Olungaphambili lwesonto ukwahlukanisa nge polystyrene Foam ngesandla. olungaphambili lwesonto ukwahlukanisa ubuchwepheshe

Olungaphambili lwesonto ukwahlukanisa nge polystyrene Foam ngezandla zakho namuhla wenza abanikazi indlu ngokuvamile lokho kwanele. Futhi akwenzekanga ngephutha. ithandwa kangaka kungenxa izakhiwo zokusebenza into. Ngaphezu kwalokho, ukwahlukanisa olungaphambili lwesonto, ukusetshenziswa yayo yobuchwepheshe ulula futhi kuqondile.

Uhlolojikelele

izimfanelo ezinhle eziningi Styrofoam. Kule ndaba, indaba iba ethandwa kakhudlwana. Nokho, abanikazi abaningi emafulethini ungaqiniseki ukuthi kuwufanele imali polystyrene ukwahlukanisa olungaphambili lwesonto. Ngokulandelayo, siyaqonda, kuba izinto ezinhle ngempela.

ukwahlukanisa izakhiwo

Ukuze izimpahla ezisetshenziselwa njengoba ukwahlukanisa, ongaphakeme conductivity ezishisayo kubalulekile. Kungenjalo, igumbi kuyoba abandayo kanye ungakhululekile. polystyrene Expanded kuye kwanciphisa conductivity ezishisayo. Ngakho, sibonga ukusetshenziswa kwalo enikeziwe in induduzo ifulethi noma indlu.

ukuphepha

I Foam kuyinto ngokuphelele non-enobuthi futhi impahla inert , ngokungafani, isibonelo, i-itshe yokufakelwa lapho unekhono ngezinye izikhathi kuveza emisebeni eyingozi. polystyrene Expanded iphephile kubantu futhi imvelo jikelele. Lokhu kuqinisekisa ukuthi inqubo ekukhiqizeni izinto hhayi izidingo eliyingqayizivele.

imvelo abanobungane

Ngu izakhiwo, ukwahlukanisa okuyinto kuveza usebenzisa polystyrene zandiswa is adedelwa emkhathini esincane carbon. Njengengxenye polystyrene enwetshiwe ayiqukethe chlorine ne sasekhaya. Lezi zinto zehlela bayakwazi ukubhubhisa ungqimba lwe-ozone. Ngo womshini polystyrene Foam usebenzisa pentane. Kuyinto acyclic elihlale hydrocarbon ikilasi ka alkane. Pentane libhekisela hhayi isigaba amagesi abamba ukushisa hhayi deleteriously kuthinta ungqimba lwe-ozone.

umnotho

inqubo Production izindleko impahla ongaphakeme ngokwanele. iyiphi sina amandla izindleko kungukuthi enikeziwe ngokuhamba womshini. Ngaphezu kwalokho, imfucuza esuka zokukhiqiza kabusha. Ngokwesibonelo, kukhona womshini izithasiselo esikhethekile izinto ezihlukahlukene (aphathekako isitini okuqinile). Nokho, izindleko ukwahlukanisa olungaphambili lwesonto polystyrene Foam kuqhathaniswa eliphezulu. It zokhahlamba kusuka 1600 kuya ku-2000 m ^{2 ngalinye.} Ngakho-ke, abantu abaningi bakhetha nokuqalisa zabo polystyrene ukwahlukanisa olungaphambili lwesonto. Intengo ye indaba incike Uhlonze lwalo kanye kwabantu. amashidi Ezivamile angathengwa ruble 30 apiece.

polystyrene extruded

Lolu hlobo impahla lakhiwe Melika. Olungaphambili lwesonto ezishisayo ukwahlukanisa polystyrene extruded usuthandwa muva. Material muhle ngoba ingasetshenziswa etincenyeni letehlukene isakhiwo. Nokho, i-olungaphambili lwesonto polystyrene extruded Luhle. Material etholwe ngokuxuba polymer luyimbudumbudu kokuba yesivini Ukwakheka ekhethekile ekhiqizwa esekelwe-carbon dioxide futhi freon. Ingxube is sishisiswe lokushisa eliphezulu futhi bayiswa ngenkani ngokusebenzisa umshini ekhethekile ebizwa ngokuthi extruder. Inikeza kuhlangana engcono yezingxenye futhi ezengeziwe Foam izingoma. Ingxube wafakwa zabunjwa zaba izingcwecwe. Ngo inqubo solidification yakha impahla eqinile futhi engasindi.

elithola impahla

Izinzuzo extruded polystyrene Foam zihlanganisa:

• Okuphansi umhwamuko permeability.
• Ukumelana imiphumela emibi iziphi izici zangaphandle.
• Ukuvikeleka. Isikhathi yesondlo imayelana 50 eminyakeni nge ukufakwa efanele.
• Fire ukuphepha.

Coefficient ka conductivity ezishisayo we extruded polystyrene Foam - 0.03 W / m ^3. Lesi sibalo likhombisa okusezingeni eliphezulu ekuvikeleni impahla material. isakhiwo salo ngaphezulu kuka-90% siqukethe emoyeni ebiyelwe amaseli. Izindleko polystyrene extruded ngokwesilinganiso izikhathi ezimbili ephakeme kunaleyo evamile.

Idivayisi ukwahlukanisa yangaphandle: ulwazi olujwayelekile

polystyrene Expanded ngokuvamile esetshenziselwa zifudumele we ezingaphandle kwesakhiwo. Ukuzihlukanisa kungaba kwenziwe kokubili ngesikhathi kwakhiwa futhi emva kokuphothulwa ukwakhiwa noma ukuvuselela. Buhle ukwahlukanisa yangaphandle ukugcina kube nesikhala esingasetshenziselwa okuthile ngaphakathi ezakhiweni. Ngaphezu kwalokho, ukwahlukanisa yangaphandle Ngaphezu ofanele futhi inenzuzo neminye imingcele eminingi. Ukwahlukanisa yangaphandle Styrofoam amapuleti asetshenziswa 80-100 mm noma embondelene in izingqimba ezimbili ohlabayo amashidi (30-40 mm). Vikela isakhiwo ngendlela, kungenzeka ukusindisa on Ukushisa, ukunciphisa izindleko ngo-50%. Akubuzwa, ukwahlukanisa udonga lwangaphandle lwesakhiwo Kwenziwa at okushisa ambient hhayi ngezansi degrees ezinhlanu iyadingeka nesomiso.

I wokulungiselela isigaba

Ukuqalisa ukwahlukanisa olungaphambili lwesonto kanye polystyrene Foam? ubuchwepheshe obandayo kuhilela nokulungiselela surface. Kumila lokuqala sasicwengwa kusuka ukungcola. Okulandelayo, udinga ukususa noma yini engase iphazamise ukufakwa. Ngokwesibonelo, amehlo aphumele ngaphandle izingcezu isixazululo ukuqinisa, ziboya ezihlukahlukene (noma akuzona isici yezakhiwo). Khona-ke Slots ezinkulu kube imifantu lalungiswa. Ngemva kwalokho, ebusweni bomhlaba. "Aquastop" isixazululo ingasetshenziswa ngoba impatho isizinda. Inhlanganisela kufanele luphathwe odongeni ezingeni ukuphakama 1-1.5 m kusuka endaweni abayizimpumputhe.

Ukufakwa nokunensa mpo

Lokhu kungaba ukusebenzisa, isibonelo, inayiloni izintambo. Ayakhululwa e nokwanda kuka- 0.5-0.7 m. Lokhu kuyadingeka ukuze ubone lapho udonga has a iqhubu noma ukwehluleka ezokwenza ukwengeza glue ezindaweni kwesokudla, noma usule kobuso iflothi Foam. Kubalulekile ukuchitha izinga polystyrene ukwahlukanisa olungaphambili lwesonto. entabeni ubuchwepheshe ulula. Akufanele sibakhohlwe mayelana ingxenye yobuhle. Ngo inqubo laying kubalulekile ukuhlola flatness amapuleti. Lokhu kungenziwa ngokusebenzisa ezingeni umoya.

nenkanuko edlulele amashidi

Olungaphambili lwesonto ukwahlukanisa nge polystyrene Foam ezenziwe ngezandla zakhe ku-glue. Ingxube ibhalwe ngokuhambisana imiyalelo isembozo. Ngezinye lokushisa evamile kokokunamathisela kumele kusetshenziswe engakapheli amahora angu elilodwa nesigamu ngesikhathi kushisa noma kubanda - 40 noma 60 imiz. Isixazululo sisetshenziswa "amakhekhe" ezindaweni ezinhlanu phezu plate. Ngemva kwalokho, emaphethelweni ishidi ukuba camera nombala kanye isendlalelo ingcina. Uma into oyifundayo ukuthi kurekhodwe phezu ngokuphelele bushelelezi, ukusatshalaliswa okungcono yesixazululo afeze trowel ikamu.

amapuleti esibophezelayo

Umugqa wesibili iyadingeka ukuqala ishidi, Imi ngesigamu. Olungaphambili lwesonto ukwahlukanisa nge polystyrene Foam lufanele lwenteke kulamazinga lalandzelako ukuze imigqa yaseZimbabwe kungukuthi siqondile. Igebe okuholela phakathi slabs kufanele uphawu izingcezu impahla noma ewuketshezi. Akunconyelwe ngalezi zinhloso ukusebenzisa inhlangano Foam. Mismatches ezenzeka ngesikhathi amalunga omzimba, bahlanza iflothi.

fixing mechanical

zifudumele of enwetshiwe polystyrene olungaphambili lwesonto wenza ukuze uvikele ukwahlukanisa of isakhiwo. Ngakho-ke, ukuze kuvinjelwe lamabutho ebusweni amapuleti, basuke ngaphezu kwalokho fixed poppet dowels "amakhowe", "parachutes", "izambulela". Inani Kunconywa izici emvula - 5-6 leaf ngayinye. Uma ukwahlukanisa polystyrene Foam olungaphambili lwesonto usuphothuliwe, ungakwazi uqhubekele Shpatlevanie dowels isixazululo ingcina kanye ebusweni ukuqinisa.

Isigaba sokugcina

Ukuqinisa ukwahlukanisa Kwenziwa usebenzisa phambi ifilimu okhethekile, ngesisekelo okuyinto-fiberglass. Lelithebuli udonga kufanele kube eqinile futhi obukhulu, ukuze nemithambeka, izakhi okuhlobisa nama-engeli - ezithambile. Abaluphahleka surface ekhiqizwa polymer izingoma. Ziyakwazi kakhulu ukumelana imiphumela emibi imvelo. Polymer usimende akesabi umswakama, izinga lokushisa ongaphakeme, ingawohloki bedle ngqo ilanga imisebe.

Cavity odongeni ukwahlukanisa

Namuhla, kunamabandla ezihlukahlukene ukwakhiwa ubuchwepheshe ukwakhiwa. Omunye wabo kuhilela ukusetshenziswa izakhi eziyize. Lena sasivumela ukonga ukwakhiwa kukho, njengoba kuvumela ukulondoloza ku izinto. Kwembulunga kuleli cala senziwa ngqo ukushuba odongeni, e inqubo ukwakha isakhiwo. Lokhu kakhulu ngcono ukusebenza ukwahlukanisa, kusukela impahla alikho ukuxhumana kwemvelo yangaphandle. kwakheka ngokwaso isakhiwo asekelayo lisuselwa izakhi kunalokho eqinile. Izinto unekhono ukumelana imithwalo ezahlukene. Futhi uma kukhona heater ngaphakathi komgodi is kakhulu ngcono izinga labo. Finishing Kwenziwa ngqo phezulu.