Coefficient ka conductivity ezishisayo uboya amaminerali: sezindawo kanye nezici

Wonke umuntu ufuna bephila ngokunethezeka uma beqhathaniswa nokuthula. Uma umyalo onjalo ukusetha abanikazi izindlu zangasese, bezama ukuvikela ekhaya kusuka umsindo amakhaza yangaphandle ngokusebenzisa izinto ezikhethekile. Uma ufuna ukuba asivikele abandayo ebusika futhi ukushisa kwehlobo, kungenzeka ukusebenzisa zifudumele esekelwe amaminerali uvolo. Lokhu kwaziswa uvezwa ukudayiswa izinhlobo eziningana, ngamunye ephethe ubuhle nobubi bayo, ngakho ngaphambi kokuba uthenge, kudingeka utadishe kubo.

Coefficient conductivity ezishisayo

Coefficient ka conductivity ezishisayo uboya amaminerali ifinyelela 0,040 W / m ° C futhi kuncike kwabantu. zifudumele kungase kusekelwe a feedstock ezahlukene, esithinta isakhiwo fibrous. Ukudayiswa kungabonwa uvolo horizontally- bese zibheka-egqinsiwe, lubandlululo noma lukathayela-laminated, ezisabalele kakhulu ukusetshenziswa kwezingxenye ezakhiwe ahlukahlukene.

I Coefficient conductivity ezishisayo yezimbiwa uvolo ngeke sihlale ezingeni elifanayo. Lokhu ipharamitha kwandisa iminyaka engu-3 at 50%, okuyinto ngenxa Ukungena umswakama ku isakhiwo. Kubalulekile ngokuhlanganyela kulesi sici ukuba banake nakwabangcwele umhwamuko yokudlulisela rate, okuyinani elilingana komunye, uma kungekho Ukuvikelwa umusi isithiyo. Lezi izindawo ukukhonza njengoba esinye sezici eziyinhloko ezithinta indawo ukusetshenziswa kwento.

I conductivity ezishisayo yezimbiwa uvolo izinhlobo

conductivity ezishisayo - inqubo lokudluliselwa ukushisa kusukela heater impahla nge lokushisa aphansi. Ngu ukwahlukanisa echazwe kungafaka zinhlobo ezilandelayo wools:

• ingilazi;
• slag;
• itshe;
• -basalt.

Ngayinye yalezi zinhlobo has conductivity yayo ezishisayo. Mayelana ingilazi, ipharamitha uthe kungenzeka bulingane nobukhulu ka 0,052 W / m * K. Ngo-basalt uvolo, lesi sici zingahluka kusuka 0,035 kuya 0,046 W / m * K. Uma kuziwa slag uvolo, umhlaba okukhulunywa ngawo ngumkhawulo 0,46-0,48 W / m * K. I ukushuba we ukwahlukanisa kuthinta iqophelo ukwahlukanisa kanye conductivity ezishisayo. Inani conductivity ezishisayo zibhaliswe ku GOST amazinga isimo 7076-994.

Qhathanisa amaminerali uvolo conductivity ezishisayo ikhono Isover

Ngaphambi yokufuna a impahla kumele ayejwayele imingcele amaminerali uvolo conduction. Ukuqhathanisa ungentiwa, esekelwe ukwahlukanisa ngaphansi Isover brand. Uma emelelwa umqulu libhaliwe "Classic", le conductivity ezishisayo kuyoba ulingana kumkhawulo 0,033-0,037 W / m * K. Isetshenziselwa ukwahlukanisa of izakhiwo lapho ungqimba ziyobhekana ukucindezeleka.

Ukuthola amaminerali uvolo "Uhlaka-P32", nawe uyosebenzisa ungcwecwe ngengxube Coefficient conductivity ezishisayo ku uhla 0,032- 0.037 W / m * K. Lokhu uvolo isetshenziselwa ezishisayo ukwahlukanisa Uhlaka imiklamo. UMats "Uhlaka-M37" abe conductivity ezishisayo okuyinto ilingana 0,043 W / m * K okungenani. Lokhu kwaziswa kubuye esebenzayo ukubiyela izakhiwo ngokuthi "Uhlaka-M40-AL" nge ezishisayo conductivity Coefficient okuyinto ilingana 0,046 W / m * K noma ngaphezulu.

Konke heater ngenhla abe ongaphakeme ezishisayo conductivity Coefficient enikeza umsindo kakhulu nokuvikelwa ezishisayo. Kufeza indima ebalulekile isakhiwo fibre sendaba. Ukwehlukanisa odongeni Uhlaka isetshenziswa amaminerali uvolo "Uhlaka-P32", okuyinto has a Coefficient conductivity ezishisayo ku ezahlukene 0,032 W / m * K, okuyinto izinga aphansi.

Coefficient ka ezishisayo conductivity Wadding "Ursa"

Uhlu conductivity ezishisayo kanye nezinye izakhiwo we impahla ngokuvamile ivumela abathengi ukuba benze isinqumo esifanele. Lokhu kuyiqiniso nangezingane uma kuziwa amaminerali uvolo "Ursa". Uma udinga ukwahlukanisa ophahleni ukwahlukanisa, phansi futhi izindonga, ungakhetha "Ursa Geo M-11" nge Coefficient conductivity ezishisayo ku ezahlukene 0,040 W / m * K. Plates ethulwa imiqulu kanye ngithengiswe ngaphansi igama Ursa GEO eyenzelwe uphahla bamisa. Thermal conductivity Coefficient kulokhu elilingana 0,035 W / m * K.

Ukuze ukwahlukanisa of phansi, ophahleni acoustic kanye phansi zisetshenziselwa imiqulu Ursa Geo Layt, ogama isici ochazwa umkhawulo ku 0,044 W / m * K. Njengoba umkhuba ubonisa, izakhiwo ukwahlukanisa of amaminerali uvolo Ursa brand kuphela zingezinye zezibhedlela ezihamba kakhulu. Nale heater kungaba thembeke vimbela isakhiwo, ngenxa yalokho kungenzeka ukufeza kumiswa ebusweni nge air izingqimba esiwuhogelayo. Ngokusebenzisa iresiphi esiyingqayizivele kanye nobuchwepheshe imvelo wenza "Ursa Geo", okuyinto emfanele ukunakekelwa okukhethekile.

I conductivity ezishisayo yezimbiwa uvolo Rockwool

I conductivity ezishisayo yezimbiwa uvolo Rockwool Ungase ube nesithakazelo. Lokhu kwaziswa wanikela ukudayiswa emagameni eziningana, ngayinye omelelwa slabs noma amacansi. Ngokwesibonelo, Rockmin kulusizo uhla 0,039 W / m * K ikhiqizwa ngesimo amapuleti senzelwe umsindo ukushisa kanye ukwahlukanisa of attics, izindonga, ophahleni kanye nezigqoko umoya.

Domrock ngesimo amacansi ingasetshenziswa Uphahla lwangaphakathi okwesikhashana, uphahla bachachamba nokukhanya ukwahlukanisa izindonga. Isici ezichazwe Kulokhu ilingana 0,045 W / m * K. Panelrock wanikela ukudayiswa ngesimo slabs futhi senzelwe umsindo futhi zihlale zifudumele izindonga zangaphandle. the ezishisayo conductivity Coefficient le nto kuyinto 0,036 W / m * K.

Uma ngaphambi ipuleti Monrock max, khona-ke ungakwazi uyithenga for ukwahlukanisa ezahlukene ezinophahla oluyisicaba. Coefficient ka conductivity ezishisayo endabeni le ukwahlukanisa Isixazululo 0,039 W / m * K. Ungase ube nesithakazelo kule conductivity ezishisayo yezimbiwa uvolo ovela Rockwool Stroprock umkhiqizi. Kuyinto elilingana 0,041 W / m * K, futhi impahla ingasetshenziswa sound- kanye phansi futhi ukwahlukanisa phansi, eyokuqala luyatholakala emhlabathini, kuyilapho abanye zitholakala ngaphansi screed ukhonkolo. Isigaba ekhethekile kufanele ahlolwe ngendlela amaminerali uvolo amacansi Alfarock, esetshenziselwa ukwahlukanisa of amapayipi kanye amashubhu. Thermal conductivity Coefficient kulokhu elilingana 0,037 W / m * K.

Izici yezimbiwa uvolo "Technonikol"

Uma unquma ukukhetha imikhiqizo "Technonikol" amaminerali uvolo conductivity ezishisayo lokhu umakhi futhi kufanele ube nesithakazelo. Kuyinto elilingana umkhawulo kusuka 0,038 kuya 0,042 W / m * K. Lokhu kwaziswa kuyinto nonflammable amanzi-oxosha amapuleti ezakhelwe umsindo nokushisa ukwahlukanisa. Dala okuqukethwe esekelwe kwamadwala basalt iqembu.

Plates asetshenziswa ubunjiniyela ezimbonini kanye civil, izinhlelo ukwahlukanisa sangaphandle izindonga, lapho impahla phezulu ivikelwe isembozo zokuhlobisa ungqimba ezondile usimende. Indaba-non-ezivuthayo, umhwamuko yayo permeability kuyinto 0.3 mg / (m · h · Pa). Amanzi ukumuncwa 1% by volume. I kwabantu impahla kungenzeka elilingana kumkhawulo 125 kuya 137 kg / m ^3.

I Coefficient conductivity ezishisayo yezimbiwa uvolo - akulona impahla kuphela, kufanele uqaphele. Kubalulekile ukubuza imingcele nezinye, isib, ubude, ububanzi kanye ukushuba. Okokuqala okubili ayalingana 1200 futhi 600 mm, ngokulandelana. Kepha obuphelele, e nokwanda kuka- 10 mm, ingahluka 40 150 mm.

izakhiwo Key

Mineral uvolo sizinze ukuze ejenti zamakhemikhali okushisa aphakeme. It has umsindo kakhulu futhi ukushisa nangokuvikela izakhiwo. Material isetshenziswa hhayi kuphela ukwakhiwa, lapho kudingeka ukuba vimbela ophahleni futhi izindonga, kodwa nezalo ukwahlukanisa ephezulu lokushisa evele of amapayipi lesithando hlobo. Indaba kungaba yisivikelo izakhiwo umlilo futhi ukwenza njenge ungqimba zokuzivikela zesikrini acoustic kanye ngodonga. Umkhiqizo amaminerali uvolo, okuyinto akhiwa zokwenziwa esibophezelayo, inqubo nokucekelwa iqala lapho izinga lokushisa umphumela indaba elilingana kumkhawulo 300 ° C.

I izakhiwo isangweji panel nge mineral uvolo

Ngo ukwakhiwa bayintandokazi isangweji panel nge mineral uvolo. Coefficient ka conductivity ezishisayo kwale nto lilingana kumkhawulo 0.20 ukuze 0,82 W / m * K. I degree of ukwahlukanisa okokusebenza 24 dB. amandla uSheyari 100 KPA njengoba amandla compressive. Umkhiqizo ukuminyana kungaba ulingana kumkhawulo 105 kuya 125 kg / m ^3.

Ukwakhiwa akudingi ukusetshenziswa imishini ekhethekile ukuze akwazi ukufeza umsebenzi wokwakha, kalula ibhekane ukuchayeka UV ukukhanya nokushintshashintsha kwezinga lokushisa. Sandwich panel akukwazi nokugqwala, zingabantu ukumelana nomlilo futhi ube ukushisa kakhulu futhi umsindo izimfanelo ukwahlukanisa. Uma kwenzeka umonakalo iphaneli uvunyelwe esikhundleni sabo esinqunyiwe. Ngo ezinjalo isisekelo ezakhiwe kungukuthi ukudala umthwalo ezingadingekile. Ukuvakashela esitolo, ungakhetha yimuphi panel umbala, okuvumela ukuba kuzuzwe kakhulu esthetic imiphumela.

isiphetho

Mineral uvolo wanikela ukudayiswa ngaphansi mshini ezahlukene ezichaza izakhiwo kanye indawo ukusetshenziswa. Ngokwesibonelo, P-75 lunesibalo ezishiwo isihloko. Indaba muhle kakhulu ukuthi zihlale zifudumele izindiza ovundlile ukuthi inqubo wokusebenza ngeke usakubona imithwalo esindayo. Uma udinga ukwaziswa okuzocatshangelwa zifudumele yophahla olungaphakathi noma phansi, ungakhetha U-125, kwabantu okuyinto ezishiwo kophawu. Lokhu kwaziswa kwaba usizo ngokuphelele ngodonga nge ukwahlukanisa kanye izindonga, eziqhutshwa ngaphakathi endlini.