Seo ke lintho tse bonahalang ho fetisisa bakeng sa marulelo a marulelong. Tsela ea ho khetha boitsebiso bakeng sa marulelo a marulelo

Thepa bakeng sa ho lokisa ea marulelong a marulelong lokela ho iphaphatha le ditlhoko le teng. Ho ponahalo ea bona e seng feela, empa hape thepa tšebeletso. thepa morao-rao bakeng sa marulelo a marulelong e lokela ho ba ka thata ho sireletsa mohaho tšusumetsong e mpe ea lintlha kantle. Le sebaka sa pele ho tswa ho moea, pula, lehloa le pula tse ling. Na ho na le lintho tse bonahalang ho fetisisa bakeng sa marulelo a marulelong? A re ke re leka ho utloisisa sena ka ho eketsehileng.

Overview

Tse rekisoang kajeno ba emeloang mefuta e fapaneng ya thepa rulela bakeng sa marulelo. Coatings ba classified ho latela litšobotsi. Tabeng ena, ho khetha lintho tse bonahalang tse ka marulelong a marulelo, nahana ka tse latelang:

• Morero oa mohaho oo. Mehaho e ka ba bolulo, indasteri, khoebo, lelapa. Ka lebaka leo, ho kgethile barbotage ka thepa e sa tšoaneng. Ka mohlala, lintho tse bonahalang bakeng sa marulelo a marulelo karaje ka kwa ba joalo motle bakeng sa mehaho bolulo.
• The hakanngoa bophelo tšebeletso ea barbotage le mohaho ka kakaretso.
• Boleng tsa ho rulela tse bonahalang likarolo tse setseng tsa sebopeho marulelong.
• Ho rarahana ea tlhomamiso le tlhokomelo morago ga moo.
• Hore a latele mekhoa ea kajeno.
• Sound kwahelang le thepa mocheso pholosang.

The tlhophiso ka sehloohong

Coatings ba arotsoe ka:

• Boima.
• Matšoafong.
• Le / bao e seng sa keneleng metsi holim'a.
• Tse ling.

Litsebi ela hloko hore ho ke ke bokahohleng ho feletseng le ho fana ka kgaso loketseng ha a eo, e le, ka sebele, ho na le ho na phethahetseng "loketseng" ka litekanyetso. Leha ho le joalo, ke habohlokoa ho kenyelletsa lintho tse bonahalang bakeng sa marulelo a truss ea marulelong lokela tšoanang tsamaiso le likarolo tse ling tsa moralo le kaho ka kakaretso.

Sebopeho sa barbotage

Ka lebaka leo, ho pontshi lintho tse bonahalang bakeng sa ho rulela marulelong e ka ba:

• Matsoai.
• Metal.
• Manyolo.

Ka e mengata e fapaneng kgolo tse rekisoang kajeno hlahisa thepa sehlopha qetellang. Matsatsing a boholo-holo, ka ho fetisisa ratoa tsa coatings manyolo nile swamp le joang. thepa morao-rao bakeng sa ho rulela marulelong a mofuta ona a ka ba teng ka ho tloha ka ba lilemo 5-7 ho 25-30. Tsena li akarelletsa ho, ka ho khetheha, lokela ho kenyeletsa sekontiri-polymer, polymer le sekontiri barbotage. The downside ke ho se tsitse ha ba coatings tsena oksijene le mahlaseli mahlaseli. Tlas'a tšusumetso ea lintlha tsena, thepa ea tsofala ka potlako ka ho lekaneng, ba bang ba ka 'na bola. All manyolo combustible barbotage. Hanyenyane ka tlase ho mefuta e fapaneng ya matsoai (eo hape a bitsoang "lejoe") thepa. Ho fihlela morao tjena, sehlopha sena se ne ho tloaelehile hore lithaele letlapa le lithaele ceramic. Kajeno ho na le e ne e le ho feta mehleng ea kajeno coatings. Ka ho khetheha, sena maqephe asbestos samente (asbestos) le lithaele samente-lehlabathe. thepa tsena ke tsoarellang ho feta manyolo. Matsoai coatings tse manganga ho mahlaseli mahlaseli le ka tlaase ho moo le tsekamelo ea ho silafalitsoe. Leha ho le joalo, ba ile ba ba ho ena hampe mamella diphapano mocheso. Ke barbotage tšepe kenyeletsa thepa ea lakane. The feedstock sebediswa koporo, zinki, tšepe. Tlotsa metale ka senke, ha ho bapisoa le coatings tse ling ka sehlopha sena, se ka tsoarellang. bophelo ba eona tshebetso - ha ho ho feta lilemo tse 50. Empa koporo le barbotage zinki ka nka ho fihlela ho lilemo tse 100.

tlhophiso tse ling

Together bakeng sa marulelo a marulelo a ka ba o reng:

• Metal a bataletseng kapa profiled.
• Sekontiri-faeba (a maiketsetso a faeba tse tsetsoeng moriana ka sekontiri).
• Asbestos samente (tšepe, Ondulin le ba bang).
• A polymer 'mala (letlapa).

Boitsebiso bakeng sa marulelo a bonolo sa marulelo e ka ba:

• Moqolo (sekontiri, lintho tse bonahalang ho rulela le diphetolo lona).
• Filimi (rabara le lera la polymeric).
• MMA (tsa tlhaho letlapa, lithaele, ho akarelletsa le bonolo).
• Mastic (sekontiri le polymer).

Leha ho le joalo, ho arohana hona joale e ka 'na ho nkoa tloaelehileng, hobane, ho etsa mohlala, ba bang ba lekhasi le sengoathoana thepa li fapana ka boholo feela.

letlapa

Sena se lintho tse bonahalang bakeng sa marulelo a le marulelong eona, kamehla e batloang. E mong oa melemo ea ho ea barbotage e nkoa e le theko ea eona e batlang e tlaase. E le karolo ea letlapa e sebediswa Portland samente le khutšoanyane faeba asbestos. The motsoako pele kenyelletsa ditokiseletso 85%, ea bobeli - 15%. Mora solidification tsa thehoa eketsa letlooeng asbestovolokna. Ho lends matla tensile le toughness. Letlapa tsoarellang le mollo manganga barbotage. analogs European na e moholo lintho tse bonahalang matla, hobane ba na le profil ea gasket tšepe. Lihahi li ileng tsa re e boiketlo ba placement le ho tloswa ea letlapa. Bakeng sa ho lokisa sebelisa woman stage khethehileng kapa manala. Ho thibela ho dutla ba barbotage ka lokisa mekatelo e sebediswa rabara. E 'ngoe ea haelloang teng le e ka sehloohong ea letlapa ke bokhoni ba ho sebelisa feela ka mekgokolosa dibopeho. Ho phaella moo, ka tlas'a tšusumetso ea pula ka microcracks holim hlaha. Le ho kenella ka hare ho eona ba tšenyo e metsi ba khōloanyane, eo e isa ho timetsoa ha barbotage e. Ho eketsa bophelo ba tšebeletso e le ho ntlafatsa thepa le khabisitsoeng la maqephe a letlapa ka tlhahisong ea formulations lera pigment. Ka lebaka leo, lera le sireletsang Ho thehoa ka holim'a metsi. Ka lebaka la letlapa e sebeletsa e le makhetlo a halofo e seng kae, 'me tlhopho sepakapakeng asbestos tlase e tlhokomelwa fela thata.

Sekontiri-fibrous lakane

Sena se lintho tse bonahalang bakeng sa marulelo a marulelo a ntlo e na le lebitso le leng la - "evroshifer". Ke analoge ba barbotage hlalositsoeng ka holimo. Evroshifer oela dihlopha ea thepa e tsoetseng pele. Russia, lebitso le tloaelehileng la barbotage ena ke ondulin (thehiloeng cha ratoa). Leaf sebopeho e tšoanang le letlapa le. Hallmark Ondulina nkoa boiketlo ya tshwara le matla a phahameng. The barbotage na boima ba 'mele leseli. Sena se nolofalletsa hore o ile a beha taba ka holim'a teraka ntle ho tlosa lintho tse bonahalang tsa khale le ho matlafatsa tsamaiso ea oona truss. evroshifer maqephe a khona ho mamella gusts tsa moea le lehloa mojaro. manaka e mong ke barbotage, e leng e sebelisoa ka proizvodnje tsa polymer homogeneous. Ka mokhoa tlhahiso sebelisa extrusion. Hape, ka ho etsa thepa thulaganyou e maqephe a corrugate. Melemo ea barbotage ena ke matla a, boima ba leseli, mollo ho hanyetsa, ho hanyetsa libakeng acid e le alkaline, botsoalle tikoloho, mefuta e fapaneng ya hues le durability. Leha ho le joalo, lintho tse joalo li ka ba beha ka holim'a teraka ka letsoapong la seng ka tlase ho 15%.

coatings ntjha

Kajeno ke e ratoa haholo ke lintho tse bonahalang bakeng sa marulelo a bonolo-ka holimo. Le sebelisitsoe ka tlhahisong ea lebokoso kapa e 'ngoe, ha thepa putrescible. Ka ho khetheha, ho tlhahisong ea khalase faeba e sebediswa, poliester kapa fiberglass. Ba koahela ka sekontiri e hloekileng kapa e tsoakiloeng le polymer ka. coatings tsena li arotsoe ka:

• SBS-fetotsoeng. Ba ba le bonyane 10-12% ya motsoako polymer. coatings joalo ba tšoauoa ka elasticity phahameng esita le ka mocheso tlaase.
• App-fetotsoeng. Ba na le ho tswa 25% ya motsoako polymer. coatings jwalo na phahameng mocheso ho hanyetsa.

Thepa ya sehlopha bobeli ba haholo-holo sebelisoa libakeng tse le a leholimo mofuthu, ho tswa ho pele - ho maemo a boemo ba leholimo ka ho Russia.

Simple bituminous barbotage moqolo

Tsena li akarelletsa tse fapa-fapaneng mefuta e rulela lintho tse bonahalang, e leng e thehiloe lebokoso, metalloizol, foil li sireletsang serameng, 'me ba bang. coatings joalo li sebelisoa bakeng sa ho haeteroliki le mouoane sesebediswa mokoallo. Ho rulela le ho rulela tse bonahalang tšehelitsoe li koahetsoe hloma le marulelo a bataletseng. E mong oa go tlhoka mesola ea ka sehloohong ea coatings tsena li lokela ho nkoa e le tse kgutshwanyane bophelo ba bona tshebetso - ha ho ho feta lilemo tse hlano. Round thepa bonahatse ntlafatsoa nahanela maemo sepakapakeng. Ha ba mamella mocheso liphetoho, UV mahlaseli le pula. Tse ngata batlang ho boloka le ho fumana coatings joalo. Ka mor'a moo, ha ho le jwalo, hona ka lekhetlo la pele theko e tlase tla fella ka theko bohlokoa lichelete. Molemo boleng thepa ba elang oo sebopeho ho na le mokato tsa foil: metalloizol le foil li sireletsang serameng.

fana ka kgaso e ntlafetseng ya

Ha hlomella ka holimo ka tlaase le e magato aa a ruletsoeng ka le metsi ho paka sebelisoa ka thepa ho web thehiloeng ho khalase le litlheferetsi, poliester kapa litlheferetsi khalase. Har'a bona, ho etsa mohlala, ho ke ke habohlokoa ho hlokomela rubestek, Bikrost, linokrom, rubemast, khalase. Ka tloaelo ho, ba ile ba ba etsa kōpo ea ho mehaho e bataletse 'me o hloma (ka letsoapong ho fihlela ho 25%). Ha letsoapong o moholo, e phahameng tse bonahalang mocheso ka Slide theoha marulelong. Bakeng sa ho lokisa mastic coatings sebediswa. mosing 'ngoe ke hore ho hlokahala hore selotlolo lera go tseleganya sebelisa lehlohlojane le lefika lerōle. Bophelo bohle ba barbotage e ka bang 15 lilemo tse.

sengoathoana la sekoahelo sa eona

sehlopha sena se akarelletsa ho etsa lithaele, thepa translucent le metallic bakeng sa marulelo a marulelong (photo photo photo photo ba bang ba mehlala e ka bonoa sehloohong se). coatings joalo ba ka go tlhaolega behoa le hipped meaho marulelo le tšekamelo e kholo. Ke kabo ea thepa ea ka sehlopha sena ho lokela ho kenyeletsa lithaele ceramic, letlapa shingles le letlapa. Last tšoauoa ka durability le litšobotsi tse phahameng le khabisitsoeng le. Shingles ke lepolanka le grooves le chesele e bōpehileng joaloka le sefapano se karolo. Larileng ka ba ka le dikarolo tse 'maloa. lithaele Ceramic ho nkoa ka ho lekaneng "khale" koaheloa. boitsebiso boo e tšoauoa ka botsoalle tikoloho, durability (tšebeletso bophelo ba khale fetang lekholo lilemo), hammoho le litšobotsi boleng bo phahameng. Kajeno, moaho e sebediswa mefuta e meraro ea lithaele:

• Grooved. Tabeng ena, ho stacking le mela e ka holimo ka tlaase le e o etsoa mahlakoreng a mabeli. Phello ke phello ea grooves ba.
• Beetsweng. barbotage e joalo e beha ka mokgwa wa le "khetla." Ho lokisa thepa ea motheo e mong ho e mong ho sebedisa notlela mabapi.
• Bataletse. Ho o boetse o bitsoa "Beaver mohatla". Ha ntseng bo eketseha ba setho ka holimo koahela e kopanetsweng pakeng tsa tse peli tse ka tlaase.

Ho na le boetse ho na le samente-lehlabathe lithaele. Ho etsa thepa quartz lona lehlabathe e sebediswa, ka mebala ea oxide e tšepe le Portland samente. barbotage Sena ha se chesa ka khanya ea letsatsi ka ho toba, ho e na le durability phahameng le poleloana e reng tshebetso e telele. Ho phaella moo, lintho tse bonahalang fireproof, o na molumo oo o motle kwahelang le tlaase mogote conductivity. Spongebob fana ka kgaso e molemo ka le marulelo a hloma. Tlhomamiso ka etsoang ka matsoho a bona ntle le ho kenya letsoho lihlopha tsa litsebi.

tšepe

Kajeno boitsebiso boo ke atileng ka ho fetisisa. Melemo ea barbotage tšepe lokela ho kenyeletsa bohloeki, matla a phahameng, lelakabe hanyetsa le tlaase boima. Har'a go tlhoka mesola ea bohlokoa ho bua susceptibility ho ts'enyeho, ntle mogote le molumo conductivity. Ka tlhahisong ea lakane tse bonahalang sebediswa hammoho le ba se nang balekane-sengoathoana lihlahisoa tse tala: tšepe, duralumin, koporo, 'me khauta-tlotsitsoe poleiti, ho ea litututsoana tšepe ho rulela. Bakeng sa ho hlongoa barbotage e ke ho hlokahala hore ho hohela ditsebi. Ka ho fetisisa ratoa ho letsatsi le maqephe galvanized tšepe. Di koahetsoeng ka e khethehileng lera le sireletsang la e motsoako oa koporo, thaethaniamo le zinki, e leng ho thibela ketsahalo ea ts'enyeho.