Sealant hoki tuanui: momo, āhuatanga, tohutohu hoki te whakamahi

No mea pehea kia-kounga tiketike, me te tuanui hou e tika ana ki te whakaaro i roto i mua e pā ana ki te tiaki o te wahi tino whakaraerae, rawa nga hononga o rauemi, makuku me te tahi atu pānga ino. Kiriweti pakari sealant ki te tuanui: e taea e te reira āhua hohoro a kahore te hātepe ki te akakoromaki i te mahi. käpia tuanui He rauemi polymer, e hāngai ana ki ngā tūmomo pūhui rapa me uku. Nā ki te plasticity, ngäwari, te kaiutuutu me rangi-tightness, me adhesion pai e kore e taea te whakamahi i ratou ki te poke i te hononga o ngā rauemi mohiotia katoa. Ano, Ka taea te whakamahi i te sealant mo te tuanui i roto i te whānuitanga pāmahana o -55 ... +80 ^° C

momo

Tei runga i te tïpako riro te ki te tautuhi i te torutoru momo taketake o sealant:

• kiriaku;
• silicone (rapa);
• uku;
• polyurethane.

Ia he ona ake mara motuhake o tono, i te mea he aha, i mua i te haere koe ki te toa pūmārō tata, kia kia pai ki te matau ia momo - ka tauturu i te reira ki te hanga i te pai rawa tika.

sealant silicone

Pea te sealant tuanui tino rongonui - silicone. kaiutuutu High me ngā āhuatanga piri, te ukanga me te adhesion pai ki te nuinga o papa i roto i te maha ngā huarahi ki te whakarato i te pūtake - rapa iloksanovym. Ano, silicone reira (rapa) taatiraa tuanui taea o pato pāmahana teitei (ara whakawera roa), me te rā tika, hanga tika i te reira no te taatiraa tuanui noa i pereki tūturu.

sealant kiriaku

Tuanui sealant hāngai kiriaku-tino whakamahia nuitia mō te maimoatanga o hononga, kapiti me hononga i waenganui i te whare pungawerewere. whakaatu te reira i te whai hua te nuinga i roto i te wā i reira i reira ko te taea o te displacement o matatahi pātata ki te faatura ki ia atu rite ki te hua o te koi rerekē i roto i te pāmahana, me te kohakoha tinana nui. kaiwhakanao nāianei whakamahi tāpiritanga siliconized whakatau tata sealant tuanui kiriaku i runga i te āhuatanga me ngā āhuatanga ki te silicone. I roto i tenei take, ko atu manapori tonu tona uara. I roto i te nuinga o te wā, e hāngai ana i runga i te hua kiriaku mō te whakamahi ki te turanga maiengi pērā i pereki, raima - konei whakaatu reira te tōtika mōrahi.

sealant kiriaku taea e ma kore anake, engari mārama hoki. Nā ki tāpiritanga anti-fungal kore ki te tiaki i te reira i te pānga o te pokepokea ai, me te koriri, me te huakita tino whakawhānui i te ora ratonga.

sealant korotā

Ki te mea e rapu ana koutou mo te sealant mo te tuanui whakarewa, titiro hoki he hua e hāngai ana i runga i uku. I roto i tenei take, ka whiwhi koutou mahi pai, me te adhesion tiketike ki te tïpako whakarewa. Kei sealant korotā nga uku ki te tua o te konumohe ngarahu - he mea e tika ana mo te rauemi rėpene i runga i te mata o te tuanui. hanganga ngarahu Nā tau ana kukū kauruku konganuku. Ko te rauemi tino nui kirihou, pai mō te tuanui tenei. komokomo sealant korotā he maha o ngā āhuatanga nui, me ngā āhuatanga. Tuatahi o te katoa, te reira mauroa me te ātete ki rerekē momo o awe, tae atu makuku me te pāmahana tirohanga. Ano, Ko reira tino pai, me te ngāwari ki te mahi, me te whakawhetai katoa ki te adhesion pai maroke kore anake, engari ano hoki whenua mākū. Sealant hāngai i runga i uku he pai mō te whakakī kapiti, hononga, me feāvaaki i waenganui i nga rau whakarewa, me te nga wahi o te tuanui hono ki te hiwi, me te tumere - ko reira insulates pai kore anake, engari hopu ano hoki nga wae takitahi.

I roto i te mahi ki te uku, sealant kia whakaaro tino paitini, i te mea he aha, ko te reira pai anake hoki te whakamahi waho. I roto i kore take e kore e whakamahi i nga toenga o te hanganga i roto i te nohoanga. Hei whakarāpopoto, mōhio tatou nga āhuatanga tino korerotia me ngā āhuatanga o te rauemi:

• kaha;
• elasticity;
• makuku resistance;
• taea o te tae;
• inertness matū;
• adhesion ki te nuinga o substrates;
• utu utu.

sealant polyurethane

Polyurethane sealant he kapia polymerized. Na roto i te whakatūnga o ngā āhuatanga hanga motuhake, ki te pāmahana tikanga taea whakatutuki i te rauemi pokey hiahiatia. Ko tenei he aha hanga e tika ana i te reira no te taatiraa tuanui flat. whakakitea pai ratou polyurethane sealant ka whai wāhi ki te pāmahana iti. He maha ngā momo motuhake o tenei hanganga:

• taati - mo te pūtake maroke;
• he makuku - mo te mahi ki te pūtake mākū me te haere mai ki te whakapā ki te houku.

Ko te tino rongonui i roto i nga kaihanga hou, me te whakawhetai katoa ki te maha o ngā āhuatanga polyurethane sealant. ngā te whakamutunga:

• inertness matū;
• ātete ki te kino me te pānga ngāwhā;
• te taea o te poke;
• pai;
• mauroa.

Pea anake te drawback o te sealant i runga i polyurethane ko tona utu āhua nui. Otiia i te utu o te mauroa me te tōtika rere ko reira tika. Ano, he mea hoki whakaaro te sealant tuanui i runga i te pūtake polyurethane te ki kia ao. Na whakawhetai katoa ki tona adhesion ki te nuinga o papa mohiotia: rakau, whakarewa, pereki, raima.

rīpene sealant

Ki te mea e rapu ana koutou mo te rauemi, ahuareka ki te whakamahi i me i te wa taua whai hua nui, ka tino pangia e koe te rīpene sealant ki te tuanui. Ko te pūtake i konei he butyl rapa, he rauemi horo'araa āhuatanga ahurei me ngā āhuatanga. Käpia Rīpene pai te tu ngā huringa pāmahana, me te rongo ki te rā tika, ko te kupu pai hāngai mō te tuanui. Rïpene i te kaha te honohono tiketike, whakamāmā i te mahi tāutanga: ko reira nui ki te tono i te hua ki te wahi o te rauemi hononga, pēhia mau - a ka whiwhi koutou i te, hononga kikī pono, me te roa, me tino nui.

Wehe o tuanui whakarewa

Ki te whakatau koe ki te whakarite i te tuanui i hanga o whakarewa, me whai i te sealant mo tona noho motuhake adhesion pai ki papa whakarewa, kia wiri, pānga o te rerenga. hāngai ēnei āhuatanga e runga i uku adhesives me polyurethane. Hei te mahi ki a ratou me te tuatahi kia turanga degreased whakarewa noa.

Nui! Hoki te tuanui whakarewa silicone hua'tu kore e tika - ko reira ahei o oxidizing te whakarewa me te meinga waikura halá, i te mea inadmissible i roto i tenei take.

Ko te mātao o te tuanui o te poari ngarungaru

Ko te taputapu tā te whakapae tuanui me te warea poutū o te rauemi tuanui. I roto i tenei take, pai kiriaku pai, silicone me polyurethane sealant. I mua he tika te mahi, ki te degrease te turanga, me te kia e ko te reira maroke - anake i roto i tenei take, ka taea e koe te tatau i runga i pai tiketike.

Wehe o te tuanui ngohengohe

Me ahau he sealant mo te tuanui ngohengohe? Na kia noho koutou i runga i te momo, e hāngai ana i runga i nei i reira ko te uku. Hoki flat hononga mātao tuanui pai whakamahi te uku, mastic, a mo nga hononga hua - uku sealant. E whakarato ana i te kaha, roa, me te-kounga tiketike pūhui pūmau ki piki me te pāmahana me katoa kino whakaaturanga rangi.

Tytan - whakahoki kaiwhakanao hou

sealant tuanui Tytan ko te tenenga o kaiwhakanao hou o ngā rauemi hanga. Tenei tetahi-wae, kirihou me te hanganga Kaore, e hāngai ana nei i runga i te huinga o te uku me te rapa. Ko te sealant pai āhuatanga e adhesion tiketike ki te whakarewa me te substrates korotā tenei. Aita e hi'oraa e, ko te reira maroke maku ranei - e kore e Tytan paheke i te mata, whakarato-kounga tiketike, me te mātao roa. Kei te whakamahia te reira ki te hono i te hononga, me hanga tuanui.

E rua-wae te käpia

te kakama mōrahi ka mahi ki te rakau, pereki, whakaaturanga raima rua sealant wae i runga i rapa. Kei te āhuatanga i te reira na roto i te plasticity, inertness matū me te mauroa. Ko he kōwhiringa nui mo aua wa, ina e hiahia ana koe ki te tiki i te tui maeneene me te ataahua tenei. He sealant rua-wae te tu rerekētanga pāmahana nui, he reira watea ki te whakamahi.

whakamahi Āhuatanga

I roto i te nuinga o adhesives e arumoni wātea ana i roto i korere o 310 ml. Hei te mahi ki a ratou e hiahia ana i te "pū" motuhake, e taea te hokona i tetahi toa pūmārō. Ki te he reira taea ki te pau pai rauemi, ka whiwhi tui maitai maheni, me te roa.

He nui te mahi whai hua ki te turanga maroke, me te defatted. Ahakoa, ki te tā te sealant mahi ki te whenua mākū, he pai ke ki te taea ki te karo i te reira. Ki te mahi tahi me te tokotoko, ka hiahia koe nozzles motuhake, i roto i nei e taea ki te whiwhi i te matotoru tika o te tui - ratou, ano, e taea te hokona i te toa pūmārō makehe.

Me kia mahi tūpato, tupato kore ki te overdo te reira ki te rauemi ngohengohe, me te e ngawari noa. I muri i te otinga o te mahi e tika ana ki te kia e ū te hanganga ki te turanga, me nga taha o te tuanui - he taurangi o te hononga pono, me te raru.

High-kounga mātao o te tuanui - te kī ki tona mauroa me te tika. Ko Ko te aha e mea faufaa ki te hanga inspections auau o te tuanui, hanga nga kaimono tuwhera, kapiti i hanga. A kia whakamahia ngā rauemi-kounga tiketike anake mo tenei whakaaro. A ehara i te mea e tika ana ki te huihui ki te awhina o ngaio - me te nuinga o te mahi e taea te whawha takitahi.