la kopo

Tiisoa mastic sebelisoa nakong ea ho lokisa kapa kaho ea mehaho e mecha ea ho:

1. Sireletsa dikarolo tsohle ho tlolelana ha liphoofolo ea mehaho e mohaho ona o tsoang ho mongobo.
2. Tiisoa ha manonyeletso, tse teng ka le foranteng fosahetseng kapa marulelo floating.
3. Tiisoa ha tšepe likarolo lebagane le lerako la setene, ho marulelong, kamoreng e tlas'a marulelo.
4. Tiiso interconnects, le mefuta e meng ea manonyello hara-phanele a hore kenyeletsa marako bokantle.
5. Keneleng metsi tšireletso ea kaho manonyeletso.

Features ya kopo ya

Thiokol sealant - sete ya pastes tse peli. E mong a phekola, e mong - ba ka sehloohong. Pele u qala ho sebelisa lintho tse bonahalang, u lokela ho lokisetsa eona. Ho etsa sena, lube hantle satalatsa peista ebe a ho kentse ka motsoako sehloohong chelete eo e boletsweng ka ditaelo. Hlohlelletsa ntho hlokahala e le nako e telele e le dikarolo tse peli kopanya hantle, 'me ho na le ho na streaks mmala. Empa e ke ho hlokahala hore ho lokisetsa ea sealant pele ya kopo, ho seng joalo lintho tse bonahalang tse tla thatafatsa lieha ho tla sebelisoa, - mastic ntse solofetsang ho tloha lihora tse 'ngoe ho tse 15. Phekola nako e itšetlehile ka mocheso le ambient. Botlalo phekole thulaganyou e e qetile hara matsatsi a 6-10. Leha ho le joalo, haeba le mocheso ambient e tlase lefela, tshebetso thatafatsa, ae fokotsang lebelo le ka ho feletseng khaotsa ho ho -40 ° C.

Ho potlakisa vulcanization tiisitsoe seams, ba ka thabisa tsoha. tshebetso e phethoa ka lihora tse 12-16 feela haeba futhumatsang mocheso e ba likhato tse 80, 'me ho likhato tse 50 ha ba satalatsa li feletseng ka mor'a lihora tse 26-36.

Pele ho sebelisa sealer ho lokisetsa holim - hloekisa e tsoa ho e serame, lerōle, mobu. Thiokol sealant e sebelisoa feela ka bokaholimo omileng. Ha mongobo se teng, e lokela ho felisoa ka lesela. Lera le tsona ka botenya e ka 'na ho tloha 2 ho 5 limilimithara. Ho itšetlehile ka joang ka bophara ke seam ka mitha e ka 'na ea nka hoo e ka bang 100-300 g, sealant. Haeba ho na le ke pula, lehloa, 'me mosebetsi o lokela ho ba ka seterateng, holim sebetsa e thibetsoe.

Thiokol sealant e sebelisoa habonolo haholo ka borashe le, spatula, ente e. slit ho bolela ho teng ka tlase u ka feela tšela le boreleli le spatula le haeba ho hlokahala. Manufacturers tiisetso ka se bonyane phela ya lintho tse bonahalang tse - ho tloha lilemong tse 10 le ka holimo: ho itšetlehileng ka aggressiveness ea tikoloho e potolohileng.

E dintlha bohlokoa: ha a ntse a lokisetsa ho ea mastic e thibetsoe ho sebelisa solvents efe kapa efe.

Storage le lipalangoang

Sale tiisoa mastic ka mabokoseng tšepe ka hatisitsoeng lebokoso meropa kapa linkho leha e le efe. Tlhokahalo ea ka sehloohong bakeng sa eona - e lokela ho tiisoa le molomo oa ka bophara. Pele ho peista e tletse ka mokotla oa nhua polyethylene ebe kenngoa ka tare e setshelo. boima ba sona e - 30 kapa 75 lik'hilograma. Boloka boitsebiso bo ka ba ka matlung, e hantle ventilated, kapa tlas'a sekhurumetso ho sireletsa ho tswa ho khanya ea letsatsi ka ho toba le ho thibela ingress ea mongobo. Ho tloha sealant ke sa tšabe thempereichara e phahameng le tlaase, ho ka ho bolokoa ka ntle ka nako efe kapa efe ea selemo, empa ha dikgwedi tse fetang 6.

Ha mastic thiokol bolokwa ka ntle, mocheso o phahama ka holimo 30 ^{° C} kapa a oa mona ka tlase ^-20 ° C, lintho tse bonahalang tse ho sireletswa kapa ho susumelletseha hore kamore polokelo ikamahanya le maemo.

Sealant ka tsamaisoa ka mofuta leha e le ofe oa ho tsamaisa, hobane ke batho bao e seng kotsi ntho.

mehato tshireletso

Leha ho sealant Thiokol ha ntho e kotsi, ho ntse ho hlokahala hore ba boloke mehato seng mekae:

1. Fumana ho sebetsa, feela apere litlelafo rabara.
2. Qoba ho toba le holim'a letlalo.

Ha lintho tse bonahalang e ne e le ka letlalo pepesa, e lokela ho tlosoa ho sebelisa lino tse tahang. Ka nako eo o lokela ho hlatsoa holim 'a letlalo ka sesepa le metsi.