Ho rulela mastic: mefuta e 'me ea e sebelisang

Ha mohaho oa mohaho, ho sa tsotellehe ea mofuta ofe ho rulela le marulelo meaho, mefuta e meng ea mosebetsi ke e tloaelehileng. tshebetso ena ea tsamaiso truss, hlongoa lathing, rala "phae", e akarelletsang le dikarolo tse 'maloa, tse kang e kwahelang, metsi ho le tse ling. Ho ka 'na ba hlokomela hore ho boleng ba mosebetsi o lokela ho khetha thepa le letona. Kahoo, ka kwahelang ea atisang ho sebelisoa ho rulela mastic, eo e bile fumaneha mefuta e sa tšoaneng. Nahana ka kopo le mefuta e sa tsoaneng ea lintho tse bonahalang ena.

Mefuta ea lintho tse bonahalang thibela metsi

Roof Mastic ke binder tsa komponeng manyolo le filler, joalokaha e ka 'na ea sebelisoa thepa kang asbestos, lefika ulu, slag, silica, talc le ba bang. additives tsena ntlafatsa litšobotsi botekgeniki ya lintho tse bonahalang tse (eketsa matla, ho hanyetsa khatello ea kelello mogote, fokotswa brittleness ka batang et al a.). Ho phaella moo, mastic eketsa o bolokang le dibolayangwang, ho thibela ketsahalo ea lihlopha fungal, boriba le implementations tse ling.

Ho itšetlehile ka mofuta oa mastics manyolo taba mefuta e latelang:

• sekontiri;
• tarry;
• ho kopantswe (bituminous, bituminous-polymer le ba bang);
• kettle.

Hape, boitsebiso boo ka le kakanyo feela e arotsoe ho itšetlehile ka mokhoa oa ho sebelisoa bakeng sa mefuta e joalo:

• Roof Mastic chesang - mofuta ona wa thepa binder li sebelisoa ka boemo halefile ho phetha fastening rulela tse bonahalang, Tolev lintho tse bonahalang le coatings tse ling. Ntle le ho sebelisa ha bona ka lera le sireletsang bakeng sa mehaho e marulelong. E le busa, mofuta ona wa marulelo metsi ho le khethoa IBC-D - **, moo sebakeng * theko lipalo bakeng sa mocheso ho hanyetsa. Ho itšetlehile ka sebaka sebakeng e le letsoapong la marulelong e sebelisoa sealant le itseng mocheso ho hanyetsa. Ka mohlala, bakeng sa bolokolohi ka leboea ho sebopeho nang le ramp ka tlase ho tse 2,5% khothalletsa tšebeliso MBK-T-55.
• Mastic batang - boitsebiso boo e tala sebediswa bakeng sa ho tiisoa ha ho sebetsa dibakeng abutting maqephe a barbotage, ha rala lintho tse bonahalang ho web bakeng sa marulelo le mosebetsi oa ho lokisa. Ha u sebelisa mofuta ona wa mastic hlapolotsoe ka solvents (moea uyat), peterole, solvents le ba bang.

Kopo ya metsi ho lintho tse bonahalang bakeng sa marulelo

Maemo le mekhoa tsa tšebeliso ea lintho tse bonahalang ena ka 'na ba e fapaneng, empa ho ka etsahala ho khetholla ba bang lintlha tse tloaelehileng ho mefuta eohle ea mastic:

• Pholileng rulela mastic e ka sebelisoa ka spatula ka, 'me ha u sebelisa borashe kapa ka ho sebelisa mokhoa o aba kamoo ho hlokahalang ho hlapolla, phahameng ka ho lumelleha - ha ho ho feta 30% solvent.
• The mastic mokelikeli lokela ho sebediswa ho bataletseng, e hloekileng holim 'ho eo precoat hlokahala hore pele a sebetsa mokato tsa sekontiri se thata selelekela.
• Ha mosebetsi oa ho hlokahala hore ho ba hlokolosi, hobane dintho hore na ho rulela mastic, nang le chefo e. Ka lebaka leo, ho itšireletsa chefo, e kgothaletswa ho apara goggles sireletsang, e respirator (ha sebelisoa chesang mastic), liatlana le liaparo.
• Bituminous rulela lokisetsa chesang, hangata ka thepa e khethehileng ka fekthering. Self ho lokisetsa ke hape ho ka khonehang, empa ho ke ke ho hlokahala hore ho lokisetsa setshelo, e leng e behiloeng ka ka bophara lera setene. Hape, tanka sekwahelo tlameha ho ka thata-thata koaloa. The futhumatsang mocheso - ka 180 ° C, tharollo e lokela ho ba kamehla susumetsang maikutlo, litšila ho sa batleheng lokela ho tlosoa (bakeng sa merero ea tsena e ka sebediswa e le tšepe sefe kapa tse ling tse sesebediswa tšoanang). Hot mastic lokela ho lokiselitse lihora 2-3 pele ho bolaoa.

Roof Mastic e fana ka tsoarellang e tiisitsoe mabapi ea coatings le thibela metsi lera e fumana boreleli, le matla le ho tsoarellang lekana. Ho sebelisoa ha boitsebiso boo thusa thibela ponahalo ea mehaho e fungal le tšenyo e ts'enyeho, e leng eketsa boleng ba mosebetsi o phethile.