Sealant maka ụlọ: ụdị, e ji mara, ntuziaka maka ojiji

N'agbanyeghị otú elu-edu na oge a na roofing nwere ike ịdị mkpa ka na-eche tupu banyere nchebe nke na ọtụtụ ngwangwa ebe, karịsịa na nkwonkwo nke ihe onwunwe, mmiri na ndị ọzọ na-emebi ihe mmetụta. Gwara mmanụ si anagide sealant ụlọ: ọ pụrụ ịbụ nnọọ ngwa ngwa na-enweghị hassle ịnagide ọrụ. Roofing sealants bụ polima ihe, nke na-dabeere na dị iche iche roba ogige ma bitumen. N'ihi na plasticity, mgbanwe, mmiri- na ikuku-tightness, na magburu onwe adhesion nwere ike iji ha na-anọrọ nkwonkwo niile mara ihe. Ọzọkwa, sealant maka ụlọ nwere ike ga-eji na a okpomọkụ nso nke -55 ... +80 ^Celsius C

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Dabere na mkpụrụ na-ẹkekerede ezipụta ole na ole isi ụdị sealant:

• acrylic;
• silicone (roba);
• bitumen;
• polyurethane.

Onye ọ bụla nwere ya kpọmkwem ubi nke na ngwa, nke mere na, tupu ị na-aga ka kacha nso ngwaike ụlọ ahịa, ga-adị mma ịghọta Onye ọ bụla ụdị - ọ ga-enye aka ime ka nhọrọ ziri ezi.

silicone sealant

Ikekwe, ihe kasị ewu ewu na roofing sealant - silicone. High mmiri- na airtight Njirimara, ductility na magburu onwe adhesion ka ọtụtụ na-ebupụta na ọtụtụ ụzọ na-enye a ndabere - iloksanovym roba. Ọzọkwa, ọ na silicone (roba) oru roofing pụrụ iguzogide okpomọkụ (ọbụna ruo ogologo oge kpo oku), nakwa dị ka kpọmkwem ìhè anyanwụ, na-eme ya kwesịrị ekwesị n'ihi na oru n'elu ụlọ ọbụna si eke tile.

acrylic sealant

Roofing sealant acrylic dabeere akacha eji maka ọgwụgwọ nke nkwonkwo, cracks na nkwonkwo n'etiti webs. Ọ na-egosi ndị kasị dị irè na mgbe ebe a-ekwe omume nke Ndahie nke n'akụkụ pupụtara na-akwanyere onye ọ bụla ọzọ dị ka a n'ihi nke nkọ fluctuations na okpomọkụ, dị ka nke ọma dị ka ịrịba anụ siri ike. Ugbu emepụta iji siliconized nwekwara approximating acrylic roofing sealant na Njirimara na e ji mara na silicone. Na nke a, ya uru bụ ka ihe onye kwuo uche. N'ọnọdụ ka ukwuu, nke dabeere na acrylic ngwaahịa maka ojiji na a porous isi dị ka brick, ihe - ebe a ọ na-egosi na kacha arụmọrụ.

Acryli sealant nwere ike ọ bụghị nanị na-acha ọcha, ma na-uzo. N'ihi mgbochi fungal nwekwara ada ada iji chebe ya na mmetụta nke ebu na mildew na bacteria budata ịgbatị ọrụ ndụ.

bituminous sealant

Ọ bụrụ na ị na-achọ a sealant maka a metal n'elu ụlọ, anya n'ihi na a ngwaahịa dabeere na bitumen. Na nke a, ị ga-magburu onwe arụmọrụ na elu adhesion na metal mkpụrụ. Bituminous sealant dere bitumen na mgbakwunye na nke aluminum ink - ọ dị mkpa maka masking ihe onwunwe n'elu ụlọ. N'ihi ink mejupụtara na-jupụta dara tint. Nke a bụ a n'ezie oké plastic ihe onwunwe, ezigbo maka roofing. Bituminous sealant incorporates a ọnụ ọgụgụ nke dị mkpa atụmatụ na e ji mara. Mbụ niile, ọ bụ anwụ ngwa ngwa na-eguzogide ndị dị iche iche iche iche nke mmetụta, gụnyere mmiri na okpomọkụ ókè. Ọzọkwa, ọ bụ n'ezie dị mma na mfe na-arụ ọrụ, na niile ekele ndị magburu onwe adhesion bụghị naanị akọrọ kamakwa mmiri mgbakwasị. Sealant dabeere na bitumen dị mma n'ihi na ejuputa cracks, nkwonkwo na voids n'etiti metal Ibé akwụkwọ, nakwa dị ka ebe nke ụlọ jikọọ na riiji na mpio anwụrụ ọkụ - ọ bụghị nanị insulates ọma, ma nakwa captures onye components.

Na-arụ ọrụ na bitumen sealant ga-atụle nke ukwuu na-egbu egbu, nke mere na ọ bụ naanị ndị kwesịrị ekwesị maka n'èzí ojiji. Na ọ bụrụ adịghị eji foduru nke ndị mejupụtara n'ime obibi. Iji ichikota, anyị mara ihe ndị kasị akpọ e ji mara na Njirimara nke ihe:

• ume;
• ekwedo;
• mmiri na-eguzogide;
• ekwe omume nke agba;
• chemical inertness;
• adhesion ka ọtụtụ substrates;
• oké ọnụ price.

polyurethane sealant

Polyurethane sealant bụ polymerized resin. Site na oruru nke kpọmkwem mmepụta ọnọdụ, okpomọkụ na ọnọdụ ekwe omume inwe chọrọ viscosity ihe onwunwe. Nke a bụ ihe na-eme ya kwesịrị ekwesị n'ihi na oru ewepụghị n'elu ụlọ. Polyurethane sealant gosiri magburu onwe ha mgbe ọ gụrụ ala okpomọkụ. Ọtụtụ iche iche a mejupụtara:

• oru - maka a akọrọ niile;
• a mmiri - maka ọrụ a mmiri ndabere ma na-abịa na kọntaktị na mmiri.

Polyurethane sealant bụ nnọọ ewu ewu n'etiti ndị a na-ewu ụlọ, na niile ekele a ọnụ ọgụgụ nke e ji mara. Nke ikpeazụ na-agụnye:

• chemical inertness;
• iguzogide mebiri na thermal mmetụta;
• ekwe omume nke staining;
• arụmọrụ;
• anwụ ngwa ngwa.

Ikekwe naanị drawback nke sealant dabeere na polyurethane bụ ya dịtụ elu price. Ma na-efu nke anwụ ngwa ngwa na eruba arụmọrụ ọ bụ ziri ezi. Ọzọkwa, ọ bụ maka ụlọ sealant on a polyurethane ndabere-atụle ga-eluigwe na ala. Na niile ekele ya adhesion ka ọtụtụ na-ebupụta mara: osisi, metal, brick, ihe.

teepu sealant

Ọ bụrụ na ị na-achọ ihe onwunwe, obi ụtọ na-eji na n'otu oge irè ezu, ị ga-nụrụ ụtọ na teepu sealant ụlọ. The ndabere ebe a bụ butyl roba, a ihe onwunwe jụsịrị pụrụ iche Njirimara na e ji mara. Mezie Sealants ọma idi iche iche okpomọkụ mgbanwe, na n'ebe kpọmkwem ìhè anyanwụ, si otú mma ruru eru maka roofing. Etere nwere a elu bonding ike, mfe echichi ọrụ: ọ bụ iji ide ngwaahịa ebe njikọ ihe onwunwe, pịa ike - na ị na-a pụrụ ịdabere na inogide, na ọtụtụ ihe, uko njikọ.

Mwepu nke metal roofing

Ọ bụrụ na ị na-ekpebi iji ndokwa a n'elu ụlọ ka nke metal, na sealant maka ya kewapụrụ ga nwere magburu onwe adhesion na metal na-ebupụta, ka vibration, mmetụta nke ọdịda. A Njirimara na-dabere na bitumen adhesives na polyurethane. Na-arụ ọrụ na ha ga-akpa na-degreased isi nkịtị mgbaze.

Mkpa! N'ihi na a metal n'elu ụlọ haa agaghị adabara silicone - ọ bụ ike nke na oxidizing ígwè na-eme ka akaghi aka corrosion, nke bụ inadmissible na nke a.

The mkpuchi nke n'elu ụlọ nke corrugated board

The ngwa na-agụnye a n'elu ụlọ kwụ na vetikal fixation nke roofing ihe onwunwe. Na nke a, ezi ihe kwesịrị ekwesị acrylic, silicone na polyurethane sealant. Tupu ọrụ dị mkpa iji degrease isi ma jide n'aka na ọ bụ akọrọ - na na nke a, i nwere ike ịgụ na elu arụmọrụ.

Mwepu nke a adụ ụlọ

M mkpa a sealant maka soft ụlọ? Mgbe ahụ i kwesịrị ịnọ na umu, dabere na nke e nwere a bitumen. N'ihi na elu ụlọ mkpuchi nkwonkwo mma were bitumen mastic, na n'ihi ihe dapụtara na nkwonkwo - bitumen sealant. Ọ na-enye a siri ike, inogide na-elu-edu compound mụ na okpomọkụ fluctuations na niile ọjọọ ngosipụta ihu igwe.

Tytan - aza n'oge a na-emepụta

Tytan ụlọ sealant bụ mepụtara nke oge a na-emepụta nke ụlọ ihe. Nke a otu-akụrụngwa, plastic na viscous mejupụtara, nke dabeere na a Nchikota bitumen na roba. Nke a bụ ihe magburu onwe sealant ji elu adhesion na metal na bituminous substrates. Ọ dịghị mkpa, ọ bụ akọrọ ma ọ bụ mmiri - Tytan anaghị ileghara si n'elu, na-enye elu-edu na inogide mkpuchi. Ọ na-eji jikọọ nkwonkwo na roofing di ike.

Two-akụrụngwa sealants

Oke arụmọrụ mgbe na-arụ ọrụ osisi, brick, ihe ngosi ndị abụọ akụrụngwa sealant dabeere na roba. Ọ e ji plasticity, chemical inertness na anwụ ngwa ngwa. Nke a bụ oké nhọrọ n'ihi na ndị na mgbe ị chọrọ iji nweta a ire ụtọ na mara mma onuete. A abụọ-akụrụngwa sealant idi ịrịba okpomọkụ ọdịiche, ọ bụ adaba iji.

eji atụmatụ

Na ọtụtụ adhesives bụ maka azụmahịa na akpa nke 310 ml. Na-arụ ọrụ ha kwesịrị a pụrụ iche "egbe", nke nwere ike zụrụ na bụla ngwaike ụlọ ahịa. Na ọ bụ ike rụọ ọrụ nke ọma na-eri ihe, ma na-ahụ n'ụzọ zuru okè ire ụtọ na inogide onuete.

Ọtụtụ ọrụ n'ụzọ dị irè na-akọrọ na defatted isi. Ọbụna ma ọ bụrụ sealant agụnye na-arụ ọrụ na mmiri n'ala, ọ dị mma ma ọ bụrụ na o kwere omume iji zere ya. Na-arụ ọrụ na-arụ ọrụ, ị ga-mkpa pụrụ iche nozzles, site na nke ga-enwe ike inweta ihe ndị dị mkpa ọkpụrụkpụ nke onuete - ha, ọzọ, ike zụrụ na ọpụrụiche ngwaike ụlọ ahịa.

Ọrụ ga-akọ, akpachara anya ka overdo ya na nro na pliable ihe onwunwe. Mgbe mmezu nke ọrụ dị mkpa iji jide n'aka na ihe ndị mejupụtara-agbaso ndị isi na n'ọnụ nke ụlọ - a nkwa nke a pụrụ ịdabere na-uko njikọ.

Elu-edu mkpuchi nke ụlọ - isi ihe na ya anwụ ngwa ngwa na a pụrụ ịdabere. Ọ bụ ya mere ọ dị mkpa nke na-eme ka mgbe inspections nke ụlọ, ịrụzi oghe seams, cracks kpụrụ. Na na elu-edu ihe ga-eji maka nzube a. Ma ọ dịghị mkpa ka na-amalite na-enyemaka nke ndị ọkachamara - na ọtụtụ n'ime ọrụ nwere ike edozi onwe ha.