Rīpene arai kohu mō matapihi: Whakatakotoranga

rīpene arai kohu, me te oti Aharoto, ka taea e te whakapai ake i te āhuatanga kounga o te hoahoa, i roa tona ora mahi. I te hoko taea kitea e koe i te rīpene taua i roto i nei i tetahi taha e rua ranei te Unuhia tāpiapia. Kei te hangaia te reira ki te whakatika i te rīpene ki te matapihi, me te taiepa. I roto i te tahi atu mea, e whakarōpūtia enei rauemi rite ki nga āhuatanga pāmahana o te mahi.

Ko e tika ana hoki te wā raumati te momo tuatahi, me te kia whakamahia ai i pāmahana mai i +5 ki + 35 ° C, te mea i te oko tikanga mo te hotoke, e taea o pangia te pāmahana i raro kore nekehanga. Ka taea te rerekē te whanui o tenei whitiki i runga i te mahi, e taea ai ki reira whakarato i tētahi kaimono kohu arai o rerekē te rahi o rānei. A, no te tīpako koe i te arai rīpene kohu, koe ki te tango i ki pūkete e kia kia 45 mm nui atu i te tui whakaminenga tona whanui.

whakaahuatanga whānui

rīpene whakaahuatia hoki tāutanga i runga i te waho kia titoa o ngā rauemi, pahuka, e hiahiatia ana e ratou mo te taatiraa hononga , me taea te whakamahi i roto i te taha ki te otinga te raima e faarahi te āhuatanga kohu arai. I te hoko ko te rīpene arai kohu mō matapihi, āhuatanga, whakaahua nei e te aroaro i roto i te tuhinga. Ko te pūtake mō taua rauemi kia butyl rapa, tikanga nei mō te taatiraa hononga, me te whakapuru i runga i te matapihi, me te tatau papa. Kei te hua o te tukutuku nonwoven, primed te tukanga tāuta te, pani te taahiraa i muri i te raima, me te whakamutunga - tae. Tenei momo kua he apa whaiaro-piripiri. Ki te hiahia koe i te rīpene kohu tauārai ki te whakamahi i roto i te haumākū tiketike, he mea e tika ana ki te whakaturia te rauemi i raro i Aharoto mutunga maroke te whakamahi i ngā momo metallized.

Āhuatanga konumohe kohu arai rīpene

Gidroparoteploizolyatsionnaya rīpene kinaki piri ki te mata maroke, me te degreased horoia. Ko te rauemi e tukua ano i roto i ngā pouaka, āhuatanga e 420x420x600 mm. e kore Me te whakahaeretia te reira i te pāmahana i raro + 10 ° C. Ko te rïpene i te pahuka i polyethylene pūtake ēnei e te ki tetahi taha polypropylene metallised kiriata, i te tahi atu e te apa piripiri parewai e whakarite rauemi putanga pono mo te raima, pereki, whakarewa, kirihou me ngā hanganga rakau.

Kei te hāngai te reira i runga i te rauemi e ngā o hanganga pūtau kati, kua reira hygroscopicity iti, me te whakauaua absorbs makuku. whakaratohia te elasticity e polyethylene pahuka i, e te whakapūmau i te taatiraa o te kaimono ki rerekē nekehanga o roughness. I tutuki High kaha mīhini tika ki te aroaro o te polypropylene kiriata i te mea ātete ki kawakore, waikawa me whakarewa organic. tiakina te paparanga huritao te i kino aunoa me te hāora. Ko te apa piripiri he wai kāpia pūmau hanga e te i runga i te pūtake o te rapa waihanga. Kua whakarei te reira i āhuatanga adhesion ki rauemi rerekē, taea te mata rīpene kahore pretreatment.

mo te record

E kore e taea e koe e wehi e te Katahi te Unuhia kohu arai ki te pukapuka, e rite ana i reira he he kahu tiaki o te siliconized i runga i tona mata. Whakamahia taua parogidroteploizolyatsionnaya whakapuru rīpene mō hononga, knots me ngā hononga o waihanga rerekē, tae atu i te tāutanga o papa matapihi, rakau, whakarewa, kirihou me te raima.

ngā rauemi Ahu

Ko te matotoru kiriata ko te 20 microns i te roa, ko te 15 m, a kia ngā te whanui i te 90 ki te 200 mm. I roto i te mahi 120, me 150 mm rite te uara takawaenga.

āhuatanga hangarau

rīpene arai kohu mō matapihi he whakarea waiariki tiketike o whakaata, e tae 95%. Ko te iti rawa tau whakarea o waiariki kawe, me i te 20 ° C, ko te reira i roto i te whānui 0,038-0,051 W / m ° C. Tau whakarea o te absorption wera i roto i te ra tae te 0.48 (W / m ² ° C). He rite ki te 0.031 ° C / W, i te mea tika hoki kotahi matotoru mirimita resistance Thermal. ētahi wā fifili hoki ngaio he āhuatanga pērā i te kaha wera motuhake. I roto i te take whakaahuatia e te kiriata kohu arai , tenei tawhā ko 1.95 kJ / kg ° C.

I raro i kawenga i roto i te whānuitanga o 2-5 kPa rokiroki uara tawhiti e taea rerekē i 0,26 ki 0.6 MPa. rīpene arai kohu mō matapihi, me kua tetahi painga nui, faaite nei i roto i te kaha ki te takanga mai reo. Ko te kupu, absorption tangi ko 32 DB. E pā ana Material ki te rōpū G2 flammability, kaha paowa-hanga - D3. pea te kiato o te rauemi rite ki te 50 me te 80 kg / m ^3.

Āhuatanga tāutanga o te Unuhia taatiraa

rīpene arai kohu mō matapihi, āhuatanga o nei i te aroaro i runga, me te tāuta i te reira i runga i tenei rauemi whakawhanakehia hoki te hātepe. Hoki he tui o taatiraa ā-whakamahia te Nō rīpene arai kohu i runga i te pūtake o te konumohe konumohe. Hoki pono, me te ngāwari whakatika ki runga he here piripiri e kua kei i runga i ngā taha e rua. kia te rīpene kia tāuta huri noa te paenga o te matapihi, a ka tutakina iho Aharoto, e whakatakotoria nei e na roto i te tikanga maroke.

Hei whakaturia kia hatepea atu te roto rīpene kohu arai i roto i te wā tuatahi ki nga wahi takitahi, te roa o te mea rite ki te whanui me te roa o te matapihi. Ki enei me tapiritia te uara o te 10 cm, e ka haere ki te hononga koki. Te taha piri te roa o te rīpene inaki, kia waiho te whanui o e āhua 1/2 te whanui o te rauemi.

Ko te tikanga o te mahi

rīpene arai kohu mō te pvc matapihi nei tono e whakaahuatia i roto i te taipitopito i roto i te tuhinga i roto i te wā i muri kua mawheto ia i te Unuhia pepa paruru i te duplexed. Na e taea te Katahi te rauemi ki te kōtaha o te anga. Tenei kia mahia i raro i mānukanuka, a kia ki āu te mata i roto o te kahu piripiri ki te mata anga i roto. Ko te paparanga paruru i te mea i runga i te paninga butyl rapa kore kia nekehia atu i tenei wā.

I roto i te kore tikanga ki takai kāpia o adhesion i iti, he mea e tika ana ki te pupuri i te hanganga i roto i te tūranga tuwhera iti wa, me te aroaro o te honohono i te mata o te matapihi kia muru hoki ki te kakahu ngohengohe pepa tauera ranei.

mutunga

rīpene arai kohu mō matapihi nei kiato kua whakahuatia i runga ake, me whakanoho iho ki tetahi wāhanga, e kore e discontinuities i runga i ngā mata maheni kia. I roto i te taahiraa whakamutunga ko ki te tāuta i te rīpene i runga i te matapihi e, a ka whakaara i te matapihi ki te kuware.