Urukuta rw'imbere
Imiterere y'ibicuruzwa
Gusasa cyane ifuro polyurethane ni amazi-proof irinda ubushyuhe hamwe nifumbire ikingira ubushyuhe ikozwe no kuvanga ibice A na B ina igipimo runaka kandi ikagira imiti myinshi.
Material Ibikoresho
Ibikoresho bigize ibikoresho nibintu bigizwe na polyol (bihujwe na polyether cyangwa polyester) hamwe namazi, catalizator, stabilisateur, flame retardant nibindi byongeweho, bizwi cyane ko ari ibintu byera.
Ibikoresho B bigize ibikoresho
Ibice byingenzi bigize B-bigize ibikoresho ni isocyanate, ni amazi yijimye, azwi nkibintu byirabura.
Amazi yuzuye B1 urwego rwo gutera polyurethane (PU) sisitemu yo kubika imbeho
Gutera ibiti byinshi bya polyurethane bishingiye kuri onisocyanate (ibintu byirabura byirabura) hamwe na polyoli (bakunze kwita aswhite materiallj ivanze na catalizator, modifiseri, imiti igabanya ubukana. . ifu ya gakondo isanzwe isanzwe. lt ntabwo ari fluorine, idafite uburozi kandi idafite umwanda nyawo B1 polyurethane ikomeye.
Sisitemu ya polyurethane sandwich (PUR) sisitemu yo kubika imbeho
Sasa polyurethane igisenge cya sisitemu yo kubika ingufu, kubika ubushyuhe no kwirinda amazi
Ibikoresho bya polyurethane sandwich (PUR) bikoresha panneur ya foampolyurethane (cyangwa yahinduwe na polyurethane) nkibikoresho bya terminuline.Ibibaho bishimangirwa muburyo budasanzwe kandi bigahuzwa kuburyo urwego rwo gutwika rushobora kugera kurwego rwa A, mugihe uzungura ibintu byiza bya poliurethane., Igipimo cyumuriro kiragaragara cyane., Kandi igipimo cyo gusaba ni kinini.
Igisenge kibase hejuru yinyubako nshya kandi zihari nimwe mubice byingenzi bikoreshwa byatewe na spid rigidpolyurethane ifuro.
Imyitozo yerekanye ko gutera polyurethane ifuro kugirango ushushe igisenge birashobora kuzigama 80% byigihe na 50% byigiciro cyishoramari ugereranije nuburyo busanzwe bwo kubika ubushyuhe.Byumwihariko muri utwo turere twingenzi nuduce tumwe na tumwe cyangwa utoroshye kubyitwaramo kuri urukuta rwa parapet, gutera birashobora gukorwa muburyo bworoshye.Gusenga impumu ikomeye polyurethane irashobora gukira vuba kandi irashobora kuyigenderaho nyuma yiminota makumyabiri.Urashobora guhitamo gukoresha icyerekezo cyoroshye cyo gukingira firime ishobora kurwanya imirasire ya ultraviolet hejuru yumuti wa spray.
Gutera impumu polyurethane ikomeye irashobora guterwa byoroshye kandi byihuse hejuru yinzu yumye kandi idafite umukungugu.
Koresha polyurethane y'urukuta rwo hanze ruzigama ingufu, kubika ubushyuhe hamwe na sisitemu idakoresha amazi
Ibyiza byo gutera spam polyurethane ikaze kugirango urukuta rwo hanze:
1.Imikorere myiza yo kubungabunga ubushyuhe hamwe nubushyuhe buke bwumuriro
2.Ibipimo bihanitse, nta kugunama, nta gutitira, nta guhindura
3.Ubuzima bumara igihe kirekire (ubuzima bwa serivisi bumwe ninyubako irashobora gukoreshwa) 4.Ubwubatsi bworoshye, bushobora gukoreshwa nigihe gito cyo kubaka
5.Imbaraga zikomeye zo guhuza, guhuza ibice, nta cavit, nta guturika no kutagwa
6. Imikorere myiza idafite amazi, muri rusange imiterere ya selile
7.Nta fluorine, idafite uburozi kandi idahumanya
8.Ibikorwa byo hejuru bya flame retardant imikorere, ibikoresho bya B1 byukuri
Kuma-kumanika umwenda ukingiriza ingufu-kuzigama sisitemu yo hanze
Sisitemu yo hanze yubushyuhe bwinyuma inyuma yurukuta rwumwenda cyangwa sisitemu yumye-yamanitse yumuriro wubushyuhe bwurukuta rwumwenda urashobora gukoreshwa mugusana inyubako nshya ninyubako zisanzwe.Icyuma cyububiko bwicyuma cya sisitemu yumye-yimanitse yumwenda wa sisitemu irashobora kurinda ibice byo hanze byurukuta ikirere, kandi birashobora gukoreshwa nkuruhande rwinyubako zishushanya guha abashushanya amahitamo menshi.
Banza ukosore ibice byashyizwemo urukuta rw'umwenda ukingiriza urukuta, hanyuma utere urukuta rukomeye rwa polyurethane hafi y'urukuta n'ibice byashyizwemo.Ukurikije ubwoko bwurukuta rwimanitse rwumye, gari ya moshi ihagaritse cyangwa gari ya moshi ya aluminurguide irashobora gushyirwaho kugirango ikosore kandi ishyireho urukuta rwumwenda.Gumana umuyaga wa 2-4cm hagati yumwenda ukingiriza umwenda ukingiriza ifuro kugirango utume ahantu humye kandi hatarimo ubushuhe.Ifuro ya polyurethane ifite ubushuhe budasanzwe bwo gukora no gukora amazi, kandi irashobora kandi gukumira urukuta rwo hanze.
Amazi yuzuye B1 urwego rwo gutera polyurethane (PU) sisitemu yo kubika imbeho
Ibikoresho byatewe cyane bya polyurethane byoroheje biroroshye muburemere kandi nta ngaruka bigira muburyo bwo kubaka umwimerere.Icyuma cyinshi cya polyurethane cyatewe gishobora guhuzwa hejuru y’ibice bitandukanye bitarinda amazi nka minisiteri, beto, ibyuma, reberi na asfalt.Gusenga foampolyurethane bifite hasi. ibisabwa kubutaka bwatewe, inzira yo kubaka iragenda gahoro, umuvuduko urihuta, kandi imikoreshereze yinyubako ntabwo igira ingaruka.Nuburyo bwiza bwo gukoresha amazi adafite amazi hamwe nubushyuhe bwo guhuza ubushyuhe bwumuriro wa sprayure ikomeye ya polyurethane kugirango uhindure insuline zidafite amazi nubushyuhe bwamazi hejuru yinzu yububiko bwibyuma.
