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Kumbura polystyrene: halaye, abũbuwan amfãni, disadvantages

Game da shekaru sittin da suka wuce, wani sabon gini abu kira polystyrene. Features shi yanzu ta zarce da yawa da aka sani da lokaci da rufi. PPP ta shahararsa girma a lissafi ci gaban. Yau, bude da kuma haifar da sabon kyau kwarai ga insulating kayan, amma PPP, mafi sani a gare mu kamar yadda wani kumfa (ko da yake kumfa kuma polystyrene ake samar a hanyoyi daban-daban), shi ne har yanzu daya daga cikin mafi kyau. Abin da aka haka janyo hankalin polystyrene magina?

Kayan halaye da abũbuwan amfãni

Hanya mafi kyau don makamashi ceto - zafi rufi na gidaje. Domin kada ya "nutsar titi" ya zama mai kyau dumi gida. A mafi sauki hanyar yin wannan shi ne tare da wani m amma sosai m PPP. Roba katsin, gas-cika, talauci sosai conductors zafi. Wannan taimaka wajen ci gaba da shi a ciki da gidan a duk yanayin da tsakaitãwa. Thermal rufi na fadada polystyrene kuma iya hana gidaje daga wani wuce haddi na danshi. PPP ba ji tsoron dampness: ko a cikin 'yan kwanaki a karkashin ruwa, shi kusan ba ya samun rigar. Polystyrene kumfa, da halaye na wanda za a iya kwatanta ta da wata halitta itace, za a iya "Numfashi". Ruwa tururi permeability shi ne game da wannan a matsayin cewa na allon ko tubalin, sai kwararru rika rufe gidajen wadannan kayan ne mai kumfa. PPP ba rot kuma ba ya bayar da naman gwari, shi ne daidai muffles sauti, don haka shi za a iya amfani ba kawai a matsayin da hita, amma kuma a matsayin sauti insulator. Me kuma yake ban sha'awa styrofoam? Halaye na ta sharuddan sunadarai ne sosai peculiar. Ya ba ji tsoron launi, salts, acid (sai nitric da acetic), don haka da PPP da ake amfani a yi kusan ko'ina. A low cost daga cikin kayan da aka hade tare da dawwama (PPP ba tsufa, ba deform karkashin wani yanayi). Da zarar gidan samun karkasuwa ne ta amfani da PPP, za ka iya manta game da shi: da hita ba zai canza. PPP zo a cikin daban-daban siffofin, amma shi ne musamman m fale-falen daga styrofoam. Yana iya samun daban-daban girma (misali 60x120, 50x100), don haka magina iya zabar da format, wanda shi ne m aiki. Hakika, da PPP, kazalika da komai, yana da yawan drawbacks. Duk da haka, su ne saboda haka kananan cewa, daga cikin jam'i na heaters mafi mashahuri har yanzu ya kasance wani polystyrene.

Features kuma disadvantages

  • PPP fargabar benzene, dichloroethane da sauran kaushi.
  • A porous abu wani lokacin yin wani rodent burrows ko Tunnels: su ne ma sosai m zafi. Tsorata tafi da dabbobi za a iya yin amfani da sinadarai yi nufi ga su.
  • kumfa kanta flammable. Domin rage flammability, masana'antun yau an kara wa albarkatun kasa harshen retardants - abubuwa da hana konewa. Samu tare da PPP yin amfani da su wasika da aka alama.
  • PPP matsawa yana da kyau jure, amma quite m. Modern fasahar ta taimaka wajen warware wannan matsala. Extruded polystyrene ne ya fi yadda ya saba, ko da dan kadan muni fiye da tururi kafa. Amma da rashin wata rijiya-aiki iska tsarin da aka bace.

Kuna so a cheap amma high quality da dimi da gidan na dogon lokaci? Zabi polystyrene. Ba za ka iya tafi daidai ba.

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