Ukungavumelani kwe conductivity thermal ye uboya izimbiwa: iimpawu kunye neempawu ze

Wonke umntu ofuna ukuhlala intuthuzelo noxolo. Ukuba loo myalelo ukuseta abanini zezindlu zabucala, baye bazame ukukhusela ekhaya ingxolo zangaphandle yaye kubanda ngokusebenzisa izixhobo ezikhethekileyo. Ukuba ufuna yokukhuseleka ebandayo yasebusika kwaye nobushushu ehlotyeni, kunokwenzeka ukuba ukusebenzisa yokugquma thermal ngokusekelwe uboya bezimbiwa. Le nto thaca ezithengiswayo iintlobo eziliqela, nganye eneyazo ubuhle nobubi bayo, ngoko ngaphambi kokuba uthenge, kufuneka sifunde kubo.

ukungavumelani kwe conductivity thermal

Ukungavumelani kwe conductivity thermal ye uboya izimbiwa ifikelela 0,040 W / m ° C kwaye kuxhomekeke lexinene. ukwambathisa thermal isenokuba isekelwe phezu feedstock ezahlukeneyo, nto leyo echaphazela isakhiwo ezinezikhondo. Ukuthengiswa ingabonwa uboya horizontally- kwaye nkqo-sixhobo sekhombuya, lwendawo okanye incence-ngaplastiki, elisuke kakhulu ukusetyenziswa kwenkcazelo izakhiwo ezahlukeneyo.

'Ngumlingani ka conductivity thermal ngoboya izimbiwa akayi sihlale kwinqanaba elifanayo. Le parameter kwandisa iminyaka emi-3 kwi-50%, nto leyo ngenxa kwii-ukufuma kwi sakhiwo. Kubalulekile ngokudibene ne kolu phawu ukuze sinikele ingqalelo kwakhona le umphunga wamanzi izinga transmission, nto leyo ilingana ukuya kwenye, ukuba akukho ukhuselo nomphunga uthango. Le propati bakhonza njengomnye iimpawu eziphambili ezichaphazela indawo yokusebenzisa ezi zinto zokufunda.

Le conductivity thermal of kwezimbiwa yoboya ezahlukeneyo

conductivity thermal - inkqubo transfer ubushushu ukusuka nehitha ukuya eziphathekayo kunye lobushushu ephantsi. Ngu ukwambathisa ochazwe zingaquka ezi ndidi zilandelayo volo:

• glass;
• SLAG;
• ilitye;
• abangelwe.

Nganye kwezi ntlobo uye conductivity yayo thermal. Malunga iglasi, i parameter uthe kusenokuba kulingana kwelona 0,052 W / m * K. Ngoboya abangelwe, le uphawu ingahluka 0,035 ukuya 0,046 W / m * K. Xa kuziwa SLAG uboya, impahla wathi nguye kumda 0,46-0,48 W / m * K. Ububanzi ubushushu kuchaphazela umgangatho yokwambathisa conductivity thermal. Ixabiso conductivity thermal abhaliswa kwimigangatho karhulumente GOST 7076-994.

Thelekisa ukuba wokumbiwa uboya ubuchule conductivity thermal Isover

Phambi kokuba kufunyanwe imathiriyeli kufuneka bawuqhele parameters kwizimbiwa uboya Uhanjiso. Uthelekiso iyakwenziwa, ngokusekelwe zokwambathisa phantsi Isover brand. Ukuba limelwe uluhlu, onombhalo "Classic", lo conductivity thermal iya kulingana isiphelo 0,033-0,037 W / m * K. Isetyenziswa ngokuba ubushushu of izakhiwo apho umaleko aya phantsi koxinzelelo.

Ukufumana yezimbiwa uboya "isakhelo-P32", uya kusebenzisa ipleyiti kunye ukungavumelani kwe conductivity thermal kuluhlu 0,032- 0.037 W / m * K. Le wool lisetyenziswa kuyilo isakhelo usambathisa thermal. Ipiyano "ifreyim-M37 'abe conductivity thermal leyo ilingana 0,043 W / m * K maxa amaninzi. Le nto isebenza zokwenza ifreyimi izakhiwo ngokuba "isakhelo-M40-AL" kunye inomlingani conductivity thermal leyo ilingana 0,046 W / m * K okanye ngaphezulu nayo.

Zonke ezi Izifudumezi ngasentla yokuba sinamazinga thermal lomlingani conductivity olunika isandi ezibalaseleyo kunye nokhuseleko thermal. Idlala indima ebalulekileyo kulwakhiwo ifayibha le nto. Ekwahluleni udonga isakhelo kusetyenziswa yezimbiwa uboya "ifreyim-P32", nto leyo iba ukungavumelani kwe conductivity thermal ku ezahlukene 0,032 W / m * K, nto leyo izinga eliphantsi.

Ukungavumelani kwe thermal conductivity wadding "URSA"

Uluhlu conductivity thermal kunye nezinye iimpawu izinto kudla ivumela abaxumi ukuba benze izinto ezilungileyo. Oku kuyinyaniso kwakhona xa kufikwa yezimbiwa uboya "Ursa". Ukuba ufuna ubushushu usambathisa uphahla, umgangatho kunye neendonga, ungakhetha "Ursa Geo M-11" kunye ukungavumelani kwe conductivity thermal ku ezahlukene 0,040 W / m * K. .K thaca imiqulu wathengisa phantsi kwegama URSA yesifrentshi, eyenzelwe nophahla bamisa. Thermal conductivity lomlingani kulo mzekelo ilingana 0,035 W / m * K.

Usambathisa of imigangatho, amaceba ive kunye imigangatho zisetyenziswa rolls URSA Geo Layt, uphawu zigazi ichazwa kumda kwi 0,044 W / m * K. Njengoko yokusebenza ibonisa, iimpawu ezisongwayo nezimbiwa uboya Ursa uphawu ziphakathi engcono kakhulu. Ngale heater nga ngokuthembekileyo unombombiya isakhiwo, ngenxa kunokwenzeka ukuba ukufikelela ukuyilwa komhlaba ngeengcamba nomoya nomoya. Ngokusebenzisa i iresiphi elikhethekileyo technologies nokusingqongileyo wenza "Ursa Geo", oko kufuna ingqalelo ekhethekileyo.

Le conductivity thermal of kwezimbiwa uboya Rockwool

Le conductivity thermal ambiwa uboya Rockwool Kwakhona ube nomdla. Le nto uthengiswe kumagama eziliqela, ngalinye bafanekiselwa Iizilebhu okanye ipiyano. Umzekelo, Rockmin into kwi uluhlu 0,039 W / m * K evela ngokohlobo amacwecwe kwaye ilungiselelwe isandi nobushushu ubushushu of ephantsi kophahla, iindonga, uphahla kunye nangesigqubuthelo umoya.

Domrock ngohlobo amakhuko enokusetyenziselwa iisilingi emsebenzini, isilingi Alive neendonga isahlulelo ukukhanya. Uphawu esichazwe kule meko ilingana 0,045 W / m * K. Panelrock uthengiswe ngokohlobo Iizilebhu kwaye ilungiselelwe isandi kunye ubushushu thermal yeendonga yangaphandle. i conductivity inani wobushushu kwale nto 0,036 W / m * K.

Ukuba phambi kwakho elibonakayo Monrock max, ngoko ungathenga ngayo usambathisa yeentlobo ezahlukeneyo uphahla. Ukungavumelani kwe conductivity thermal kwimeko yalo yokugquma isisombululo 0,039 W / m * K. Usenokuba abe nomdla conductivity wobushushu ngoboya izimbiwa ukusuka ngumlimi Rockwool Stroprock. Kuyinto ilingana 0,041 W / m * K, kwaye eziphathekayo isetyenziselwe ngomsindo kunye imigangatho somgangatho ubushushu, owokuqala leyo amalungiselelo emhlabeni, ngoxa abanye ibekwe phantsi screed eziphathekayo. Eli candelo ezizodwa kufuneka ukuba athathwe phezulu ngokohlobo yezimbiwa yoboya amakhuko Alfarock, esetyenziswa ubushushu yemibhobho kunye neetyhubhu. Thermal conductivity lomlingani kulo mzekelo ilingana 0,037 W / m * K.

Iimpawu zoboya izimbiwa "Technonikol"

Ukuba ugqiba ukuba ukhethe iimveliso "Technonikol" yezimbiwa yoboya conductivity thermal le mveliso kufuneka ube nomdla. Kuyinto ilingane kumda ukususela 0,038 ukuya 0,042 W / m * K. Le ebonakalayo nonflammable plates amanzi angangeni ukuba ziyilelwe isandi kunye usambathisa nobushushu. Yenza umxholo esekelwe phezu kwamatye iqela abangelwe.

.K zisetyenziswa kubunjineli mveliso yoluntu, iinkqubo ezisongwayo zangaphandle yeendonga, apho izinto phezulu likhuselwe yesigqubuthelo yokuhombisa umaleko obhityileyo isamente. Le nto non-ukutsha, permeability yayo umphunga wamanzi 0.3 mg / (m · h · Pa). ukufakwa Amanzi-1% yi umthamo. Ukuxinana kwezi zinto ibe kulingana isiphelo kg 125 ukuya 137 / m ^3.

'Ngumlingani ka conductivity thermal ngoboya izimbiwa - akanguye ipropati kuphela, kufuneka uqaphele. Kubalulekile ukubuza ngakumbi kunye nezinye iparameters, umz, ubude, ububanzi nezinyuko. I ezimbini zokuqala ulingana 1200 nama-600 mm, ngokulandelelana. Ke ukuba ubude, ngokwemizuzu ka-10 mm, ingahluka mm-40 ukuya 150.

iipropati key

Mineral uboya uqinile kwiiarhente yemichiza amaqondo aphezulu. It has isandi ezibalaseleyo nobushushu zokwambathisa ezikhoyo izakhiwo. Izinto isetyenziswa kuphela xa kusakhiwa, apho kufuneka ukuba ekhusela Isilingi iindonga, kodwa ngenxa ubushushu kumphezulu-lobushushu eliphezulu yemibhobho kunye nohlobo eziko. Le nto inokuba ukukhusela umlilo ukuze isebenze njenge umaleko ibakhusela izikrini ive kunye zokwahlula. Imveliso ye uboya izimbiwa, apho kwakheka kwi zokwenziwa esibophelelayo, inkqubo ukuthotywa iqala xa nefuthe lobushushu kwi into elingana kumda ka-300 ° C.

Iimpawu panels isandwich ngewulu bezimbiwa

Xa kwamanye panels iqebengwana zithandwa ngewulu bezimbiwa. Ukungavumelani kwe conductivity thermal yale nto ilingana umda ka-0,20 ukuya 0.82 W / m * K. The degree of izinto ukwambathisa 24 dB. amandla noMasalela yi-100 kPa njengoko amandla compressive. Product mninzi kunokuba kulingana isiphelo kg-105 ukuya kwi-125 / m ^3.

Ulwakhiwo ayifuni ukusetyenziswa kwezixhobo ezizodwa ukuze baphumeze umsebenzi wokwakha, ngokulula baye engenisa ukukhanya UV kunye notshintsho obushushu. iiphaneli Sandwich ayikwazi ukuba nomhlwa, ukuba ukumelana nomlilo kunye abe ubushushu ezibalaseleyo kunye neempawu usambathisa ephilileyo. Kwimeko umonakalo kwiqela lenjongo kuvunyelwa indawo yazo buso. Xa ezakhiwe isiseko abanjalo ukudala umthwalo engeyomfuneko. Ukutyelela ivenkile, ungakhetha nawuphi na iiphaneli umbala, into leyo eyenza ukuba bazuze iziphumo ezisemagqabini esthetic.

isiphelo

Mineral wool uthengiswe phantsi elinemibala ezahlukeneyo ezichaza iimpawu kunye kummandla nokusetyenziswa. Umzekelo, P-75 onokuxinana okhankanywe kwisihloko. Le nto kakhulu usambathisa thermal iinqwelo-moya ezithe tye ukuba inkqubo msebenzi uya kugagana imithwalo enzima. Ukuba ufuna usambathisa thermal yophahla okanye kumgangatho eziphathekayo, ungakhetha U-125, lexinene apho eyafakwa zokuphawula. Le nto yaba ngokugqibeleleyo izahlulelo kunye yokwambathisa ngeendonga, esebenza ngaphakathi.