Abangelwe impahla kobushushu: iimpawu, ubukhulu, ububanzi

izinto zokuvala, enikwe kwimarike lolwakhiwo, yahlulwe yaba ziindidi ezimbini. Le iiminerali iimveliso ifayibha kunye amagwebu. Abathengi kuthandwa nokusingqongileyo abangelwe yendalo usambathisa. Iimpawu zezinto uvumele ukusetyenziswa kwayo zombini ngaphakathi nangaphandle. It iqulathe imicu etyhidiweyo neeminerali zendalo zaveliswa ngohlobo iipleyiti, rolls, bebasa isayizi.

Isakhiwo komsindo

Zokuvala eyenziwe izimbiwa rock abangelwe. Le nto Utyunyuziwe linyibilike ngo 1600 ° C. Phantsi kweempembelelo Jets umoya ngamatye engamanzi ocoliweyo nophondo neerhali elifutshane. Ngenxa interweaving lwabo umbhodamo luqokelelane apha nesixhobo pores ezininzi apho apho kukho umoya kuqinisekisa ukuba ukhuseleko ubushushu.

Le nkcazelo Ukwakhiwa ekrwada luquka oxides zezimbiwa: aluminiyam, calcium, isalfure, intsimbi, sodium nezinki. Ukuze ufumane Imicu umgangatho ophezulu kunye nokulawula le asidi lomnqongo ukuya zinyibilikile kuqaliswa carbonate additive. umxholo yabo mveliso ogqityiweyo ayidluli-5% yabo ubunzima iyonke. Ukubunjwa izinto azinazo izinto noluthe ezichaphazela impilo yabantu.

iintlobo

Zokuvala ngokusekelwe abangelwe yenziwe iintlobo ezimbini:

• BTV - fiber ocoliweyo;
• TBF - evela abahle.

Ukulungiswa imicu uhlobo ngalunye kwawe ezahlukeneyo abangelwe ekrwada. imveliso Kugqityiwe iqulathe kwimicu zendalo 95%, i-5% zizinto yokuhlanganisa zokwenziwa. iimpawu zayo emkhulu ezi ntlobo ze uboya bezimbiwa, alephuze amagwebu.

Iimpawu eziphambili

abangelwe zokwambathisa na le mihlaba ilandelayo:

1. conductivity Thermal ku 0,045 W / MK. abangelwe zokuvala, ogama iimpawu ukuvumela ukuqwalasela le yokwambathisa cwangciso thermal, ufikelela conductivity thermal ephantsi ngenxa ubude imicu, izixa zabo multi-owenza kunye omkhulu umoya pores.
2. Hydrophobicity kunye nomphunga wamanzi permeability. Kule ncwadi awunako ukufunxa umphunga wamanzi udlula kakuhle. Ukufuma angadlula ngokukhululekileyo kuyo kwaye andinakuzilibazisa.
3. Amandla, ukumelana deformation. Abangelwe ukwahlukanisa kakuhle ukugcina imilo zabo, ayizange ibuye, uzinzile phantsi kwempembelelo bume ndlongondlongo. Ukuxhathisa kwi-asidi kwaye alkalis kuwenza efanelekileyo usambathisa thermal kushishino kwemichiza ngayo, ngaloo ndlela ukukhusela isakhiwo umonakalo.
4. yokukhusela umlilo kunye nokhuseleko emlilweni. Abangelwe icinyiwe, ngoko ezisongwayo lwenziwa ngawo, kwandisa ukhuseleko umlilo kwezakhiwo. kwithempritsha yayo inyibilikiswa ngaphezulu 1000 ° C.
5. Soundproofing. Isakhiwo ekhasa misindo ngezixhobo basaltic ulunika iimpawu ezigqwesileyo yiacoustic, isandi ako kakuhle.
6. Imvelo. izinto kobushushu abangelwe, izigxeko-ncomo umboleki ukuqinisekisa iimpawu zawo, non-ziyityhefu kwaye nekhuselekileyo impilo yabantu.

izicelo

Abangelwe izinto ubushushu ubushushu, iimpawu ezo zibangelwa ukusetyenziswa kwayo usambathisa thermal, ukugcina ubushushu isandi kunye nokhuseleko emlilweni, isetyenziswa kwiinkalo ezahlukeneyo zamashishini, lokwakha, njl ...

izixhobo Industrial ukuba loqwalaselo enzima (yokomisa, amaziko, turbines kunye zokufudumeza processing ephambili, imibhobho) njengokuba zinx- ekwanti ngohlobo amakhuko okanye lukhule. Kuba iindawo oxwesileyo isicelo yokugquma abangelwe uboya kunye ezixineneyo ubuncinane - 40 kg / m ^3.

Amanqaku asetyenziswe ekwakheni kunye umhombiso olungaphambili, uphahla, imigangatho, amadonga emakhaya kunye nezakhiwo ukulungiselela iinjongo ezahlukeneyo. Abangelwe izinto Ukwambathisa ubushushu ogama iimpawu elihlolwa ngcono isetyenziswe olungaphambili umoya phantsi ujike, kugqunywe, udaka kunye isonka iindonga. best ilingane umlinganiselo ukuxinana izinto malunga nophahla bamisa. Xa amandla yokwambathisa engaphandle kudlala indima ebalulekileyo, ke le njongo enye yokugquma lisetyenziswa - ezixineneyo iipleyiti abangelwe (90-135 kg / m ^3). Ukuthintela n'ekiweebwayo imveliso ayikhuthazwa ukuzisebenzisela umhombiso yangaphandle ye mninzi elisezantsi.

obandayo

Isifudumezi Ntabeni iteknoloji ngeendlela ezimbini: ngokuba udaka kunye cebo olungaphambili umoya. Xa plate Kwimeko yokuqala njo kumphezulu ngcina. Phambi uboya iindonga yokugquma abangelwe kufuneka weqweqwe umhlaba okhethekileyo, nto leyo eya ndibahlambulule umphezulu uthuli nokuqinisekisa adhesion kakuhle nokwakheka ngcina. Emva omiswe of primer uqhubeka ukufaka iipleyiti abangelwe. Bona shelwe ngendlela yokuba nembasa kumqolo wesibini esilala amalungu iimveliso ophakathi ezimbini ibekwe kwindawo yokuqala. Kwakhona kuncanyatheliswe, ezisongwayo olubekwe yi izikhonkwane (yamaHindu). ngoko ke isicelo ngodaka enamathelayo kunye umnatha nokuqinisa. Umphezulu of isamente.

Xa inkqubo isixhobo sangaphandle umoya walala phezu komphezulu umboniso yokugquma, ngoko ekhwele epleyitini phezulu kunye ntshunxekile usambathisa. Phezu imvelaphi inyuselwa weMahalati leyo lisebenza njengesiseko khazi. Yenziwe le kwemiqadi yeplanga okanye iiprofayili zilungiswe nkqo. Umgama phakathi ukutyabeka yokwambathisa calendering umoya usambathisa.

Size, iindleko kunye nohlolo

Velisani ngendlela abangelwe, nto leyo kwakhona kakhulu entle ngohlobo Iizilebhu, jiko, bebasa loxinano kunye nobukhulu ezahlukeneyo. Kuxhomekeka zobukhulu ipleyiti lomenzi ingaba:

• 60h120h5-10 cm;
• 60h120h2-20 cm;
• 60h100h5-10 ubone.

Imilinganiselo lwabavoti impahla:

• 1000h4000h50-100mm;
• 1000h2500h20-100 mm;
• 1000h3000h200mm;
• 1000h4750h200 mm;
• 6000h1000h200mm.

Iindleko efanelekileyo abangelwe yokugquma (ixabiso ixhomekeke mninzi) kusenokuba engange 1300-5500 1 m ^{3 nganye.} Iyahlala, ukuthembeka, nsimbi - iimpawu eziphambili elicacisa ukuba nogazi kwabathengi eziphathekayo. Abantu abaninzi bathi ukuba eninzi Kuyinzuzo kuthelekiswa nezinye iindidi usambathisa. Le-yingxenye eyodwa, yaye inqanaba eliphezulu ubushushu thermal kunye nesandi, nokuzabalazela ngundo kunye jeli balo. Noko ke, abathengi ukufumana nezingeloncedo izinto ezinjalo. Chief phakathi kwabo - ixabiso kunokuba phezulu.