Ifomula yamva nje kunye nenkqubo yokwakha yodonga lwangaphandle lwe-thermal insulation bonding mortar

Ukugquma eludongeni lwangaphandle udaka oludityanisiweyo

Udaka oluncamathelayo lwenziwe ngesamente, isanti yequartz, isamente yepolymer kunye nezongezo ezahlukeneyo ngokuxuba oomatshini.I-Adhesive ikakhulu isetyenziselwa ukubopha iibhodi zokugquma, ezaziwa ngokuba yi-polymer insulation board bonding mortar.Udaka olunamathelisa ludityaniswe kumgangatho ophezulu wesamente ekhethekileyo eguqulweyo, izixhobo ezahlukeneyo zepolymer kunye nezizalisi ngenkqubo ekhethekileyo, enokugcinwa kakuhle kwamanzi kunye namandla amakhulu okubopha.

Iimpawu ezine

1, Inempembelelo eyomeleleyo yokudibanisa kunye nodonga olusisiseko kunye neebhodi zokugquma ezifana neebhodi ze-polystyrene.

2, Kwaye ukumelana namanzi ngumkhenkce-ukuncibilika, ukumelana nokuguga okuhle.

I-3, ilungele ukwakhiwa kwaye yinto ekhuselekileyo nethembekileyo yokudibanisa kwiinkqubo zokugquma ukushisa.

4, Akukho ukutyibilika ngexesha lokwakha.Inamandla okumelana neempembelelo kunye nokumelana nokuqhekeka.

Intshayelelo kwifomula yodonga lwangaphandle lwe-thermal insulation bonding mortar

Inkqubo yokugquma eludongeni yangaphandle ngoku yeyona ndlela isetyenziswa kakhulu yokonga amandla okonga umbane kwiindonga zesakhiwo kwilizwe lam.Iyathandwa kumlinganiselo omkhulu kwilizwe liphela kwaye ibe negalelo elikhulu ekwakheni ukonga umbane.Nangona kunjalo, udaka lwangaphandle oludityanisiweyo lwe-thermal oluthengiswa ngoku kwimarike ngokubanzi luneziphumo ezibi zokugquma ubushushu, ukuncamathela okuphantsi, kunye neendleko eziphezulu, ezinefuthe elibi elikhulu ekuqinisekiseni umgangatho kunye nokhuseleko lweeprojekthi zokugquma ubushushu bangaphandle.Impembelelo.

Udonga lwangaphandle lwe-thermal insulation bonding ifomula yodaka

①Udonga lwangaphandle lwe-thermal insulation bonding ifomula yokuvelisa udaka

②Udonga lwangaphandle lwe-thermal insulation bonding ifomula yokuvelisa udaka

③Udonga lwangaphandle lokufakelwa kwe-thermal ludityaniselwe ifomula yokuvelisa udaka

Imiyalelo yokwakha yodaka lwangaphandle lokufakelwa kwe-thermal

1. Ukulungiselela ukwakhiwa

1, Ngaphambi kokwakhiwa, uthuli, ioli, i-debris, imingxuma yebholithi, njl. ebusweni besiseko kufuneka isuswe, kwaye ukutshiza kufuneka kuqhutywe emva kokuba uvavanyo lwamanzi lungenalo ukuvuza.Ubukhulu be-agent ye-interface esetyenziselwa udonga lwekhonkrithi yi-2mm-2.5mm;

2, imingxuma kufuneka igudiswe, kwaye isiseko kufuneka sihambelane nomgangatho wesiseko esityatyekiweyo ngokubanzi.

3, Udaka olungagungqiyo (okanye udaka lwesamente) umgubo wefestile kunye nomnyango wodonga lwangaphandle;

4, Steel wire mesh isasazeke efestileni, umnyango 30㎜-50㎜;

5, Umgubo kuqala udonga lwangaphandle lwendawo enkulu, kwaye emva koko umgubo wokhuseleko lwekona (sebenzisa udaka olungagungqiyo okanye udaka lokufakelwa kwe-thermal)

6, Ukusetwa kwamalungu okwandisa, ikhefu lobude beringi enye yokudibanisa (umcu weplastiki) kumaleko ngamnye awuyi kuba mkhulu kune-3M;

7, Izitena ezijongene nezitena azinakubonelelwa ngokumalunga ukusuka kwindawo yokujonga ubuhle, njengokubeka amakhonkco okwandisa phezu komgangatho ongaphezulu (ukuvulwa okuphezulu kwezitena ezijongene nazo kufuneka kutywinwe, kwaye kusetyenziswa i-silicone engenamanzi);

8, Imicu yeplastiki incamatheliswe ngejeli yesilica (ijeli yesilica ngokwayo ayinamanzi) kwaye umnatha wentsimbi awufuni kuqhawulwa.

2. Inkqubo yokwakhiwa kwe-thermal insulation mortar

1, Unyango olusisiseko - seta isikweri, yenza ikeyiki yothuthu - umaleko wesiseko searhente - 20㎜ udaka olushinyeneyo lokufakelwa kwe-thermal (sebenzisa kumaxesha amabini) - ukomba ihamile yombane (10# umngxuma ubunzulu kufuneka ube 10㎜ mkhulu kunezikhonkwane, kunye nobude ye-drill bit ngokuqhelekileyo yi-10㎝) - ukubeka i-mesh yentsimbi yentsimbi - ukusebenzisa i-12㎜～15㎜ i-anti-cracking mortar - ukwamkelwa, ukunkcenkceshela kunye nokugcinwa;

2, unyango Base: (1) Susa uthuli oludadayo, uludaka, ipeyinti, amabala ioli, imingxunya kunye efflorescence kwiindonga isiseko ukuba baphumelele uvavanyo ukwamkelwa, kunye nezinye izinto ezichaphazela adhesion;(2) Khangela udonga kunye nerula ye-2M, ubuninzi Ixabiso lokutenxa alikho ngaphezu kwe-4mm, kwaye inxalenye engaphezulu ikhutshwe okanye igudiswe nge-samente ye-1: 3;

3, Cwangcisa ifomula kwaye ufumane imithetho ukwenza ikeyiki uthuthu kwaye wenze unyango isiseko efanayo.Ubunzima bekhekhe lomlotha buxhomekeke kubukhulu bomgca we-insulation.Sebenzisa udaka lwesamente oluyi-1:3 njengekona yokukhusela kwikona engaphambili yodaka logqume umgubo, uze ke usebenzise udaka lokugquma.

3, udaka lokugquma umgubo

I-1, Xa uxuba izinto ezidityanisiweyo zokugquma udaka, umlinganiselo wobunzima bamanzi angwevu kufuneka umiselwe ngokobushushu bendawo kunye nokufuma okomileyo kwesiseko.Umlinganiselo we-powder-to-material ratio ngumgubo: amanzi = 1: 0.65.Gqibezela kwiiyure ezi-4;2. Ixesha lokuxuba liyi-6-8 imizuzu.Ngethuba lokuqala i-dosage akufanele ibe yinto eninzi, kufuneka ixutywe namanzi ngelixa ivuselela ukulawula ukuhambelana;3. Qinisekisa ubukhulu bokwakha kwaye usebenzise i-2㎜～2.5㎜ i-arhente yojongano olungqindilili, ilandelwa ngumgubo wokugquma udaka, (ukuba ubukhulu budlula i-20 mm insulation layer, umaleko wokuqala we-thermal insulation mortar kufuneka isetyenziswe ukusuka ezantsi ukuya phezulu, kwaye Umsebenzisi kufuneka asebenzise amandla esihlahla ukuyidibanisa), xa izinto zifikelela kummiselo wokugqibela, oko kukuthi, i-thermal insulation mortar Xa umaleko ufikelela ekuqinisweni (malunga neeyure ezingama-24), unokufaka idyasi yesibini yodaka lokufakelwa kwe-thermal (ngoko indlela yedyasi yokuqala).Gcoba umphezulu ngerula ngokweembambo ezisemgangathweni, kwaye ugcwalise iindawo ezingalinganiyo ngodaka lwe-thermal insulation de kube sicaba;4. Yenza umsebenzi olungileyo wokugcina umaleko wokugquma kwe-thermal ngokweqondo lobushushu lexesha elikhoyo, kwaye ulinde umaleko wokugquma we-thermal ekugqibeleni usete malunga neeyure ezingama-24 phambi kokuba unkcenkceshelwe kwaye ufume.Gcina umphezulu ungabi mhlophe, uwunkcenkceshele kabini kusasa ngentsimbi yesi-8 nangeye-11 ehlotyeni, uze uwunkcenkceshele kabini emva kwemini ngentsimbi yoku-1 nangeyesi-4 emva kwemini.Kwiindawo ezithanda ukungqubana njengeepaseji, iingcingo zethutyana kufuneka zifakwe ukukhusela umaleko wokugquma.

4. Ukubekwa kunye nokufakwa kwe-galvanized wire mesh kunye nezikhonkwane zokudibanisa ezihambelanayo

1, Xa umaleko wokugquma ufikelela kumandla alo (malunga neentsuku ezi-3 ukuya kwezi-4 kamva) (unamandla athile kwaye woma ngokwemvelo), umgca we-elastic wahlulwe ube ziigridi.

;2,Gmba imingxuma ngehamile yombane ngexesha elithile (umgama womngxuma umalunga ne-50cm, ukumila kwentyatyambo iplam, ubunzulu bomngxuma bumalunga ne-10cm ukusuka kumaleko wokugquma);

3. Beka umnatha wocingo (icala eligobileyo lijonge ngaphakathi, kwaye amalungu kufuneka adibane malunga ne-50㎜～80㎜);

4, Faka izikhonkwane zokugquma ngokomgama womngxuma wokuqala kwaye uzilungise ngentsimbi yocingo.

5. Ukwakhiwa kwe-anti-seepage kunye ne-anti-crack mortar

1, Ukulungiswa kolwakhiwo lwe-anti-seepage kunye ne-anti-cracking yokutyabeka umphezulu wodaka: ukutyabeka komgangatho wodaka ochasene nokuqhekeka kufuneka kuqhutywe emva kokuba udaka lokufakelwa kwe-thermal luye lwaqina ngokupheleleyo iintsuku ezi-3 ukuya kwezi-4.

I-2, i-anti-cracking mortar kufuneka isetyenziswe ngokukhawuleza emva kokuxuba, kwaye ixesha lokupaka akufanele lidlule iiyure ezi-2.Umlotha womhlaba akufanele uhlaziywe, kwaye ukuhambelana kufuneka kulawulwe ku-60㎜～90㎜;

3, Umphezulu wodaka ochasene nokuqhekeka kufuneka unyangwe ngokuhambelana nobushushu bendawo kunye namaxesha onyaka.Emva kokuba izinto zisetiwe ekugqibeleni, kufuneka zinkcenkceshelwe kwaye zinyangwe.Ehlotyeni, ukunkcenkceshela kunye nokunyanga akufuneki kube ngaphantsi kabini ekuseni kwaye kabini emva kwemini, kwaye ikhefu phakathi kokunkcenkceshela kunye nokunyanga akufanele kube ngaphezu kweeyure ezi-4.

6. Ukujongana nezitena

1, Dlala ulutya lwegridi, uze uyigqibe usuku olu-1 kwangaphambili ukuze uyimanzise ngamanzi;

2, Jonga ukuba udaka oluchasene nokuqhekeka luyaxinaniswa na phambi kokufakwa kwethayile, kwaye kufuneka kungabikho kuvuza, ukugqobhoza, ukugqobhoza, njl.

3, Izitena kufuneka zikhethwe kwaye uvavanyo lubekwe phambi kokufakwa kwethayile, kwaye i-adhesive yesamente kufuneka isetyenziswe.Umlinganiselo wokuxuba kufuneka ube nesamente: i-adhesive: isanti = 1: 1: 1 isisindo sobunzima.Xa umlinganiselo wokushisa wokwakha umkhulu, umlinganiselo wokuxuba unokulungiswa ngokufanelekileyo.Kuvinjelwe ngokungqongqo ukongeza amanzi ekucwangcisweni kwe-adhesive;

I-4

5, Coca udonga, uvavanyo lokukhupha, ukwamkelwa.

Ukulungiselela isixhobo:

1, Umxubi wodaka olunyanzelweyo, oomatshini bothutho abathe nkqo, izithuthi zothutho ezithe tye, imipu yezikhonkwane, njl.

2, izixhobo zokutyabeka ezisetyenziswa ngokuqhelekileyo kunye nezixhobo zokuhlola ezikhethekileyo zokutyabeka, i-theodolite kunye nezixhobo zokuseta ucingo, iibhakethi, izikere, iibrashi eziqengqelekayo, imihlakulo, imitshayelo, izando zezandla, iitshizili, abasiki bephepha, iirula zomgca, iirula, iiprobe, irula yentsimbi njl.

3, Ibhaskithi ejingayo okanye isikafula esikhethekileyo sokwakha.

Imibuzo Ebuzwa Rhoqo malunga nodaka lwangaphandle lwe-Insulation Bonding

Kutheni i-insulation iwa?

1, Imiba yolwakhiwo olusisiseko.Udonga lwangaphandle lwesakhiwo sesakhelo luxhomekeke kumonakalo kwi-insulation layer ebangelwa ukuguqulwa kwe-masonry kwi-joint phakathi kwekholamu yekhonkrithi kunye ne-masonry.Ukuvuleka kwe-scaffolding akuqiniswanga, kwaye isiseko sendawo ye-insulation layer asinamandla ngokwaneleyo ukuba sonakaliswe.Izixhobo zokuhombisa udonga lwangaphandle aziqiniswanga kwaye zitshintshile, zenza i-pull-pull effect, ebangela ukuba umaleko we-insulation ube ngumngxuma ngokuyinxenye, obangela ukuba amanzi ahlanjululwe ixesha elide emva kokuqhekeka, kwaye ekugqibeleni kubangele ukuba umaleko wokugquma uwele;

I-2, imilinganiselo engafanelekanga yokuchasana noxinzelelo.Umthwalo womphezulu webhodi yokugquma mkhulu kakhulu, okanye imilinganiselo yokumelana noxinzelelo lomoya ayinangqiqo.Ngokomzekelo, indlela yokudibanisa i-non-nail-bonding isetyenziselwa iindonga zangaphandle zeendawo eziselunxwemeni okanye izakhiwo eziphakamileyo, ezinokuthi zibangele lula ukuba ibhodi yokukhusela yonakaliswe yingcinezelo yomoya kunye ne-hollow out;

3, Ukuphathwa ngokungafanelekanga kojongano eludongeni.Ngaphandle kodonga lwezitena zodongwe, ezinye iindonga kufuneka ziphathwe ngodaka lwe-interface ngaphambi kokufaka i-slurry insulation material, ngaphandle koko umaleko wokugquma uya kugotywa ngokuthe ngqo okanye ujongano lonyango luya kusilela, kubangele umaleko wojongano kunye nodonga oluphambili. Umngxuma, kwaye umaleko wokugquma uya kwenziwa umngxuma.igubu.Umphezulu webhodi yokugquma kufuneka uphathwe nge-interface mortar, ngaphandle koko iya kubangela ukugrunjwa kwendawo yomgangatho we-insulation.

Ingaba udaka luqhekeke ngantoni?

1.into yezinto.Ubuninzi bebhodi yokufakelwa kwe-thermal yokufakelwa kwodonga lwangaphandle kufuneka ibe yi-18 ~ 22kg / m3.Ezinye iiyunithi zokwakha ziya kuba buthathaka kwaye zisebenzise iibhodi zokugquma i-thermal ezingaphantsi kwe-18kg/m3.Uxinaniso alwanelanga, oluya kukhokelela ngokulula ekuqhekekeni komgangatho wodaka lokutyabeka;ixesha lokucutheka kwendalo lebhodi yokugquma ishushu ikwindawo yendalo ukuya kuthi ga kwiintsuku ezingama-60, ngenxa yezinto ezinje ngembuyekezo eyinkunzi kunye nolawulo lweendleko zenkampani yokuvelisa, ibhodi yokugquma enexesha lokuguga elingaphantsi kweentsuku ezisixhenxe ibekwe. edongeni.Umaleko wodaka wokutyabeka ebhodini uyatsalwa kwaye uqhekeke;

2. Iteknoloji yoKwakha.I-flatness yobuso bomgangatho wesiseko bukhulu kakhulu, kwaye iindlela zokulungelelanisa ezifana nobukhulu be-adhesive, ibhodi ye-multi-layer, kunye nokugaya umphezulu kunye nokulinganisa kuya kukhokelela kwiziphene kumgangatho we-insulation;uthuli, iinqununu kunye nezinye izinto eziphezu komgangatho wesiseko ezithintela ukunamathela azizange ziphathwe kwi-interface;ibhodi ye-insulation idibeneyo Indawo encinci kakhulu, ayihambelani nenkcazo, kwaye ayikwazi ukuhlangabezana neemfuno zomgangatho wendawo yokudibanisa;xa irayisi yodaka lwerayisi yakhiwe phantsi kwe-exposure okanye imozulu yobushushu obuphezulu, i-surface layer ilahlekelwa ngamanzi ngokukhawuleza, okubangela ukuqhekeka;

3, Umahluko wobushushu uyatshintsha.I-conductivity ye-thermal yebhodi ye-polystyrene eyandisiweyo kunye ne-anti-crack mortar iyahluka.I-thermal conductivity yebhodi ye-polystyrene eyandisiweyo yi-0.042W / (m K), kunye ne-thermal conductivity ye-anti-crack mortar yi-0.93W / (m K).I-conductivity ye-thermal iyahluka nge-22. Ehlotyeni, xa ilanga likhanya ngokuthe ngqo kumphezulu wodaka lokutyabeka, ubushushu bomphezulu bombhobho we-plastering bungafikelela kwi-50-70 ° C.Kwimeko yokuna kwemvula ngesiquphe, ubushushu bomhlaba wodaka buya kuhla ukuya kutsho malunga ne-15°C, kwaye umahluko wobushushu ungafikelela kuma-35-55°C.Utshintsho kumahluko weqondo lobushushu, umahluko wobushushu phakathi kwemini nobusuku, kunye nefuthe lobushushu bomoya bexesha lonyaka likhokelela kumohluko omkhulu kwi-deformation yodaka lokutyabeka, oluthambekele kwiintanda.

Kutheni izitena ezikudonga lwangaphandle zinomngxuma kwaye ziwe?

1, Utshintsho lobushushu.Umahluko weqondo lokushisa phakathi kwamaxesha ahlukeneyo kunye nemini nobusuku zenza izitena zokuhlobisa ezichaphazelekayo ngoxinzelelo lweqondo lokushisa ezintathu-dimensional, kwaye i-decorative layer iya kuvelisa i-concentration yoxinzelelo lwendawo kwiindonga ezithe nkqo kunye nezithe tye okanye ukuhlangana kophahla kunye nodonga.I-extrusion yendawo yezitena ezikufutshane iya kubangela ukuba izitena ziwe;

2, umgangatho wezinto eziphathekayo.Ngenxa yokuba umaleko wodaka otyatyekwayo wawuneziphene kwaye wagrunjwa, izitena ezijongene nazo zawa kwindawo enkulu;udonga oluhlanganisiweyo lwenziwa ngenxa yokungahambelani kwezinto zoluhlu ngalunye, kwaye i-deformation ayizange ilungelelaniswe, okubangelwa ukufuduswa kwezitena ezijongene nazo;imilinganiso yokungangeni kwamanzi eludongeni olungaphandle yayingekho.Yenza ukuba umswakama ungene ngaphakathi, ubangele imijikelezo ye-freeze-thaw ephindaphindiweyo, ibangele ukuba i-adhesive layer ye-tile yonakaliswe, kwaye ibangele ukuba i-tile iwele;

3, izinto zangaphandle.Ezinye izinto zangaphandle zinokubangela ukuba izitena ezijongene nazo ziwe.Ngokomzekelo, ukuhlaliswa okungalinganiyo kwesiseko kubangela ukuguqulwa kunye nokuchithwa kweendonga zesakhiwo, okubangelwa ukutshatyalaliswa okukhulu kweendonga kunye nokuwa kwezitena ezijongene nazo;izinto zendalo ezifana noxinzelelo lomoya kunye neenyikima zinokubangela ukuba izitena ezijongene nazo ziwe.