Modern ukwahlukanisa izinto: izinhlobo kanye izakhiwo (bheka ithebula), isicelo

Ukuze noma yiziphi izakhiwo hhayi ukuvimbela ukwahlukanisa, naphezu lokushisa. Ebusika egumbini amakhaza ushisa, kuyilapho ukudluliswa ukushisa kuba lula. Kwembulunga ungakha ezenza esahlala futhi esebenza.

abakhiqizi Modern uzame ukukhiqiza ezihlukahlukene izinto, ngamunye okuhloswe ngalo ukwenza imisebenzi eyisisekelo kanye ezengeziwe. Esikhathini esitolo ungathola zifudumele olunikezwa izinyanda, elimbudumbudu njll .. Ngaphezu kwalokho, omunye Ungakhetha heater ngesimo amacansi, amasilinda nemabhuloki.

Okokuqala kubalulekile ukuba banake hhayi ifomu kanye nokuqukethwe kanye izinga izici. Izinto zokuvala umoya izinto, izinhlobo nezakhiwo okuzokwenziwa kuchaziwe ngezansi, kufanele kukhethwe, eqondiswa ngokuyinhloko ezishisayo izimfanelo conductivity. Lesi sici kubonisa kanjani ukushisa kakhulu siyodlula into.

Asikwazi ukuhlukanisa izinhlobo ezimbili ukwahlukanisa, eyokuqala sinezici lembhali, kanti eyesibili - ekuvimbeleni izakhiwo. Izinto kuqala kunganciphisa nokushisa ngokunciphisa amaza okushisa. Ngokuphathelene ekuvimbeleni zinhlobo, khona-ke elisetshenziswe kaningi. Luhilela ukusetshenziswa kwezinto eziphinde zisebenziseke kanye ongaphakeme ezishisayo conductivity izakhiwo. Kuleli qhaza lethu izinhlobo ezintathu, phakathi kwawo - wezinto ezingaphili, ama-organic, futhi edidayo.

ezihlukahlukene heater

Ezishisayo ukwahlukanisa izinto, izinhlobo nezindawo zazo echazwe esihlokweni, ivezwa kahle emakethe namuhla. Ukuze womshini wabo usetshenziselwa izinto zokusetshenziswa ukuthi unesikhathi odabuka yemvelo, okungukuthi, imfucuza ukhuni ukukhiqiza kwezolimo. Phakathi kwezinye izinto, lo ukwahlukanisa organic ezinye izinhlobo usimende kanye plastic.

Indaba okuholela libhekene ukumelana kakhulu nomlilo, it is ayithinteki umswakama, awusebenzi aphendule izinto eziphila abakhuthele. ukwahlukanisa ezisetshenzisiwe lapho Kwamanzi hhayi ukufuthelana degrees ezingaphezu kuka-150 Celsius. Organic isetshenziswa njengoba ungqimba engaphakathi isakhiwo multilayer. Lapha singakwazi ukuhlukanisa mbumbulu ibhandiwe. Nazi ezinye izinhlobonhlobo insulators organic.

izakhiwo arbolita

Uma ucabangela ezishisayo ukwahlukanisa izakhiwo izinto, ngokuqinisekile ukuqaphela arbolit, okuyinto entsha ngempela emkhakheni. Yenziwe chips, imihlanga, utshani, sawdust, oqoshiwe. izithako engeziwe aqukethe amakhemikhali izithasiselo kanye usimende.

Ngesikhathi esigabeni sokugcina ukukhiqizwa ukwahlukanisa icutshungulwe mineralizer. I kwabantu impahla kuhluka 500 kuya 700 khilogremu ngalinye imitha cubic, kuyilapho ezishisayo conductivity Coefficient washintsha esuka 0.08 ukuze 0.12 watt imitha ngalinye Kelvin ngayinye. Professionals ngokuvamile abanesifiso ngokwanele amandla eqine e kokucindezelwa, kuba uhla 0.5 3.5 MPA. Ukugoba amandla - kusuka 0.4 kuya 1 MPA.

Izici penopolivinilhloridnogo insulant

Uma ucabangela izinhlobo ezishisayo ukwahlukanisa izinto, uqiniseka ukuhlangabezana ukwahlukanisa, eyenziwe polyvinyl chloride resin, ezuza isakhiwo yeselula. Material kungenziwa ngokuthi jikelele ngenxa yokuthi kungaba kokubili soft futhi kanzima. Ungakhetha penopolivinilhlorid for ukwahlukanisa of mbumbulu, izindonga, ophahleni, iminyango yangaphandle, kanye nobulili. Ubuningi, ngokukhethekile ukubaluleka kwayo ngokwesilinganiso ecishe ilingane 0.1 khilogremu ngalinye imitha cubic.

Ukwahlukanisa of chipboards

Modern ekuvikeleni izinto zihlanganisa ukwahlukanisa eyenziwe chipboard. Emongweni iqukethe chips ezincane, okuyinto 9/10 we indaba ingqikithi. Indima nezinye izithako ezisetshenziswa zokwenziwa resin hydrophobing ejenti kanye ejenti isinqandakuvunda.

Ubuningi kuhluka 500 1000 amakhilogremu ngalinye imitha cubic. amandla eqine at amadijithi ngilulekela ifinyelela 0.5 MPA. Umswakama kungaba kusuka 5 kuya 12% kanti amandla flexural kungaba Ubuningi bamahora ulingana 25 MPA. Lapho wadalula umswakama okubalulekile kungenzeka zimunce amanzi 5 kuya ku-30% ngo-volume.

Izici MEP

Uma ucabangela engcono ukwahlukanisa izinto, ungakwazi sinake ukwahlukanisa, ezenziwe ngokhuni-fibre ukwahlukanisa ebhodini. Ngo ukwakheka kufana DSP. Ngesisekelo isivuno umoba aqukethe corn utshani noma ukhuni imfucuza. ngisho ephepheni ingasetshenziswa inqubo ukukhiqizwa. I zokwenziwa resin esetshenziswa njengoba isibopho. Futhi izithasiselo esetshenziswa njengoba ilangabi retardants, antiseptics, futhi ungangenisi amanzi ejenti.

Izici Main MEP

Okufanayo isakhiwo ukwahlukanisa izinto zinezikhathi kwabantu okuyinto esingaphansi 250 khilogremu ngalinye imitha cubic. 12 megapixels wamandla flexural. Coefficient ka conductivity ezishisayo akukwazi ezingaphezu kuka izinombolo, Limited 0,07 watt imitha ngalinye Kelvin ngayinye.

polyurethane foam ukwahlukanisa

Izici ezishisayo ukwahlukanisa izinto, okuyinto namuhla zingatholakala emakethe, thina esihlokweni. Uma sikhuluma Foam polyurethane, it libhekene omuhle izinga umlomo, kakhulu asitholayo kumakhemikhali okungenakugwenywa, ningesatshiswa umswakama. Polyurethane foam sisetshenziswa by sishaye, okuyinto angakwazi ukusingatha hhayi kuphela phansi, kodwa ophahleni nezindonga. Phakathi kwezinye izinto, usebenzisa kungashiwo luphahlekwa ebusweni ukumisa eziyinkimbinkimbi. Ingeyona amabhuloho abandayo.

Izici Key

I kwabantu zokhahlamba kusuka 40 kuya ku-80 amakhilogremu ngalinye imitha cubic. Uma ufika sibalo 50 amakhilogramu ngalinye imitha cubic, indaba sizobonisa izinga ukumelana namanzi. Thermal conductivity Coefficient ifinyelela index esiphezulu 0,028 watt imitha ngalinye Kelvin ngayinye. Lokhu value kungenziwa ngokuthi okungcono phakathi kwalabo abanethemba yesimanje ukwahlukanisa izinto.

Izici penoizol

Uma ucabangela main ekuvikeleni izinto ezichazwe kulesi sihloko bungabonakala Penoizol. Ngokuhamba ukukhiqizwa ukuze ugweme izimfanelo fragility ungeze glycerin. Penoizol Iyatholakala kwenzeka ngesimo amabhlogo noma chips. Umenzi ukhiqiza ukwahlukanisa ngisho ewuketshezi, ukugcwaliswa wenziwe zifudumele e izimbotshana ekhethekile. Lapho wadalula ekamelweni lokushisa, isakhiwo iqala lukhuni.

izici qualitative

I kwabantu ingeqi amakhilogremu amabili ngamunye imitha cubic. Uma siqhathanisa izibalo ne traffic eyinqaba, lesi sibalo izikhathi ezingaphansi kweziyishumi. Thermal conductivity Coefficient ingeqi 0.03 watt imitha ngalinye Kelvin ngayinye. Ignition lokushisa elilingana degrees 300. Emazingeni aphansi impahla akabi, kodwa carbonized. Njengoba ongathandeki Kulokhu bungabonakala bakha ukuba sengozini yokutheleleka amakhemikhali nolaka. Phakathi kwezinye izinto, ukuntuleka obonakaliswe ukumuncwa eqinile umswakama.

ikakhulukazi polystyrene

Uma ucabangela ezishisayo ukwahlukanisa izinto, izinhlobo nezindawo, okumelelwe isithebe ekuqaleni kwalesi sihloko, kufanele sinake ngokukhethekile polystyrene enwetshiwe ezivamile namuhla. 98% liqukethe air Bubbles. Ukwakheka has a polystyrene, futhi inani ezincane modifiers.

Coefficient ka conductivity ezishisayo kuyinto esiphezulu 0,042 watt imitha ngalinye Kelvin ngayinye. Indaba ine okusezingeni eliphezulu izakhiwo umswakama-ubufakazi futhi linamandla ukugqwala. On ke ngaphandle kokushintsha izici qualitative kungathinta reactants futhi microflora. abathengi abaningi ukhetha polystyrene ngenxa combustibility ongaphakeme, ukuze impahla onakala ngokuzimela. Uma it okhela, ukukhululwa ukushisa kwenzeka izikhathi 7 kancane okukhulu uma kuqhathaniswa nemithi.

ukusetshenziswa

polystyrene Expanded isetshenziselwa ukwahlukanisa ezishelelayo netakhi letehlukene. It kungenziwa wabeka ngaphansi screed, ngaphandle kokwesaba umonakalo futhi isibhakela. Ngakho, leli lungiselelo lokukhulekela phansi kuyadingeka ukubeka heater nge bandaging ka ezivuzayo, ngemva walala anezikhala gcizelela, okuyinto ugcwele screed ukhonkolo. Paul lokhu kunikeza esiqine kakhulu futhi ukushisa namakhaza. Kubalulekile ukugwema ukwakheka ezivuzayo kokuzalela, okungase kubangele kwema- abandayo.

Izici fiberboard

Uma ucabangela ukushisa-nangokuvikela izinto (izinhlobo kanye izakhiwo, itafula is okusesihlokweni esithi), ungakwazi ukuthenga fiberboard. It is ezenziwe ngokhuni chips, ababiziweyo ukhuni uvolo. izithako engeziwe kungenziwa isehlane ingxenye noma magnesia usimende. impahla Iyatholakala ngesimo amapuleti, akesabi aggressions begazi futhi amakhemikhali, kanye kuyindlela enhle ukuvikela umsindo.

Ukusebenzisa fiberboard

Lokhu ukwahlukanisa ingasetshenziswa ezindaweni zazo eziqhutshwa at umswakama high. Lokhu kusebenza, isibonelo, nezitsha. Indaba ingasetshenziswa njengendlela formwork unomphela, okuyinto wenza umsebenzi heater ngesikhatsi kokuhlinzwa. Fiberboard lubaluleke ekwakhiweni izakhiwo zokuhlala, emagumbini angaphansi kwezakhiwo attics. Kaningi, isetshenziswa ukwakha izindonga, emabhilidini ka Monolithic kanye skeleton-uhlobo lokhuni.

Ukusebenzisa I-cellulose Fibre

Uma ukhetha ukwahlukanisa izinto (izinhlobo kanye izakhiwo, itafula - konke kubhekwa), khona-ke ecowool futhi isixazululo enkulu. Linikeza izinga okusezingeni eliphezulu ukwahlukanisa umsindo nokushisa ukumelana. Kodwa, sicela uqaphele ukuthi kuleli cala kukhona isidingo olwengeziwe lokuvikela wokubacindezela, nekhono emidwebweni ukuncela umswakama. Lokhu ipharamitha kuhluka 9 kuya ku-15%, okuyinto ngempela umxhwele for ukwahlukanisa.

isiphetho

Ezishisayo ukwahlukanisa izinto (izinhlobo kanye izakhiwo, itafula - konke ukwaziswa ezikuqukethe ngenhla) babe Ukucaciswa ezahlukene, kodwa ukukhetha okufanele wenze kuphela emva utadisha nezici zabo.