Poliyuretani nɛgɛw ye nɛgɛw ye minw be kɛ ka funteni bɔnɛ wala ka funteni caya dɔgɔya funteni nɛgɛw la. U be weele fana ko .poliyuretani tiyo min be yɔrɔw latanga, PU ka tiyo insulatɛri, poliyuretani ka tiyo min be yɔrɔw latanga, walimanɛgɛ tiyo min be tanga -, ka kɛɲɛ ni baarakɛcogo n’a mara ka kumadenw ye. Kalaya, nɛnɛ ani suturayɔrɔw la, u ka baara tɛ dantigɛ nɛgɛdaga dɔrɔn fɛ. O baarakɛyɔrɔ, poliyuretani mugu ka ɲumanya, HDPE kɛnɛmayɔrɔ, nɔrɔli cogoya, nɔrɔli nɔrɔli, baarakɛyɔrɔ ka funteni, ani sigiyɔrɔ, o bɛɛ be nɔɔ to lannaya kan wagatijan kɔnɔ. U ka nafaw ye ko u tɛ funteni yɛlɛma, u be se ka yɔrɔw latanga ka ɲɛ ani u be se ka kɛ yɔrɔ minw be mɔgɔw lasun u ka funteni wala ka nɛnɛ. U ka danyɔrɔbaw ka teli ka ye foro ɲɔgɔndanw datuguli lamini na, jii donni farati, funteni hakɛ ani dilan gɛlɛya suturanin kɔ.
Distriki ka funteni baarakɛcogow la,EN 253 ka kɔn-tuyo min be yɔrɔw latangasisitɛmu ye fɛɛrɛ ye min be sɔrɔ mɔgɔw fɛ. O sariya be izini-ka tiyow lajɛnninw ɲɛfɔ minw be kɛ ka jii gwansanw sutura, u ka ca a la, u be kɛ ni nɛgɛ baarakɛyɔrɔ ye, poliyuretani mugu barikaman, ani poliyetileni kɛnɛma fani. EN 253-type systems ka sɛrɛkiliw fana b’a yira ko jii gwansan be to ka baara kɛ fɔɔ ka se degere 120 ma ani tuma dɔw la, funteni be se ka yɛlɛma fɔɔ ka se degere 140 ma , ka kɛɲɛ ni sisitɛmu dilan cogo n’a bɔcogo ye.
Poliyuretan ka yɔrɔw ye mun lo ye?
A poliyuretani tiyoa ka ca a la, a be kɛ tiyo-in-tiyo labɛnnin ye. Kɔnɔna tiyo be fɛnw ta, poliyuretani fɛn min be kɛ ni fɛn ye, o be fɛnw latanga ka bɔ dugukolo, jii ma, bolifɛnw ka tiɲɛni ma ani masinw ka ɲɔgɔn minɛ ma.
| A kɔnɔfɛnw | Baara jɔnjɔn | Fɛɛrɛw |
|---|---|---|
| Baara tiyo | A be jii kalaman, jii sumanin, tulu, gazi wala baarakɛminanw ta | A ka ca a la, nɛgɛ karbɔni be kɛ ka yɔrɔw sumaya; minɛnw be bɔ degun, funteni, nɔgɔ ani cɛmancɛ la |
| Poliyuretani ka fɛnɲɛnamafagalanw | A be funteni yɛlɛmani dɔgɔya tiyo ni lamini cɛ | Fomu caya, seliliw labɛncogo, nɔrɔli, ani yɔrɔ lakolon kɔlɔsili be nɔɔ to insulasiyɔn ka baara kan |
| Kɛnɛma fani / jasi | A be yɔrɔ latanga jimanya ma ani masinw ka tiɲɛni ma | HDPE walima poliyetileni fani ka ca ka kɛ tiyo suturaninw ye minw be yɔrɔw latanga |
| Foro ɲɔgɔndan sisitɛmu | A be tiyo yɔrɔ minw be gɛrɛfɛ, u ɲɔgɔn minɛ soudure wala lajɛn kɔ | Ka ɲɔgɔn siri, o ye lannayakow dɔ ye min kɔrɔtanin lo kosɔbɛ . |
| Kɔlɔsili juruw | Jii donyɔrɔ lɔn walima sisitɛmu filiw marabolo dɔw ka funteni tiyo rezow kɔnɔ | A ka ca marabolo ka funteni sisitɛmu caman na minw tun be yen ka kɔn- |
A telesarse:Poliyuretani insulasiyɔn tiyoTekiniki kunnafoni ani baarakɛcogo gafe
Distriki ka funteni sisitɛmu minw tun be yen ka kɔn-la, sariya minw be taga n’o ye, olu fana be se ka kɛ fɛnw ye minw be don ɲɔgɔn na, i n’a fɔ nɛgɛw, ani foro kɔnɔ yɔrɔw. EN 448 be kuma izini-ka fɛnw kan minw be se ka yɛlɛma i n’a fɔ nɛgɛw, nɛgɛw, nɛgɛw, nɛgɛw ani nɛgɛw; EN 489 be kuma ɲɔgɔnye minw be kɛ gɛrɛfɛ, minw be kɛ tiyow, fɛnw wala vannew cɛ minw be jii gwansan suturaninw na.
Nafa minw be sɔrɔ poliyuretani ka tiyow la
1. Funteni yɛlɛmani dɔgɔyali ani funteni tununi dɔgɔyali
Nafa min be poliyuretani ka yɔrɔw la, o ye u ka funteni yɛlɛmani hakɛ dɔgɔyali ye. Poliyuretani mugu gɛlɛn be ni selili datugunin ye, o min be dɛmɛ don ka funteni bɔnɛ dɔgɔya tiyow kɔnɔ minw be jii gwansan ta ani ka dɛmɛ don ka funteni sɔrɔli dɔgɔya jii nɛnɛmanw na. O kama, PU foam insulation pipe be baara kɛ kosɔbɛ marabolow ka funteni, jii nɛnɛmanw ka yɔrɔw la, ani funteni tiyo wɛrɛw la.Ji nɛnɛmanw ka yɔrɔw la, o insulation layer kelen fana be dɛmɛ don ka funteni sɔrɔ ani ka kondensasiyɔn farati dɔgɔya ni funteni datugucogo kɔlɔsira ka ɲɛ.
Funteni yɛlɛma hakɛ kɛrɛnkɛrɛnninw be bɔ mugu dilan cogo la, a ka caya, sɛgɛsɛgɛli funteni hakɛ, a kɔrɔya cogoya, ani a dilancogo. EN 253 dɔw be PUR ka funteni yɛlɛmayɔrɔ lamini .λ50 = 0.0260–0.027 W/(m·K), nka o ka kan ka jati i n’a fɔ fɛɛn-kɛrɛnkɛrɛnninw ka kunnafoni sanni ka kɛ diɲɛ bɛɛ ka nafa ye poliyuretani mugu insulasiyɔn ka tiyo kelen kelen bɛɛ kama.
O funteni yɛlɛmani dɔgɔman be dɛmɛ don cogo caaman na:
- a be funteni jiginin dɔgɔya jii kalaman tiyo janw na;
- a be marabolow ka funteni kuran ɲumanya;
- a be funteni bɔnɛ min tɛ mako ɲɛ, o dɔgɔya yiri ni baarakɛla labanw cɛ;
- a be dɛmɛ don ka jii nɛnɛman ka funteni basigi nɛnɛyɔrɔw la;
- a be dɔ bɔ kondensasiyɔn farati la ni funteni marali ani jasi datugucogo labɛnna ka ɲɛ.
Fɛɛrɛ nafa tɛ "kuran marali" dɔrɔn ye. O la, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛna cogo min na, o be se ka kɛ sababu ye ka mɔgɔw dɛmɛ u ka ɲɔgɔn minɛ ani ka dɔ bɔ funteni sara la min ka ɲi ka kɛ baara wagati la.
2. A bɛnnin lo ka kɛ tiyow ye minw be sutura ka ɲɛ
Poliyuretani ka tiyo min be yɔrɔw latanga, o ka ca kɛrɛnkɛrɛnnin na yɔrɔ minw na mɔgɔw be sumaya. O yɔrɔ la, baarakɛyɔrɔ ka tiyo be degun ni funteni ta, PU ka fani min be mɔgɔw latanga, o be dɔ bɔ funteni bɔli la ani HDPE kɛnɛmayɔrɔ be yɔrɔ latanga ka bɔ dugukolo ma, ka jimanya, ka kɔfɛla fa ani ka tiɲɛni misɛnw kɛ a la a sigituma na. O ɲɔgɔnye min be kɛ ni tiyo ye, o fana be dɛmɛ don walisa tiyo, insulasiyɔn ani kɛnɛmayɔrɔ ka to ka baara kɛ i n’a fɔ sisitɛmu kelen.
O labɛn nafa ka bon yɔrɔ minw na tiyo ka kan ka sutura siraw jukɔrɔ, baarakɛyɔrɔw ka koridori, izinibaarayɔrɔw wala komini ka funteni siraw jukɔrɔ. Ni an y’o suma ni tiyo gwansan ye ani yɔrɔ nɔgɔnin min be kɛ ka yɔrɔw latanga, nɛgɛ tiyo min be dilan ka kɔn -la, o be yɔrɔ dɔ di min be se ka kɔlɔsi ka ɲɛ sanni a ka don, sanko yɔrɔ minw na tiyo janw be boli, u mako be yɔrɔw latangacogo basiginin na ani kɛnɛma jasi ka to ka taga ɲɛ.
Ka ɲɛsin sisitɛmu suturaninw ma, nafa be bɔ lajɛnba bɛɛ la:
- baarakɛyɔrɔ ka tiyo be degun ni funteni ta;
- PU ka fɛnɲɛnamafagalanw be dɔ bɔ funteni bɔli la;
- HDPE kɛnɛmayɔrɔ be baara kɛ i n’a fɔ latangalan dugukolo jii n’a minɛcogo tiɲɛni ma;
- yɔrɔ min sirinin be ɲɔgɔn na, o be dɛmɛ don ka tiyow ka tilenninya mara boon kɔnɔ;
- ɲɔgɔndanw be tiyo yɔrɔw nɔrɔ ɲɔgɔn na soudure wala u donnin kɔ.
O lo kama kumaden dɔw i n’a fɔ .nɔgɔ- kɛnɛmayɔrɔ min be se ka nɔgɔ kɛlɛ, HDPE jaki min be yɔrɔw latanga, niinsulasiyɔn tiyo suturanintuma caaman na, u be bɔ ɲɔgɔn fɛ. O kɛnɛmayɔrɔ tɛ nɔgɔ latangacogo nɔɔ ta baarakɛyɔrɔ ka tiyo kan, nka a be dɛmɛ don walisa jii kana se yɔrɔ min be nɔgɔ bɔ ani tiyo sanfɛ.
Nka, ka mɔgɔ sutura ka ɲɛ, o be baara kɛ koɲuman dɔrɔn ni jaki ni foro ɲɔgɔndanw datugunin lo. Jii tɛ se ka don tiyo min na, o ma dan ni mugu dɔrɔn ye; a be bɔ kɛnɛmayɔrɔ, nɛgɛkunbɛnnan, nɛgɛkunbɛnnan datugucogo ani a sigicogo ɲuman na.
3. Izini min be bɛn ɲɔgɔn ma, o ye insulasiyɔn ɲuman ye
Poliyuretani mugu pre-nɛgɛ tuyo be dilan cogo dɔ la min be kɔlɔsi. Ni an y’o suma ni fɛnɲɛnamafagalanw ye minw be kɛ yɔrɔ bɛɛ la, fɛnɲɛnamafagalanw be se ka fɛnɲɛnamafagalanw di minw be bɛn ɲɔgɔn ma, ka yɔrɔw labɛn ka ɲɛ, ka yɔrɔw ɲɔgɔn minɛ ani ka kɛnɛma faniw dilan.
O kɔrɔtanin lo sabu koo dɔw be nɔɔ to thermo-insulation ka baara kan minw tɛ ye tuma bɛɛ u donnin kɔ:
- mugu fa min tɛ kelen ye, o be se ka funteni yɔrɔw barikamanw lawuli;
- ɲɔgɔndan jugu be se ka nɔɔ to sisitɛmu basigili kan;
- foam yɔrɔ minw be se ka dɔ bɔ funteni baara la;
- nɛgɛdaga yɛlɛmani be se ka kɛ sababu ye ka nɛgɛdaga gɛrɛntɛ kɛ kelen ye;
- jaki yɔrɔ minw tiɲɛna, u be se ka kɛ jii-donyɔrɔw ye.
Iziniw ka baara tɛ farati bɛɛ bɔ yen, nka a be dɔ bɔ yɛlɛmani dɔw la minw be sɔrɔ wagati cogoya, baarakɛyɔrɔ sɔrɔcogo, baarakɛlaw ka setigiya ani sɛgɛsɛgɛri kɛcogo danninw fɛ.
4. Ka yɔrɔ janw sigi joona joona
Komi u be fani min be yɔrɔw latanga ani k’a kɛnɛma, o lo be kɛ izini kɔnɔ, foro baara be se ka kɛ ka tiyow labɛn, ka soudure kɛ, ka yɔrɔw jigi ani ka yɔrɔw nɔrɔ ɲɔgɔn na. O be dɔ bɔ yɔrɔ la-insulasiyɔn baara hakɛ la, kɛrɛnkɛrɛnniya la, marabolow ka funteni janw, jii sumanin ani funteni tiyo yɔrɔw suturaninw kama.
A kunba ye ko yɛlɛmani farati tɛ tunu; a be yɛlɛma ka taga foro yɔrɔ la. Tuyo sɔgɔnin kɔ, yɔrɔ min be ɲɔgɔn minɛ, o ka kan ka saniya, k’a ja, k’a datugu ani k’a datugu ka ɲɛ. O bɛɛ ka kan ka sɛgɛsɛgɛ ka ɲɛ ka bolow bila yɔrɔ min na, ka mugu fa, ka faniw datugu ani ka faniw to ɲɔgɔn na, o bɛɛ ka kan ka sɛgɛsɛgɛ ka kɔn sutara ɲɛ, bari hali yɔrɔ fitinin dɔ walima yɔrɔ min datugunin tɛ ka ɲɛ, o be se k’a to dugujukɔrɔji be don yɔrɔ min be mɔgɔw latanga ani ka dɔ bɔ funteni baara la wagatijan kɔnɔ.
Poliyuretani ka tiyo minw be yɔrɔw latanga, olu ka nafaw
1. A daminɛ na, a sɔngɔ ka ca ni tiyo jɔnjɔnw ka insulasiyɔn ye
Poliyuretani nɛgɛw ka nafa dɔ ye ko u sɔngɔ ka ca a daminɛ na. Nɛgɛtuyo min be kɔn -insulasiyɔn na, o be min kɛ, o ka ca ni baarakɛyɔrɔ tuyo ni insulasiyɔn yɔrɔ ye; a fana be izini ka mugu pikiri, HDPE ka fani, tiyo-in-tiyo dilan, foro ɲɔgɔndan minanw ani transipɔri hakɛba.
O sɔngɔ danfara be nɔɔba to nin lo kan:
- baarakɛyɔrɔ ka tiyo minanw ani kogow bonya;
- insulasiyɔn ka bonya;
- HDPE ka fani bonya ni jaki bonya;
- foro ɲɔgɔndan minanw ani datugulanw;
- transipɔri hakɛ min be sɔrɔ kɛnɛma diamɛtiri bonya fɛ.
Ka ɲɛsin tiyo surunw ma, yɔrɔ nɔgɔman-min be se ka yɛlɛma. Ka ɲɛsin funteni tiyow ma minw sutaranin lo wagatijan kɔnɔ, u ka teli ka poliyuretani tiyo min be ni insulasiyɔn ye ka kɔn, o lo sugandi sabu insulasiyɔn ni latangacogo be don ka ban tiyo lajɛnnin kɔnɔ.
2. Foro ɲɔgɔndanw datuguli ye barikantanyaba ye .
Tiyo yɔrɔ tilennin be dilan izini dɔ kɔnɔ, nka yɔrɔ minw be tiyo yɔrɔw cɛ, u be ban o yɔrɔ la. O ye fɛɛrɛko barikantanya dɔ ye min ka ca ka sɔrɔ pre-isulated tuyo sisitɛmu kɔnɔ.
Ni foro yɔrɔ min be ɲɔgɔn minɛ, o ma datugu ka ɲɛ, jii be se ka don yɔrɔ min be mɔgɔw latanga. Jii min be don tiyo yɔrɔw la minw be ɲɔgɔn minɛ ni insulasiyɔn ye, o be se ka dɔ bɔ funteni baara la, ka fanikolon tiɲɛ ani ka dɔ fara nɔgɔ farati kan baarakɛyɔrɔ tiyo lamini na. Gɛlɛya ka jugu ka tɛmɛ réseaux suturaninw na bari fiɲɛ be se ka dogo fɔɔ ka taga se funteni tununi ma, jimanya lasɔmi, dugukolo sigicogo, walima nɔgɔ gɛlɛyaw be bɔ kɛnɛ kan.HDPE jacket sɔgɔsɔgɔninw, casing kuncɛw tiɲɛninw, walima foam exposé yɔrɔ minw tigɛra -kɔfɛ, olu fana be se ka kɛ jii ye {pai are not
Insulasiyɔn ɲɔgɔndanw ka dɛsɛ sababuw ye:
- yɔrɔ saniyako jugu sanni ka bololafɛnw don;
- sanji walima dugujukɔrɔji min be don sanni a ka datugu;
- mugu fa min dafanin tɛ yɔrɔ min na;
- barikaman shrink bolo walima casing datugu;
- a kuncɛw tiɲɛna;
- bolofaraw nɔrɔyɔrɔw, kuruw wala yɛlɛmaniw minɛcogo jugu;
- jasi tigɛyɔrɔw walima yɔrɔ minw sɔgɔnin lo, u labɛnnin tɛ ka ɲɛ.
Poliyuretani nɛgɛw ta fan fɛ, u ka kan ka nɛgɛkunbɛnnan minɛ i n’a fɔ nɛgɛkunbɛnnan yɔrɔ dɔ, u kana jati i n’a fɔ boon lɔli fɛn filanan. EN 489-sugu ɲɔgɔndan sariyaw be sinsin o yɔrɔ tigitigi kan: ɲɔgɔndan minw be kɛ iziniw ka tiyow, nɛgɛw wala vannew cɛ minw be ɲɔgɔn gɛrɛfɛ jii kalaman yɔrɔw la minw sutaranin lo.
3. A dilanni ka gwɛlɛ sutaranin kɔ .
Nafa wɛrɛ min be poliyuretani ka boonw kɔnɔ, o ye ko a ka gwɛlɛ k’u ladon suturanin kɔ. Ni u ye tiyo don ka ban, k’a fa tugun ani k’a datugu, u tɛ se ka sɛgɛsɛgɛri kɛ nɔgɔman na i n’a fɔ tiyo min be kɛnɛma.
Ni kɛnɛmayɔrɔ tiɲɛna walima ni insulasiyɔn jigira, a labɛnni be se ka kɛ cogo caaman na:
- yɔrɔ min tɔɔrɔla, o yɔrɔ sɔrɔli;
- ka tiyo sɔgɔ;
- ka jaki yɔrɔ tiɲɛnin tigɛ walima k’a dayɛlɛ;
- k’a lajɛ ni PU mugu jigira walima a tiɲɛna;
- ka fɛnw ja, k’u yɛlɛma, walima k’u labɛn kokura;
- ka fanikolon labɛn;
- ka yɔrɔ walima jaki datugu tugun;
- ka kɔfɛla fa tugun.
O b’a to dugukolo jukɔrɔla tiyo minw be yɔrɔw latanga, olu ka tiɲɛni sɔngɔ ka gwɛlɛ ani u be wagati caaman ta-ka tɛmɛ dugukolo sanfɛla yɔrɔw labɛnni kan. Gɛlɛya tɛ baara musaka dɔrɔn ye; o fana ye tigɛli ye min be kɛ ka yɔrɔ sumaya walima ka yɔrɔ sumaya.
4. Temperature dancɛw ani foam kɔrɔya farati ka kan ka sɛgɛsɛgɛ koɲuman .
Poliyuretani mugu be baara kɛ koɲuman jii gwansan ni jii nɛnɛman caaman na, nka a ma bɛn ni yɔrɔ bɛɛ ye min ka funteni be -. EN 253-type pre-insulated pipe systems be baara kɛ ka ɲɛsin jii kalaman yɔrɔw ma minw sutaranin lo, ani sɛrɛkiliw be to ka baara kɛ tuma bɛɛ fɔɔ ka se degere 120 ma ani tuma dɔw la, funteni be se ka yɛlɛma fɔɔ ka se degere 140 ma sisitɛmu dɔw la.
O kɔrɔ tɛ ko poliyuretani nɛgɛdaga be se ka baara kɛ hɛɛrɛ la o funteni hakɛw la. Funteni hakɛ yɛrɛ yɛrɛ be bɔ mugu dilan cogo la, tiyo sisitɛmu dilan cogo la, baara kɛcogo la min be to ka kɛ, kɔrɔya jogo la ani poroze sariya min be baara kɛ. Funteni min be yɛlɛma wagatijan kɔnɔ, o be se ka kɛ sababu ye kafunteni kɔrɔya, kamasɔrɔjimanyajasi tiɲɛnin kɔ walima foro ɲɔgɔndanw tiɲɛni kɔ, o be se ka dɔ bɔ insulasiyɔn ka baara la tugun.
Foam tiɲɛni be se ka kɛ i n’a fɔ .dɔ farala funteni yɛlɛmani kan, jɛnɲɔgɔnya barikaman,mugumugu dɔgɔyali walima farali, ani funteni min be bɔ yɔrɔ dɔw la, yɔrɔ minw be ɲɔgɔn minɛ wala yɔrɔ minw tiɲɛna. Furancɛ tiyow ta fan fɛ, yɔrɔ minw ka funteni ka bon kosɛbɛ-baarakɛcogo la walima baara min be kɛ tuma bɛɛ ni funteni caman ye, fɛn minw be yɔrɔw latanga i n’a fɔ fɛnɲɛnamafagalanw, kalisiyɔmu silikati walima selilɛri gɛrɛsi, o be se ka kɛ ɲuman ye ka tɛmɛ poliyuretani mugu kan.
5. Kɛnɛmayɔrɔ min ka bon, o be nɔɔ to labɛncogo n’a sigiyɔrɔ kan
Poliyuretani min be yɔrɔw latanga, o kɛnɛmayɔrɔ ka bon kosɔbɛ ka tɛmɛ baarakɛyɔrɔ ta kan. O bonya laban ye nɛgɛpiyo OD, insulasiyɔn gɛrɛntɛ, ani HDPE nɛgɛdaga ye. Nin kɛnɛma diamɛtiri belebeleba nin be nɔɔ to dingɛ bonya kan, yɔrɔ min be ɲɔgɔn cɛ, bolifɛnw, dɛmɛ labɛncogo, ani a labɛncogo.
Ɲɛyirali fɛ, sisitɛmu fila be se ka baara kɛ ni DN baarakɛyɔrɔ kelen ye nka u ka boonw bonya tɛ kelen ye sabu u ka boonw bonya tɛ kelen ye wala u ka boonw tɛ kelen ye. O be nɔɔ to:
- jii sɔgɔyɔrɔ bonya;
- yɔrɔ min be sɔrɔfɛnw ni kɔsegiyɔrɔw cɛ;
- bend radius ani yɔrɔ min be bɛn;
- kɔfɛla minanw hakɛ;
- bolifɛnw ni minanw marayɔrɔ;
- foro ɲɔgɔndan bolo bonya.
O ye fɛɛrɛko dancɛ ye min ka teli ka jati fɛɛn dɔgɔman ye n’u be baarakɛyɔrɔ kɔnɔnafɛnw dɔrɔn lo jati.
Nafaw n’u kɔlɔlɔw surunyanin
| Sawura | Nafa | Nafa / Danyɔrɔ |
|---|---|---|
| Funteni baarakɛcogo | Poliyuretani mugu min tɛ funteni yɛlɛma, o be dɛmɛ don ka funteni bɔnɛ dɔgɔya tiyow kɔnɔ | Baara be se ka dɔgɔya ni insulasiyɔn jigira, tiɲɛna, walima kɔrɔla |
| Sutarali tilennin | Izini-tiyo dilanni -in-tiyo labɛnnin be bɛn ni marabolo ka funteni tiyo rezow ye | Foro ɲɔgɔndanw datugucogo ani kɛnɛmafɛnw latangacogo ka kan ka kɔlɔsi |
| Instalasiyɔn | Ka kɔn-tuyo insulasiyɔn ɲɛ, n'a donna joona joona, o be dɔ bɔ yɔrɔ -insulasiyɔn baara la | Ka yɔrɔw latanga, o bele ka ɲi ka foro baara kɛ ni hakiliman ye . |
| Jii latanga | HDPE kɛnɛmayɔrɔ tiyo be yɔrɔ latanga | Jaki tiɲɛni walima n’a nɔrɔnin tɛ ka ɲɛ, o be se ka kɛ sababu ye ka jii don |
| Nɛnɛ baara | A be dɛmɛ don ka dɔ bɔ kondensasiyɔn farati la jii nɛnɛmanw na | Furancɛ ka kan ka mara yɔrɔ jimanw na |
| Ladon | Tiyo min be kalaya, n’a datugunin lo ka ɲɛ | Tuyo min tun be yen ka kɔn-latanga, o ladonni ka gwɛlɛ suturanin kɔ |
| Funteni baara | A bɛnnin lo jii gwansan ni jii nɛnɛman caaman ma . | A ma bɛn a yɛrɛ ma ka kɛ funteni ye walima ka to ka baara kɛ ni funteniba ye |
| Labɛn cogo | Labɛn min donna ɲɔgɔn na, o be funteni tiyo sutaraninw dilan cogo nɔgɔya | Kɛnɛma diamɛtiri belebele be nɔɔ to jibolisira, yɔrɔjan ani bolifɛnw kan |
| Lakana | Sisitɛmu minw suturanin lo, tasuma tɛ se ka don u la u siginin kɔ | PU mugu min be kɛnɛma, o be tasuma-lakanali kɔlɔsili wajibiya |
A telesarse:Poliyuretani ka tiyo nafaw n’a danyɔrɔw
A be sanga ni tiyo insulasiyɔn minan wɛrɛw ye
Poliyuretan ka yɔrɔw tɛ fura ɲuman ye yɔrɔw bɛɛ la. U ka baara ka kan ka suma ni fɛn wɛrɛw ye minw be yɔrɔw latanga ka kɛɲɛ ni funteni, jii, tasuma, u sigicogo ani u ladoncogo ye.
Download:Tuyo insulasiyɔn minanw sangali
Poliyuretani mugu be baara kɛ koɲuman yɔrɔ minw na funteni man bon, yɔrɔ min be yɔrɔw latanga, ani izini-ka tiyow lajɛnni nafa ka bon. Minerali wuluwulu wala selilɛri min be kɛ ni fani ye, o be se ka kɛ yɔrɔ minw na tasuma tɛ se ka wuli, funteni be se ka yɛlɛma yɔrɔ minw na wala jii be se ka yɛlɛma yɔrɔ minw na, o lo ka ɲi ka kɛ fɔlɔ ye.
Cogo min na an be se ka poliyuretani nɛgɛw sugandi ka baara kɛ n’u ye cogo ɲuman na .
Poliyuretani nɛgɛw be baara kɛ cogo ɲuman na minkɛ, o be bɔ baarakɛcogo n’u sigiyɔrɔ la. Nin ninw .fɛɛrɛko a ka kan ka sɛgɛsɛgɛ ka kɔn ka nin tiyo sugu sugandi. Poroze minw be ɲini ka tiyo dilan ni izini - ye min be ni tiyo ye min be baara kɛ ni tiyo ye min ɲɛfɔra, PU ka fani, kɛnɛma fani, ani a be se ka di yɔrɔ min na,poliyuretani tiyo min be yɔrɔw latangaka kan ka lajɛ ɲɔgɔn fɛ ni baarakɛcogo funteni hakɛ ye, a ka fani gɛrɛfɛla, a ka fani doncogo, a ka fani doncogo ani a be don cogo min na.
| Sugandili sababu | Mun na a kɔrɔtanin lo |
|---|---|
| Funteni hakɛlaman | A b’a sɛgɛsɛgɛ ni PU mugu be se ka kɛ jii kalaman, jii nɛnɛman wala baarakɛcogo ye |
| Funteni hakɛ min be to ka kɛ | Kunjan-min be nɔɔ to mugu kɔrɔya kan ka tɛmɛ funteni hakɛ surunw kan |
| Baara tiyo minɛnw | A be degun kɛlɛli, nɔgɔ kɛcogo ani soudure ka laɲiniw dantigɛ |
| Insulasiyɔn bonya | A be nɔɔ to funteni bɔnɛ kan, OD ka boon kɔnɔ ani jii bolisiraw labɛncogo kan |
| Kɛnɛmafɛnw | A be kɛnɛma latangacogo kɔlɔsi dugukolo, jimanya ani tiɲɛni ma |
| Foro ɲɔgɔndan fɛɛrɛ | A be nɔɔ to jii donyɔrɔ farati kan ani wagatijan kɔnɔ -lafiya kan |
| Sutara cogoya | Dugukolo jimanya, dugujukɔrɔji, doni, ani kɔfɛfɛn ɲuman be nɔɔ to jaki ka baara kan |
| Tasuma yiracogo | Yɔrɔ minw be kɛnɛma wala minw be dugukolo sanfɛ, o be se ka tasumako lajɛ tugun |
A telesarse:Poliyuretani ka tiyo sugandicogo sɛgɛsɛgɛri sɛbɛ
Poliyuretan ka yɔrɔw latangacogo ka teli ka kɛ:
- jii kalaman suturaninw ka yɔrɔw;
- marabolow ka funteni tiyow;
- jii nɛnɛmanw bɔyɔrɔw n’u kɔsegiyɔrɔw;
- izini ka funteni yɔrɔw;
- nɛnɛ-mara suturaninw ka tiyow yɔrɔ minw na funteni marali ka kan ka kɛ.
U ka ɲi ka sɛgɛsɛgɛri kɛ koɲuman:
- funteni tiyow walima baara min be kɛ tuma bɛɛ ni funteni hakɛba- ye;
- sanfɛ-dugukolo yɔrɔ minw be kɛnɛ kan ani tasuma-lakanali sariyaw b’u la;
- sira minw be to ka sɔgɔ wala minw be se ka tiɲɛ ni mansinw ye;
- yɔrɔ minw na a ka gwɛlɛ ka se ka dilan sini ma.
Ɲiningali
01. Nafa juman lo be poliyuretani ka tiyo la?
02.Yala poliyuretan ka tiyow be se ka sutara yɔrɔnin kelen wa?
03.Yala poliyuretani be se ka kɛ ka pɔtɔpɔtɔw bɔ wa?
04.Poliyuretan insulasiyɔn be se ka suma cogo di ni minerali wuluwulu ani selilɛri insulasiyɔn ye?
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