Izinto zokwambathisa Modern: iintlobo kunye neempawu (jonga itheyibhile), isicelo

Kuba naziphi na izakhiwo na ukuthintela ubushushu, nangona iqondo lobushushu. Ebusika igumbi abandayo kuba ezifudumeleyo, lo gama i-transfer ubushushu kulula kakhulu. Ukufudumala Ungadala bume yokuphila nokusebenza.

abavelisi Modern zama ukuvelisa izixhobo ezahlukeneyo, nganye ekuthi kujongwe ukuba lenze imisebenzi esisiseko kunye ezongezelelweyo. Xa ivenkile uyakwazi ukufumana yokugquma thermal ezinikezelwa yi ezithungwini granules, njl .. Ngaphezu koko, omnye ungakhetha imbawula ngohlobo amakhuko, iisilinda kunye iibhloko.

Okokuqala kuyimfuneko ukunikela ingqalelo ukuba ifomu kunye nomxholo kunye nomgangatho iimpawu. izinto zokuvala, iintlobo neempawu eziza kuchazwe ngezantsi, kufuneka zikhethwe, ekhokelwa iimpawu conductivity ikakhulu thermal. Olu phawu lubonisa ukuba uya kudlula ubushushu obuninzi wonke umbandela.

Sinako ukwahlula iintlobo ezimbini ubushushu, owokuqala apho uneempawu eJonga, ngoxa yesibini - ukuvimbela izakhiwo. Izinto zokuqala nga ukunciphisa ilahleko ubushushu ngokunciphisa infrared. Ngokuphathelele ekuthinteleni iintlobo, ngoko isetyenziswa kakhulu. Oku kubandakanya ukusetyenziswa izinto ngempahla ephantsi conductivity thermal. Kule ndima kukho iintlobo ezintathu, phakathi kwabo - ezingaphiliyo, eziphilayo, kwaye exutyiweyo.

ezahlukeneyo heater

izinto ngendlela obushushu, iintlobo kunye neempawu ezo zichazwe kweli nqaku, bamelwe kakuhle kwimarike namhlanje. Kuba yezandla zabo kusetyenziswa izinto othe imvelaphi yendalo, oko kukuthi, iinkuni inkunkuma kunye nemveliso yezolimo. Phakathi kwezinye izinto, le ezisongwayo eziphilayo ezinye iintlobo zesamente kunye zeplastiki.

Le zezinto ezithile eziziphumo luphawulwa nokumelana ebalaseleyo emlilweni, oko alichatshazelwa ukufuma, oko akaziphenduli izinto eziphilayo esebenzayo. ubushushu elisetyenzisiwe apho umphezulu ayikho ngumsindo ngaphezu kweqondo lama-150 Celsius. Organic lisetyenziswa umaleko engaphakathi kwisakhiwo multilayer. Apha uyakwazi ukwahlula lwefacade zisindwe. Nazi ezinye iintlobo ngeentlobo organic insulators.

izakhiwo arbolita

Ukuqwalasela iimpawu ubushushu wobushushu lwezinto, ngokuqinisekileyo uya uqaphele arbolit, leyo yinto entsha entsimini. Yenziwe iitshiphusi, iingcongolo, iindiza, kwimbuphu yesarha, sicanda. izithako ezongezelelekileyo ziqulathe machiza kwaye isamente.

Kwinqanaba lokugqibela imveliso ekwambathiseni kusetyenzwa mineralizer. Ukuxinana kwezinto yahluka ukusuka ngeekhilogram 500 ukuya kuma-700 nge-cubic meter, ngoxa conductivity lomlingani thermal itshintswa ukusuka 0.08 ukuya watt 0.12 imitha Kelvin nganye nganye. Iingcali ngokufuthi ezinomdla ngokwaneleyo uqine kwi ucinezelo, oko kuluhlu 0.5 ukuya 3.5 MPA. Ukugoba amandla - ukususela 0.4 ukuya 1 MPA.

Iimpawu penopolivinilhloridnogo insulant

Ukuqwalasela iintlobo zezixhobo yokugquma thermal, uqinisekile ukuhlangabezana yokugquma, nto leyo yenziwa Polyvinyl chloride yentlaka, ukufumana isakhiwo zeselula. Eziphathekayo kuthiwe jikelele ngenxa yokuba angaba soft and nzima. Ungakhetha penopolivinilhlorid ngenxa yokugquma of olungaphambili, iindonga, uphahla, iingcango umphandle, kwakunye nesini. Density, ngokukodwa ixabiso layo avareji elingana malunga 0.1 eekhilogremu nganye imitha cubic.

Zokuvala of chipboards

izinto ubushushu Modern ziquka ubushushu ezenziwe ichipboard. Xa engundoqo iqulethe iitshiphusi ezincinane, nto leyo 9/10 le nto iyonke. Indima nezinye izithako ezisetyenziswe arhente nentlaka hydrophobing eyenziweyo kunye nearhente kubola.

Ingxinano yahluka ukusuka ngeekhilogram 500 ukuya ku-1000 nge-cubic meter. uqine kwi lamasuntswana zolule ifikelela 0.5 MPA. Ukufuma nga ukusuka-5 ukuya ku-12% ngelixa amandla flexural okulinganayo 25 MPA kakhulu. Xa baboniswa izinto ukufuma ukuze ukufunxa amanzi ukusuka-5 ukuya kwi-30% ngo umthamo.

iimpawu MEP

Ukuqwalasela i ezingcono yokugquma, unako ukuhlawula ingqalelo yokugquma, wayenza ibhodi yokugquma iinkuni-nefayibha. Kumafa kufana DSP. Isiseko kwezithungu zesityalo ziqulethe ingqolowa udiza okanye inkunkuma iinkuni. nditsho namaphepha ingasetyenziswa kwinkqubo yemveliso. Le resin zokwenziwa isetyenziswa yokubopha. Kwakunye nezongezelelo esetyenziswa retardants idangatye, ebulala, kunye arhente zingangenwa.

iimpawu eziphambili MEP

izixhobo zokwakha yokwambathisa efanayo luphawulwa ezixineneyo elo kilograms ngaphantsi kwama-250 nge-cubic meter. 12 nefilimu amandla flexural. Ukungavumelani kwe conductivity thermal ayikwazi ibe ngaphezu amanani, Limited watt 0,07 yeemitha Kelvin nganye nganye.

lyu amagwebu elana

Iimpawu izinto ngendlela thermal, nto leyo namhlanje zifumaneka emarikeni, esiza kuxubusha ngayo kwinqaku. Ukuba sithethe alephuze amagwebu lyu, oko luphawulwa umgangatho umlomo elungileyo, ukuba sesichengeni obalaseleyo imichiza kusokwe, yaye akoyiki ukufuma. Lyu amagwebu sifakwa ngokuthi ospeyita ngalo, nto leyo ingaphatha kuphela emgangathweni, kodwa Isilingi iindonga. Phakathi kwezinye izinto, esakwenza oku ngerabha kunye noqwalaselo kumphezulu ezintsonkothileyo. It aluyiyo kwo ezibandayo.

Iimpawu eziphambili

Ukuxinana yakhona ukusuka ngeekhilogram ezingama-40 ukuya kuma-80 nge-cubic meter. Ukuba ufikelele ngemfano buziikhilogram 50 nganye imitha cubic, izinto iya kubonisa umgangatho ukuxhathisa wamanzi. Thermal conductivity lomlingani ifikelela isalathiso ubuninzi watt 0,028 imitha Kelvin nganye nganye. Le Ixabiso lingaba kubizwa ngokuba yobukhulu phakathi ngezinto usambathisa mihla.

iimpawu penoizol

Ukuqwalasela izinto ubushushu eziphambili ezichazwe kweli nqaku bungabonakala Penoizol. Ekuhambeni lwemveliso ukwenzela ukuthintela iimpawu ubu added glycerin. Efumanekayo Penoizol kwenzeka ngohlobo iibhloko okanye neetshiphusi. Umenzi uvelisa yokugquma nokuba ingamanzi, ukuzaliswa senziwe ekwambathiseni thermal xa ukuqanda ezizodwa. Xa zibethwa lobushushu igumbi, isakhiwo uqalisa lukhuni.

iimpawu qualitative

Ukuxinana ayidluli ngeekhilogram ezingamashumi amabini nge-cubic meter. Ukuba uthelekise amanani kunye yezithuthi abayinqobo kuye, eli nani amaxesha ngaphantsi kwe ezilishumi. Thermal conductivity lomlingani ingadluli watt 0.03 imitha Kelvin nganye nganye. lobushushu ucinezelo ngokulinganayo degrees 300. Kwiqondo lobushushu asezantsi umbandela akabi, kodwa carbonized. Njengoko negative kulo mzekelo ziyakwazi ukuchongeka sengozini imichiza ndlongondlongo. Phakathi kwezinye izinto, ukungabikho ichazwe ukufunxeka olomeleleyo ukufuma.

ikakhulu istro

Ukuba ucinga izinto ngendlela thermal, iintlobo kunye neempawu, nto leyo limelwe kwitafile ekuqaleni kweli nqaku, kufuneka sinikele ingqalelo ngokukhethekileyo istro eyandisiweyo eqhelekileyo namhlanje. 98% yayo ibandakanya amaqamza. Ukubunjwa uba istro, yaye isixa ezingephi modifiers.

Ukungavumelani kwe conductivity thermal kuyachuma watt 0,042 imitha Kelvin nganye nganye. Le nto iye iipropati eliphezulu ubumanzi ubungqina kwaye iyamelana umhlwa. Kuyo ngaphandle kokutshintsha iimpawu ubunjani inokuyichaphazela reactants kunye microflora. Uninzi abathengi ukhetha istro ngenxa Ukungabinakutsha ephantsi, ukuze impahla ubola ngokuzimeleyo. Ukuba nezibane, ukukhululwa ubushushu livela izihlandlo 7 ngaphantsi kakhulu xa kuthelekiswa amaplanga.

ukusetyenziswa

istro eYandisiweyo isetyenziswa usambathisa ngayo imiphezulu eyahlukileyo kunye nezakhiwo. Kokuba ibekwe phantsi screed, ngaphandle koloyiko umonakalo Ukuhlukunyezwa. Ngoko, kuba lilungiselelo emgangathweni kuyimfuneko ukuba isifudumezi kunye bandaging beentanda, emva kubeka enemingxuma ukomeleza leyo izaliswe screed eziphathekayo. UPawulos oku kunika ngamandla kakhulu xa igqunyiwe. Kubalulekile ukuphepha lokusekwa beentanda ukusukelwa, oko kunokubangela kwii-abandayo.

iimpawu fiberboard

Ukuqwalasela izinto ubushushu-zokwambathisa (iintlobo kunye neepropati, itafile linikwa kwi kwinqaku), unako ukuthenga fiberboard. Yenziwe chips ngomthi, ezibizwa iinkuni yoboya. izithako oloNgezelelweyo lungafumaneka bodwa ikhomponenti okanye magnesia isamente. izinto ezikhoyo ngohlobo iipleyiti, akoyiki of aggressions zebhayoloji nemichiza, kwakunye yindlela elungileyo ukukhusela nxamnye ingxolo.

ukusebenzisa fiberboard

Le ukwambathisa ingasetyenziswa kwiindawo ezisebenza kuzo ukufuma eliphezulu. Oku kusebenza, umzekelo, ukuya nezitya zokutshiza. Le nkcazelo inokusetyenziswa formwork isigxina, nto leyo elenza umsebenzi nehitha ngexesha lomsebenzi. Fiberboard lubaluleke kakhulu ekwakheni izakhiwo zokuhlala, emagumbini kophahla. Lidla isetyenziswa ukwenza iindonga, imigangatho kwizakhiwo ze monolithic kunye ngamathambo-uhlobo ngamaplanga.

Ukusebenzisa neselulosi Fiber

Ukuba ukhetha izixhobo ubushushu (iintlobo neempawu, netafile - bonke ingqalelo), ngoko ecowool kwakhona isisombululo olukhulu. Inika kwinqanaba eliphezulu ubushushu isandi kunye nokumelana nobushushu. Nangona kunjalo, nceda uqaphele ukuba kule meko kukho imfuneko ukhuseleko olongezelelweyo ngesanti kubunzulu baphantsi, njengoko ukukwazi canvases ukuba ukufunxa ukufuma. Le parameter yahluka ukusuka-9 ukuya kwi-15%, nto leyo kakhulu umxhelo usambathisa.

isiphelo

izinto zokwambathisa emhlabeni (iintlobo neempawu, netafile - zonke iinkcukacha ezichazwe ngasentla) kufuneka iinkcukacha ezahlukeneyo, kodwa ukhetho kufuneka benze kuphela emva ufunda iipropati zabo.