Ma Sandwich Panels: Chinsinsi cha Nyumba Zamakampani Zogwiritsa Ntchito Mphamvu Moyenera

Mapanelo a masangwejiZimathandiza kwambiri pa ntchito yomanga nyumba zamafakitale kuposa momwe anthu ambiri amayembekezera, ndipo zimenezo n'zofunika kuzimvetsa asanayambe kuwononga malo. Ndalama zamagetsi pa nyumba zazikulu zamafakitale zimatha kutha kwa zaka zambiri, kotero envelopu yomanga si tsatanetsatane wa zomangamanga zokha. Ndi chisankho chandalama cha nthawi yayitali. Komabe magwiridwe antchito a envelopu nthawi zambiri samasamalidwa kwambiri kuposa chitsulo chomangira kapena makina, ngakhale kuti zimakhudza mwachindunji ndalama zotenthetsera, kuziziritsa, ndi ntchito ya nthawi yonse ya malo.

Kumene Kugwiritsa Ntchito Mphamvu Moyenera Kumatayika Mosavuta

Nyumba zambiri zamafakitale zimataya mphamvu chifukwa cha kulephera kwa zida, osati chifukwa cha kulephera kwa zida. Mipata yomwe ili pa malo olumikizira mapanelo, makulidwe osasinthasintha a insulation, komanso kufooka kwa kutentha zonse zimapangitsa kuti mpweya wozizira utuluke. Pakapita nthawi, izi zimapangitsa kuti makina a HVAC azigwira ntchito molimbika, zomwe zimapangitsa kuti ndalama zoyendetsera magetsi zizikwera m'njira zovuta kuzipeza chifukwa chimodzi.

Apa ndi pamenemapanelo a masangwejichinthu chofunika. Gulu lopangidwa bwino limaphatikiza khungu lakunja lolimba ndi pakati poteteza kutentha, zomwe zimapangitsa kuti kutentha kukhale kotetezeka nthawi zonse pa kapangidwe kake konse. Komabe, si magulu onse omwe amagwira ntchito mofanana. Zipangizo zapakati, makulidwe, ndi kapangidwe ka malumikizano onse zimakhudza kuchuluka kwa kutentha komwe kumachitika m'mikhalidwe yeniyeni, osati pa pepala lokha.

Chitetezo pamoto ndi chinthu china chomwe nthawi zambiri chimapezeka mochedwa. Ma cores ena amateteza bwino kutentha koma sakwaniritsa mulingo wofunikira wa moto pamitundu ina ya anthu okhalamo kapena ma code am'deralo. Chifukwa chake, nthawi zina magulu amafunika kusintha mapanelo pakati pa ntchito, zomwe zimachedwetsa nthawi ndikuwonjezera ndalama zosakonzekera. Kugwira izi msanga, mapanelo asanayitanidwe, kumapewa mutu wonsewo.

Chomwe Chimapangitsa Kusiyana Kwambiri pa Magwiridwe Antchito

Kapangidwe ka ma connection kamafunika chisamaliro chachikulu kuposa momwe kamakhalira nthawi zambiri. Ngakhale ma panelo apamwamba kwambiri sagwira ntchito bwino ngati ma connection olumikizana sanatsekedwe bwino, chifukwa ndi komwe ma thermal bridging ambiri amachitikira. Chifukwa chake ndikofunikira kufunsa ogulitsa momwe ma connection awo amayesedwera, m'malo moganiza kuti machitidwe onse amagwira ntchito mofanana.

Kukhuthala kwa panel kuyeneranso kufanana ndi malo enieni a nyumbayo komanso momwe nyumbayo imagwiritsidwira ntchito, osati chifukwa cha mafakitale wamba. Nyumba yosungiramo zinthu zozizira komanso malo ogawa zinthu zozizira zimakhala ndi zosowa zosiyana zotetezera kutentha, ndipo kugwiritsa ntchito panel spec imodzi nthawi zambiri kumawononga ndalama mbali imodzi kapena ina.

Kukhazikika kwa ma envelopu n'kofunika kwambiri kuposa mabilu a mphamvu. Pa malo okhala ndi zida zolondola kapena zinthu zomwe zimakhudzidwa ndi chinyezi, kusinthasintha kwa kutentha ndi chinyezi kungakhudze kulondola kwa kupanga ndi kukhazikika kwa zinthu, osati kungokhala bwino.

Mu pulojekiti imodzi ya fakitale ya lithiamu ku mzinda wa ku China-Shijiazhuang, pafupifupi masikweya mita 40,000 a PU-core rock wool sandwich panels adagwiritsidwa ntchito makamaka kuti zinthu zamkati zikhale zokhazikika mokwanira kuti zigwiritsidwe ntchito molimbika popanga zinthu. Nkhani ngati izi ndi chikumbutso chakuti magwiridwe antchito a envelopu sikuti amangokhudza kuchuluka kwa kutchinjiriza papepala - koma ndi momwe nyumbayo imasungira zinthuzo tsiku ndi tsiku.

Kuphatikiza apo, kulimba kwa nthawi yayitali ndikofunikira monga momwe kutentha kumagwirira ntchito poyamba. Mapanelo omwe ali ndi nyengo, kusintha kwa kutentha, kapena kugwiritsidwa ntchito kwambiri amafunika zokutira ndi zophimba zomwe zimapirira kwa zaka zambiri, osati kungopambana mayeso oyamba.