Monga polystyrene wopangidwa ndi manja awo

Ntchito polystyrene kumanga m'njira zambiri kugwirizana ndi makhalidwe ena a thunthu. Ndi zinthu mosalekeza kuti nthawi zambiri ntchito kwanyengo kuntchito, ndi cholimba, ali otsika matenthedwe madutsidwe ndi kukana zabwino kutentha kwambiri, motero sangakhale ndi machitidwe a moto. Ndipo chifukwa cha kulemera ka polystyrene, ndi manja ake anapanga, yosavuta kugwiritsa ntchito, kochepa shrinkage wa nyumbayi. The zikuchokera zinthu zomwezo, amangoona madzi, filler ndi binder.

Chifukwa chakuti polystyrene ndi uchi dongosolo, izo ndi zabwino kutentha chimateteza zakuthupi ntchito pomanga ano. Apange chimodzimodzi penopolistirolbeton manja si monga zovuta monga Zingaoneke koyamba. Ngati nsonga kutsatira ena nthawi wapatsidwa, ndipo ngakhale zambiri magawanidwe kusanganikirana, ubwino wa zinthu chifukwa si patukani ku fakitale. Pajatu wapangidwa ndi madzi, amene kupeza vuto ayi, mbamu ya thovu ndi mitundu yosiyanasiyana ya simenti. Nthawi zambiri mwina simenti kapena pulasitala. Pofuna kuonjezera dzuwa ndi kupanga polystyrene ndi manja anu, mukhoza kugwiritsa ntchito yonse zina.

Kodi pakufunika kupanga

Kugwiritsira ntchito yaikulu yomanga zamakono za nkhaniyi anafotokoza chifukwa chakuti mtengo polystyrene kwambiri m'munsi kuposa zipangizo zina zomanga, ndi khalidwe Komabe, moipirapo. Ndi kupanga styrofoam kunyumba, mungathe kupulumutsa kwambiri pa mtengo wake. Kukonzekera nkhaniyi, muyenera ya zipangizo, monga ochiritsira fosholo ndi chosakanizira simenti.

Pamene polystyrene wopangidwa ndi manja awo, angagwiritsidwe ntchito kuwonjezera zigawo pamwamba ndi khwatsi mchenga, kukodzedwa polystyrene mu granules. Malinga wotani kachulukidwe ayenera chiyenera kukhala konkire, ayenera kusamala kusankha kukula ndi mlingo wa zigawo zikuluzikulu zonse. Choncho, kupanga mchenga polystyrene kalasi D550 wosanganiza ndi simenti mu chiŵerengero cha munthu wina, kenako anawaonjezera kusakaniza foamed polystyrene, kawirikawiri kuika 0,5 kiyubiki mamita. Pambuyo zosakaniza onse ali osokonezeka, phala chifukwa aikidwa mu chosakanizira ndi monga mu mphamvu pafupifupi. Pa ntchito, madzi anawonjezera, phula, nthawi zonse oyambitsa ndi osakaniza lonse.

Pamene polystyrene ndi wokonzeka ntchito

Kukonzekera polystyrene ndi manja awo, phula ntchito chifukwa umapereka madzi sangalowe katundu wa kusakaniza. Pambuyo oyambitsa ndondomeko udzatha, osakaniza chifukwa udzathiridwa mu njira kuti zikhoza limachokera ku matabwa, kugogoda iwo pamodzi, ndi kuchitira mkati mwa lubricating mafuta. Atakhala nthawi ya osakaniza ndi zambiri za 24-25 maola, kenako chipika kutulutsidwa muchikombole ndipo analola kuti ziume mu malo ozizira. Patapita masabata awiri kapena atatu ali okonzeka ntchito.