Buku Lofotokozera Kwambiri la Chitoliro Chopangidwa ndi Polyurethane: Zatsopano mu Mzere wa Zimbudzi

Yambitsani:

Ulalo waukulu wa njira zoyeretsera zinyalala pansi pa nthaka umagwira ntchito yofunika kwambiri pakusunga thanzi la anthu komanso ukhondo. Pakati pa mitundu yosiyanasiyana ya mapaipi omwe amagwiritsidwa ntchito m'njirazi, mapaipi okhala ndi polyurethane aonekera ngati njira yatsopano. Blog iyi ikufuna kuwunikira kufunika, ubwino ndi kugwiritsa ntchito mapaipi okhala ndi polyurethane m'munda wachimbudzimzeres.

Dziwani zambiri za chitoliro chokhala ndi polyurethane:

Chitoliro chopangidwa ndi polyurethane, yomwe imatchedwanso chitoliro cha PU, ndi chitoliro chachitsulo chokhala ndi polyurethane kudzera mu njira yapadera yopangira. Chitolirocho chimakhala cholimba kwambiri ku kuwonongeka, dzimbiri ndi mankhwala, zomwe zimapangitsa kuti chikhale choyenera kunyamula zinyalala ndi zinthu zina zowononga.

Ubwino wa mapaipi okhala ndi polyurethane:

1. Kulimba Kwambiri: Chingwe cha polyurethane chimaletsa kusweka kwa mapaipi, zomwe zimapangitsa kuti mapaipi anu azikhala nthawi yayitali. Chimalimbana ndi kusweka komwe kumachitika chifukwa cha kusungunuka kwamphamvu, zinthu zolimba ndi zinthu zina zowononga zomwe zimapezeka m'madzi otayira.

2. Kukana dzimbiri: Polyurethane ili ndi kukana kwabwino kwa mankhwala komanso kukana dzimbiri. Kugwiritsa ntchito kwake ngati mkati mwake kumatsimikizira chitetezo cha nthawi yayitali ku zinthu zowononga zomwe nthawi zambiri zimapezeka m'madzi otayira, monga hydrogen sulfide.

3. Kuyenda bwino: Malo osalala kwambiri a polyurethane amachepetsa kukangana ndipo amalimbikitsa kuyenda kosalekeza komanso kosalekeza. Izi zimachepetsa kugwiritsa ntchito mphamvu, kutsika kwa kuthamanga kwa mpweya komanso kuthekera kwa zinyalala kusonkhana, zomwe zimapangitsa kuti madzi otayira aziyenda bwino.

Kugwiritsa ntchito mapaipi okhala ndi polyurethane:

1. Mapaipi a zimbudzi a m'boma: Mapaipi okhala ndi polyurethane amagwiritsidwa ntchito kwambiri m'mapaipi a zimbudzi a m'boma kuti azitha kunyamula zimbudzi bwino komanso kuchepetsa kukonza. Kukana dzimbiri komanso kuthekera kwawo kupirira kuthamanga kwa madzi ambiri kumapangitsa kuti akhale abwino kwambiri ponyamula madzi otayira m'nyumba, m'mabizinesi komanso m'mafakitale.

2. Kukonza zinyalala za mafakitale: Madzi otayira a mafakitale nthawi zambiri amakhala ndi zinthu zowononga komanso zowononga, zomwe zimapangitsa kuti pakhale zovuta pa zomangamanga za mapaipi omwe alipo. Mapaipi okhala ndi polyurethane amapereka yankho lodalirika poteteza ku kuwonongeka komwe kumachitika chifukwa cha tinthu tolimba ndi mankhwala owononga.

3. Ntchito Zokumba Migodi: Mapaipi okhala ndi polyurethane akugwiritsidwa ntchito kwambiri pakukumba migodi chifukwa cha kulimba kwawo kosatha. Amayendetsa bwino kunyamula matope, zinyalala ndi zinthu zina zotsalira pakukumba migodi pamene amachepetsa nthawi yogwira ntchito chifukwa chokonza.

4. Makampani opanga mafuta ndi gasi: M'mafakitale a mafuta ndi gasi, mapaipi okhala ndi polyurethane amagwiritsidwa ntchito m'magawo osiyanasiyana monga kuboola, kukumba migodi ndi kuyeretsa. Agwira ntchito bwino pogwira zinthu zowononga, mankhwala owononga, komanso ngakhale madzi otentha kwambiri.

Pomaliza:

Chitoliro cha polyurethane chasintha kwambiri dziko lachitoliro cholumikizidwa, zomwe zimapereka ubwino monga kulimba, kukana dzimbiri komanso mphamvu zowonjezera madzi kuyenda. Kugwiritsa ntchito kwawo m'machitidwe otayira zinyalala m'matauni, kutaya zinyalala m'mafakitale, ntchito zamigodi, ndi mafakitale amafuta ndi gasi kwatsimikizira kuti ndi odalirika komanso odalirika. Pamene mayiko akuyesetsa kusunga zomangamanga zoyendetsera zinyalala bwino, kuphatikiza mapaipi okhala ndi polyurethane kumatsimikizira kuti zinthu zikuyenda bwino kwa nthawi yayitali komanso kuti zinthu zikuyenda bwino.