udaka oluchasene nokuqhekeka
Udaka oluchasene nokuqhekeka (udaka oluchasene nokuqhekeka), olwenziwe nge-arhente yokulwa nokuqhekeka eyenziwe nge-polymer emulsion kunye nomxube, isamente kunye nesanti ezixutywe namanzi ngokwemilinganiselo ethile, zinokwanelisa ukuguquka okuthile ngaphandle kokuqhekeka, kwaye zisebenzisane negridi. Ilaphu lisebenza ngcono.
Indlela yokwakha:
1. Susa uthuli, ioyile, kunye nezinto ezomileyo eludongeni ukuze ucoce umphezulu.
2. Ukulungiselela: Umgubo we-mortar: amanzi = 1:0.3, xuba ngokulinganayo ngomxube we-mortar okanye umxube ophathwayo.
3. Yincamathisele eludongeni ngencam okanye ngebhityileyo, uze uyicinezele ngokuqinileyo ukuze ithambe.
4. Izinga lokusetyenziswa: 3-5kg/m2.
Inkqubo yokwakha:
〈1〉Unyango lweengcambu zengca: Umphezulu webhodi yokukhusela encamathiselweyo kufuneka ube bushelelezi kangangoko, ucoceke kwaye uqine, kwaye ungapholishwa ngephepha lesanti elirhabaxa ukuba kuyimfuneko. Iibhodi zokukhusela kufuneka zicinezelwe ngokuqinileyo, kwaye izithuba ezinokubakho phakathi kweebhodi mazilinganiswe ngeendawo zokukhusela kunye nomgubo werabha we-polystyrene particle insulation mortar.
Ukulungiswa kwezinto: Yongeza amanzi ngqo uze uxube imizuzu emi-5, uxube kakuhle phambi kokuba uyisebenzise.
〈3〉Ukwakhiwa kwezinto: sebenzisa imela yokuplasta yentsimbi engagqwaliyo ukuplasta i-mortar echasene nokuqhekeka kwibhodi yokugquma, cinezela ilaphu le-fiber mesh yeglasi kwi-mortar yokuplasta efudumeleyo uze ulilinganise, amalungu elaphu le-mesh kufuneka agqubane, kwaye ububanzi obugqumayo buyi-10cm yelaphu le-fiber yeglasi kufuneka ligqunywe ngokupheleleyo, kwaye ubukhulu bomaleko womphezulu oqinisiweyo wefayibha bumalunga ne-2-5mm.
I-Adhesive Mortar
I-adhesive mortar yenziwe ngesamente, isanti ye-quartz, isamente ye-polymer kunye nezinye izongezo ezahlukeneyo ngokuxuba ngoomatshini. I-adhesive isetyenziselwa ikakhulu iibhodi zokukhusela iibhondi, ezaziwa ngokuba yi-polymer insulation board bonding mortar. I-adhesive mortar idityaniswe yi-cement ekhethekileyo eguquliweyo ekumgangatho ophezulu, izixhobo ezahlukeneyo ze-polymer kunye nezizalisi ngenkqubo eyahlukileyo, enokugcina amanzi kakuhle kunye namandla aphezulu e-bonding.
uphawu oluphambili:
Okokuqala: Inempembelelo enamandla yokubopha eludongeni olusisiseko kunye neebhodi zokukhusela ezifana neebhodi ze-polystyrene.
Eyesibini: Ayinamanzi, ayinyibiliki xa iqandisiwe, kwaye inokumelana nokuguga kakuhle.
Isithathu: Ilungele ukwakhiwa kwaye sisixhobo sokubopha esikhuselekileyo nesithembekileyo kwiinkqubo zokukhusela ubushushu.
Isine: Akukho kutyibilika ngexesha lokwakha. Inokumelana okuhle kakhulu nemozulu, ukumelana neempembelelo kunye nokumelana neentanda.
Indlela yokwakha
Inye: Iimfuno ezisisiseko: zigudile, ziqinile, zomile kwaye zicocekile. Umaleko omtsha wokuplasta ungakhiwa emva kweentsuku ezili-14 zokuqina nokomisa (ubude bomaleko osisiseko bungaphantsi kwe-2-5mm ngemitha yesikwere).
Eyesibini: Ukulungiswa kwezinto: yongeza amanzi ngokwesilinganiso se-25-30% yobunzima bezinto (ubungakanani bamanzi ongezelelweyo bungalungiswa ngokwesiseko kunye neemeko zemozulu), de umxube uxutywe ngokulinganayo, kwaye umxube kufuneka usetyenziswe ngokupheleleyo kwiiyure ezi-2.
Isithathu: Ubungakanani bebhodi ye-polystyrene ebotshelelweyo yi-4-5 kg ngemitha yesikwere. Ngokwendlela oluthe tyaba ngayo udonga, ibhodi ye-polystyrene ibotshelelwe ngeendlela ezimbini: indlela yokubopha umphezulu wonke okanye indlela yesakhelo sebala.
A: Ukubopha umphezulu wonke: kufanelekile kwiziseko ezithe tyaba ezineemfuno zokuthamba ezingaphantsi kwe-5 mm ngemitha yesikwere. Faka iglu kwibhodi yokukhusela ngemela yokuplasta eneentsimbi, uze uncamathisele ibhodi yokukhusela eludongeni ukusuka ezantsi ukuya phezulu. Umphezulu webhodi uthe tyaba kwaye imithungo yebhodi icinezelwe ngokuqinileyo ngaphandle kwezithuba.
B: Ukubopha okunezikhonkwane kunye nefreyimu: Kufanelekile kwiziseko ezingalinganiyo apho ukungalingani kwazo kungaphantsi kwe-10 mm ngemitha yesikwere. Faka iglu ngokulinganayo kumphetho webhodi yokukhusela ngemela yokuplasta, uze usasaze ngokulinganayo iindawo ezi-6 zokubopha kumphezulu webhodi, kwaye ubukhulu bokusetyenziswa buxhomekeke ekubeni umphezulu wodonga uthe tyaba kangakanani. Emva koko ncamathisela ibhodi eludongeni njengoko kungasentla.
Udaka lokuvala ubushushu
I-insulation mortar luhlobo lwe-dryer yomgubo owomileyo oxutywe kwangaphambili eyenziwe ngezinto ezahlukeneyo zokukhanya ezifana ne-aggregate, isamente njengesamente, ixutywe nezinye izongezo ezilungisiweyo, kwaye ixutywe lishishini lemveliso. Izinto zokwakha ezisetyenziselwa ukwakha umaleko we-thermal insulation kumphezulu wesakhiwo. Inkqubo ye-insulation ye-thermal insulation material ye-inorganic ayitshi kwaye ayitshi. Ingasetyenziswa kakhulu kwizakhiwo zokuhlala ezixineneyo, kwizakhiwo zikawonke-wonke, kwiindawo ezinkulu zikawonke-wonke, kwiindawo ezinokutsha neziqhumayo, nakwiindawo ezineemfuno ezingqongqo zokukhusela umlilo. Ingasetyenziswa njengolwakhiwo lwe-fire barrier ukuphucula imigangatho yokukhusela umlilo kwisakhiwo.
Iimbonakalo:
1. I-inorganic thermal insulation mortar inozinzo oluhle kakhulu kubushushu kunye nozinzo lweekhemikhali: Inkqubo ye-inorganic thermal insulation material mortar yenziwe ngezinto ezicocekileyo ze-inorganic. Ukumelana ne-asidi kunye ne-alkali, ukumelana nokugqwala, akukho kuqhekeka, akukho kuwa, uzinzo oluphezulu, akukho ngxaki yokwaluphala, kwaye ihlala ixesha elide njengodonga lwesakhiwo.
2. Ulwakhiwo lulula kwaye ixabiso lilonke liphantsi: inkqubo yokukhusela izinto ze-inorganic thermal insulation mortar ingasetyenziswa ngqo eludongeni olurhabaxa, kwaye indlela yokwakha iyafana naleyo yomaleko wokulinganisa i-samente mortar. Oomatshini kunye nezixhobo ezisetyenziswa kule mveliso zilula. Ulwakhiwo lulula, kwaye xa luthelekiswa nezinye iinkqubo zokukhusela ubushushu, luneengenelo zexesha elifutshane lokwakha kunye nolawulo lomgangatho olulula.
3. Uluhlu olubanzi lokusetyenziswa, oluthintela iibhulorho ezibandayo nezishushu: Inkqubo yokukhusela ubushushu yezinto ezingaphiliyo ifanelekile kwizixhobo ezahlukeneyo zodonga kunye nokukhusela ubushushu kwiindonga ezineemilo ezintsonkothileyo. Ivalwe ngokupheleleyo, akukho mithungo, akukho mngxuma, akukho mabhulorho ashushu nabandayo. Kwaye kungekuphela nje kokukhusela udonga lwangaphandle, kodwa nakwi-insulation yangaphakathi yeendonga zangaphandle, okanye zombini i-insulation yangaphakathi neyangaphandle yeendonga zangaphandle, kunye ne-insulation yophahla kunye ne-geothermal insulation, ebonelela ngokuguquguquka okuthile kuyilo lweenkqubo zokonga amandla.
4. Ukhuseleko lwendalo kunye nongcoliseko: Inkqubo yokukhusela izinto zedaka ezisetyenziswa kwi-inorganic insulation ayisiyotyhefu, ayinancasa, ayingcolisi ngemitha, ayinabungozi kwindalo nakumzimba womntu, kwaye ukukhuthazwa kwayo okukhulu kunye nokusetyenziswa kwayo kunokusebenzisa ezinye iintsalela zenkunkuma yemizi-mveliso kunye nezixhobo zokwakha ezikumgangatho ophantsi, ezinokusetyenziswa kakuhle ngokupheleleyo. Iingenelo zokhuseleko lwendalo.
5. Amandla aphezulu: Izinto ze-inorganic thermal insulation mortar zinamandla aphezulu okubopha phakathi kwenkqubo ye-thermal insulation kunye nomaleko osisiseko, kwaye akulula ukuvelisa iintanda kunye nemingxunya. Eli nqaku linenzuzo ethile yobugcisa xa lithelekiswa nazo zonke izixhobo ze-insulation zasekhaya.
6. Ukhuseleko olufanelekileyo lomlilo kunye nomlilo oluthintela ilangatye, abasebenzisi banokuqiniseka: inkqubo yokukhusela umlilo yezinto ezingafunekiyo zokushisa ayitshi kwaye ayitshi. Ingasetyenziswa kakhulu kwizakhiwo zokuhlala ezixineneyo, kwizakhiwo zikawonke-wonke, kwiindawo ezinkulu zikawonke-wonke, kwiindawo ezinokutsha neziqhumayo, nakwiindawo ezineemfuno ezingqongqo zokukhusela umlilo. Ingasetyenziswa njengolwakhiwo lokuthintela umlilo ukuphucula imigangatho yokukhusela umlilo kwizakhiwo.
7. Ukusebenza kakuhle kobushushu: Ukusebenza kokugcina ubushushu kwenkqubo yokukhusela ubushushu yezinto ezisetyenziswa kwi-inorganic thermal insulation mortar kuphezulu kakhulu kunezixhobo zokukhusela ubushushu ze-organic, ezinokusetyenziselwa ukhuseleko lobushushu ehlotyeni emazantsi. Kwangaxeshanye, uphuhliso lobushushu lolwakhiwo olunobukhulu obaneleyo lunokufikelela ngaphantsi kwe-0.07W/mK, kwaye uphuhliso lobushushu lunokulungiswa ngokulula ukuze luhlangabezane neemfuno zamandla oomatshini kunye nemisebenzi yokwenyani. Ingasetyenziswa kwiimeko ezahlukeneyo, njengomhlaba, isilingi kunye nezinye iziganeko.
8. Isiphumo esihle sokulwa nokungunda: sinokuthintela ukuhanjiswa kwamandla ebhulorho yokubanda nobushushu, kwaye sithintele amabala okungunda abangelwa kukufuma kwigumbi.
9. Uqoqosho oluhle Ukuba inkqubo yokukhusela ubushushu yezinto ezingaphiliyo zokukhusela ubushushu enefomyula efanelekileyo isetyenziselwa ukuthatha indawo yolwakhiwo lwendabuko olunamacala amabini lwangaphakathi nangaphandle, isisombululo esifanelekileyo sokusebenza kobugcisa kunye nokusebenza koqoqosho sinokufezekiswa.
10. Umgubo ngerabha ophuculiweyo osasazekayo, izinto ezingaphiliyo zejeli, amayeza okulungisa amathambo asemgangathweni ophezulu kunye nezongezo ezinemisebenzi yokugcina amanzi, ukuqinisa, ithixotropy, kunye nokumelana nokuqhekeka zixutywe kwangaphambili kwaye zomile.
11. Inamathela kakuhle kwizinto ezahlukeneyo zokukhusela ubushushu.
12. Ukuguquguquka okuhle, ukumelana namanzi, kunye nokumelana nemozulu; ukuhanjiswa kobushushu obuphantsi, ukusebenza okuzinzileyo kokugquma kobushushu, i-coefficient ephezulu yokuthambisa, ukumelana nokuqandisa, kunye nokumelana nokuguga.
13. Kulula ukuyisebenzisa ngokongeza amanzi ngqo kwindawo yayo; inomoya ovumayo kwaye inamandla okuphefumla. Ayigcini nje ngokuba nomsebenzi omhle wokungangeni manzi, kodwa ikwanokususa umswakama kumaleko wokugquma.
14. Ixabiso elipheleleyo liphantsi.
15. Ukusebenza kakuhle kokukhusela ubushushu.
Indlela yokwakha:
1. Umphezulu womaleko osisiseko kufuneka ungabi nathuli, ioyile kunye nenkunkuma echaphazela ukusebenza kokubopha.
2. Xa kushushu okanye xa isiseko somile, singamanziswa ngamanzi xa ukufunxwa kwamanzi kwesiseko kukhulu, ukuze isiseko sibe manzi ngaphakathi nangaphandle komile, kwaye kungabikho manzi acacileyo phezu komhlaba.
3. Xuba isixhobo esikhethekileyo sokudibanisa inkqubo yokukhusela ubushushu ngokwemilinganiselo yamanzi nesamente ye-1:4-5, usikrwele kumaleko osisiseko ngokwamaqela, uze usitsale sibe yimo egosogoso enobukhulu obuyi-3mm, okanye usitshize.
4. Xuba i-thermal insulation mortar ibe yi-slurry ngokwe-rubber powder: ii-polystyrene particles: amanzi = 1:0.08:1, kwaye kufuneka ixutywe ngokulinganayo ngaphandle kwe-powder.
5. Gcoba i-thermal insulation mortar ngokweemfuno zokonga amandla. Kufuneka yakhiwe ngamanqanaba ukuba ingaphezulu kwe-2cm, kwaye isithuba phakathi kwe-plastering ezimbini kufuneka sibe ngaphezulu kweeyure ezingama-24. Ingatshizwa.
6. Sasaza i-mortar echasene nokuqhekeka kwi-mortar ye-thermal insulation enobukhulu obuyi-2MM.
7. Xhoma ilaphu legridi elichasene ne-alkali kwi-anti-crack mortar
8. Okokugqibela, faka i-mortar enobukhulu obuyi-2 ~ 3 MM echasene nokuqhekeka kwilaphu legridi elimelana ne-alkali kwakhona
9. Emva kokuba ukwakhiwa komaleko okhuselayo kugqityiwe, emva kweentsuku ezi-2-3 zokucocwa (kuxhomekeke kubushushu), ukwakhiwa komaleko okugqibela okulandelayo kunokwenziwa.
Ixesha leposi: Epreli-25-2024