Ngenxa yophuhliso olukhawulezileyo lweshishini le-dry mortar e-China, ukusetyenziswa kwe-ceramic tile glue kunokukhuthazwa ngokupheleleyo. Ngoko ke, zeziphi iingxaki eziya kuvela ekusetyenzisweni kwe-ceramic tile glue? Namhlanje, ndinokukunceda uphendule ngokweenkcukacha!
A, kutheni kufuneka usebenzise iglu yethayile?
1) Ngoku imakethi yethayile zeseramikhi, izitena ziya zisanda zisanda
Iithayile ezinkulu (ezifana ne-800×800) kulula ukuzidiliza. Ukubopha iithayile zemveli akucingi ngokudiliza, kwaye ukudiliza iithayile ngobunzima bazo kuya kunciphisa kakhulu amandla eethayile.
Okwangoku, xa ithayile yeseramikhi incamathiselwa nge-samente mortar binder ngasemva kwethayile yeseramikhi, ize icinezelwe eludongeni, ilungelelanise ithayile yeseramikhi ngokusebenzisa i-hammer yerabha, kuba indawo yethayile yeseramikhi inkulu kakhulu, kunzima ukususa wonke umoya we-samente mortar bond layer, ngoko ke kulula ukwenza idrama engenanto, i-bond ayiqinanga;
2) Kwimarike izinga lokufunxwa kwamanzi ngezitena zeglasi ezisetyenziselwa iinjongo ezininzi liphantsi kakhulu (≤0.2%)
Umphezulu uthambile, izinga eliphakathi liphantsi kakhulu, ithayile yeseramikhi inyuka nzima ngakumbi, i-adhesive yethayile yeseramikhi yendabuko ayisakwazi ukuhambelana neemfuno, oko kukuthi ithayile yeseramikhi ethengiswa kwimarike ngoku kunye nethayile yeseramikhi kwixesha elidlulileyo ivelise utshintsho olukhulu kakhulu, kwaye i-adhesive agent esiyisebenzisayo kunye nendlela yokwakha ziqhelekile kakhulu njengangaphambili nangona kunjalo.
Okwesibini, umahluko phakathi kokusetyenziswa kwearhente yokukhomba kunye nokukhomba ngesamente emhlophe
1) Kumsebenzi omde wokugcwalisa iijoyinti, amaqela amaninzi okuhombisa asebenzisa isamente ukugcwalisa iijoyinti.
2) Uzinzo lwesamente emhlophe alunamandla. Ekuqaleni, ivakala ilungile, kodwa emva kwexesha elide, kuya kubakho imingxunya kunye nemingxunya phakathi komphezulu kunye necala lethayile yeseramikhi.
3) Kukwakho notshintsho lombala kwiindawo ezimanzi, (iinwele ezimnyama neziluhlaza) kwaye isamente ifunxa amanzi. Isenokufunxa izinto ezimbalwa ezingcolileyo ukuze ibonakale kwithayile yeseramikhi ngaphakathi, ibangele ukutshintsha kombala. Kwangaxeshanye, kulula ukuyifunxa kwi-alkali.
Okwesithathu, indlela yokujongana nokuntywiliselwa kakhulu kwethayile yeseramikhi?
Ukuba usebenzisa iglu yethayile yodongwe, akufuneki udibanise amanzi rhoqo, ubunzima bokwakha bubangelwa emva kokuyixuba. Ukuba uyifaka ngokugqithisileyo, ngoko ke awuyi kuyitshabalalisa i-glaze yethayile, yomiswe, uze uyixube.
Izitena ezine, eziqhekekileyo, izitena zakudala emva konyango longcoliseko lwearhente yokuzalisa amalungu
1) Kunzima ukuyicoca, uyilo kufuneka luqwalasele ukusetyenziswa kwearhente yokudibanisa i-caulking enombala ofanayo, amanyathelo okhuseleko obuchwephesha kufuneka athathwe ngaphambi kokuba udibanise i-caulking, kufanelekile ukusebenzisa i-hook eyomileyo, uze emva koko usebenzise izixhobo ezikhethekileyo zokuthunga umthungo;
2) Ngexesha lokwakha, emva kokuba isitywini silungisiwe, susa isitywini kumphezulu ngebrashi eqinileyo kwiiyure ezi-2, uze ucoce umphezulu ngebrashi eqhelekileyo;
3) Kumphezulu ongcoliswe yi-joint filling agent, ungacocwa nge-asidi ebuthathaka uze ucocwe ngamanzi emva kweentsuku ezili-10 zokufakelwa okomileyo nge-joint filling agent, ngaphandle kwentsalela.
Isihlanu, ukuntywiliselwa kwethayile kunye nendlela yokrenza kunye nomonakalo wokunyibilikisa
1) Ukukhukuliseka kwamanzi amatsha, xa amanzi engena, i-Ca(oH)2 iya kunyibilika, nto leyo eya kwenza isakhiwo sikhululeke kancinci kancinci size sitshabalalise;
2) ukudumba kwepolymer, nokuba ezinye iipolymers zomile zibe yifilimu, aze amanzi afunxe ulwandiso lwamanzi;
3) Uxinzelelo phakathi kobuso: emva kokuba udaka lufunxe amanzi, amanzi aya kutshintsha uxinzelelo phakathi kobuso lodonga lwangaphakathi lwe-capillary aze achaphazele amandla phakathi kobuso;
4) Emva kokudumba nokuma okumanzi, umthamo uya kwanda uze unciphe, nto leyo ebangela ukuba uxinezeleko lungaphumeleli.
Qaphela: Amanzi asemotweni aza kubanda aze ande xa engaphantsi kweqondo lokuqandisa (i-coefficient yokwandiswa komkhenkce yi-9%). Xa amandla okwandisa edlula amandla okudibanisa kwemotweni, kuya kwenzeka ukungaphumeleli kokunyibilikisa umkhenkce.
I-Six, iglue engama-801 kunye neglue powder zingathatha indawo ye-latex powder ephinda ichitheke?
Ayinakwenzeka, i-801 icacile ekuphuculeni isiphumo sokwabelana ngesondo sokwakha, ekusebenzeni emva kokuba iglu yethayile yeseramikhi iqinisiwe, ingamelani namanzi ngakumbi, isondo sokuqandisa asisebenzi.
Iintonga ezisixhenxe zethayile zeseramikhi zingasetyenziselwa ukuqhobosha
Okungathandekiyo kukuba, ngenxa yokuba zombini izalathiso zokusebenza zahlukile, iglu yethayile yeseramikhi ifuna isini se-caking, iarhente ye-caulking ifuna ukuguquguquka, ukunganyamezeli amanzi kunye nokulwa ne-pan-alkalinity, i-syncretic ezimbini zinokufezekiswa kwimarike okwangoku, ukuze kuncitshiswe iindleko.
Isibhozo, umgubo werabha wethayile yeseramikhi kunye nendima yeHPMC
Umgubo webhurabha – uphucula ukuhambelana kunye nokugudama kwenkqubo kwimeko yokuxuba emanzi. Ngenxa yeempawu zepolymer, ukudibana kwezinto ezixutyiweyo ezimanzi kuphuculwe kakhulu kwaye kwenza igalelo elikhulu ekusebenzeni kakuhle. Emva kokomiswa, amandla okuncamathelisa omaleko womphezulu ogudileyo noxineneyo ayabonelelwa, kwaye isiphumo sokudibanisa isanti kunye namatye kunye ne-porosity siyaphuculwa. Ngokwesiseko sokuqinisekisa ubungakanani bokongeza, ujongano lunokuba nefilimu edibeneyo, ukuze iglu yethayile yeseramikhi ibe nokuguquguquka okuthile, inciphise i-modulus ye-elastic, kwaye ifunxe amanzi kakhulu kuxinzelelo lokuguquguquka kobushushu. Kamva, njengokuntywiliselwa emanzini kunokuba nokungangeni manzi, ubushushu be-buffer, ukuguquguquka kwezinto akuhambelani (umlinganiselo wokuguquguquka kwethayile we-6×10-6/℃, umlinganiselo wokuguquguquka kwekhonkrithi yesamente we-10×10-6/℃) kunye nezinye iingxaki, kuphucula ukumelana nemozulu.
I-HPMC– ibonelela ngokugcinwa kwamanzi okuhle kunye nokwakhiwa kakuhle kwe-mortar entsha, ingakumbi kwindawo yokumanzisa. Ukuqinisekisa ukuba i-hydration reaction egudileyo inokuthintela ukufunxwa kwamanzi amaninzi kwi-substrate kunye nokuphuma kwamanzi kumphezulu. Ngenxa yokungena komoya (1900g/L—-1400g/L PO 400 sand 600 HPMC 2), uxinano lwe-tile glue luyancitshiswa, izinto ziyagcinwa kwaye i-elastic modulus yomzimba we-mortar eqinileyo iyancitshiswa.
Isithoba, iglu yethayile yodongwe ayikwazi ukwakhiwa njani?
1) iglu yethayile iguquliwe njengodaka lokuxuba owomileyo, ukuxuba kwayo ngamanzi, xa kuthelekiswa nodaka lwesamente lwendabuko kuya kuba ncamathela, abasebenzi bokwakha banexesha lokuziqhelanisa;
2) Ukuba iglu yethayile yeseramikhi enomxube wamanzi omhle ibonakala kwinkqubo yokusetyenziswa, into eqinileyo eyomileyo ayinakwakhiwa, ikakhulu ngenxa yexesha elingashukumiyo elide kakhulu, kufuneka ivalwe.
Ishumi. Izizathu zokwahluka kombala we-sealant
1) Umahluko wombala wezinto ngokwazo;
2) Ubungakanani bamanzi obungaguqukiyo obongeziweyo;
3) Imozulu embi kakhulu emva kokwakhiwa;
4) Utshintsho kwiindlela zokwakha.
Okunye, ukusetyenziswa kwamanzi okucocekileyo kumphezulu kukhulu kakhulu, amanzi ashiyekileyo angalinganiyo abangelwa sisicoci sendawo esingaphantsi komhlaba nesinobumdaka obuninzi aya kuba neengxaki ezichazwe apha ngasentla.
Ishumi elinanye, kutheni ithayile ekhazimlisiweyo ibonakala inemifantu emincinci
Ngenxa yokuba i-tile glaze incinci kakhulu, sebenzisa i-ceramic tile glue eqinileyo ukuze uyincamathisele, emva kokuba yomile, inciphe ibe nkulu, oko kuthetha ukuba itsala i-glaze ukuze ivelise, kwaye kucetyiswa ukuba kusetyenziswe i-ceramic tile glue eguquguqukayo.
12, kutheni ithayile yeseramikhi emva kokunamathela ingacinywa iglaze ephukileyo?
Umthungo awuzange ushiywe xa kwakhiwe, ithayile yodongwe ichatshazelwa kukutshintsha kobushushu, ukuncipha kobushushu, ivelise i-crack yemilo ende yefudo.
Ishumi elinesithathu, ukwakhiwa kweglue yethayile emva kwe-2-3D akukabi namandla, cinezela ngesandla, kutheni?
1) Ubushushu obuphantsi, akukho manyathelo okukhusela, kunzima ukuqinisa okuqhelekileyo;
2) Ulwakhiwo lujiyile kakhulu, umphezulu wokuqina kwamanzi angaphakathi unefuthe elikhulu kakhulu lokusonga iqokobhe;
3) Izinga lokufunxwa kwamanzi kwisiseko liphantsi kakhulu;
4) Ubungakanani besitena bukhulu kakhulu.
14, emva kokusebenzisa i-arhente yesamente eqhelekileyo yesiseko setayile yeseramikhi ukunamathela izitena, lingakanani ixesha eliqinisiweyo lobuchule
Ngokwesiqhelo kufuneka iiyure ezingama-24 ukuze iqine, ubushushu obuphantsi okanye umoya ongemhle uya kwandiswa ngokufanelekileyo.
Ishumi elinesihlanu, ukufakwa kwamatye emva kweenyanga ezi-6 emva kokuqhekeka, isizathu
1) Ukuhlaliswa komphezulu wesiseko;
2) Ukufuduka kolwandiso;
3) Ukuguqulwa koxinzelelo;
4) iziphene zangaphakathi zelitye (ubume bendalo, iintanda), le nto incinci nje;
5) umthwalo wenqaku okanye impembelelo yendawo yomphezulu wethayile;
6) iglu yethayile iqinile;
7) Iimfanta kunye namalungu akwi-backplane yesamente aziphathwa kakuhle.
I-16, ithayile yeseramikhi engenanto okanye ewileyo ngenxa yesizathu
1) iglu yethayile ayifani;
2) Umphezulu wesiseko oqinileyo awuhlangabezani neemfuno zofakelo, kwaye kukho ukuguquguquka (njengodonga lokwahlulahlula olukhanyayo);
3) Umva wesitena awucocwanga (uthuli okanye isixhobo sokukhulula);
4) Izitena ezinkulu azigqunywanga ngasemva;
5) ubungakanani beglue yethayile alwanelanga;
6) Kwisiseko somphezulu esithambekele ekungcangcazeleni, emva kokupeyinta ngesando serabha, betha kakhulu, nto leyo echaphazela isiphelo sesitena ngokwesiphelo sofakelo, nto leyo ebangela ukuba ujongano lukhululeke;
7) Ukungaguquguquki komphezulu wesiseko kunye nobukhulu obahlukeneyo beglu yethayile yeseramikhi kubangela ukuncitshiswa okungalunganga emva kokoma;
8) Ncamathisela iglu emva kwexesha lokuvula;
9) Utshintsho kwindalo esingqongileyo;
10) Amalungu okwandisa awamiselwanga ngokweemfuno, nto leyo ebangela uxinzelelo lwangaphakathi;
11) beka izitena kumthungo wokwandiswa komphezulu wesiseko;
12) Umothuko kunye nokungcangcazela kwangaphandle ngexesha lokulungiswa.
A. Isamente sisixhobo sokuqinisa i-hydraulic. Amandla ayo aphezulu okuxinzelela, i-elastic modulus kunye nokumelana namanzi kuyenza ibe yinxalenye ebalulekileyo yezinto zokwakha udonga. Isizathu kukuba indlela esebenza ngayo i-bonding kukuba i-samente mortar inokungena kwii-pores ngaphambi kokuba iqale, i-condensation kunye ne-hardness, kwaye idlale indima ye-mechanical anchor efana nesitshixo esifakwe kwi-keyhole, ukuze idibanise izinto zokugquma kunye nezinto ezisisiseko.
Ezi zincamathelisi zingasentla zinobudlelwane obuthile nezitena zeseramikhi (15-30%), kodwa ngokwe-EN12004 standard culture ye-14d +14d 70℃+ 1D, isiphumo sazo siya kulahleka. Ingakumbi kubantu banamhlanje, ukusebenzisa izitena zeseramikhi (1-5%) kunye nesiphumo sokubambelela esifana (0.1%) asikwazi kudlala indima ebalulekileyo.
I-B, isamente kunye ne-108 glue binder esekwe kwi-redispersion ye-latex powder ayikaqatshelwa ngokupheleleyo ngabantu bemveliso yotshintsho, ene-modulus ephezulu ye-elastic, ayikwazi ukuphelisa uxinzelelo lwangaphakathi olubangelwa kukuguquguquka kwethayile ye-ceramic kunye ne-substrate ngenxa yokuxinana, ubushushu kunye nezinye izinto. Uxinzelelo lwangaphakathi alukhutshwa, lubangela ukuba ithayile ye-ceramic inyuke ekugqibeleni, ekugqibeleni ibe yidrama, i-craze kunye ne-flake. (Njengoko kubonisiwe kwimeko eqhelekileyo engentla)
Ngamafutshane, kwinkqubo yokwambathisa yangaphandle enamaleko amaninzi eyenziwe ngezinto ezahlukeneyo (i-EIFS\ isikhunta esikhulu esakhelwe ngaphakathi, njl.njl.), njengokusetyenziswa kokuhombisa ngezitena, ukuqinisekisa ukhuseleko lwayo, kufuneka kugxilwe ekufanisweni kwe-modulus ye-elastic phakathi kwezinto ezahlukeneyo, ukuguquguquka kwe-adhesive ephakathi, ukuvuleka kwenkqubo, ukunciphisa okanye ukuphelisa uxinzelelo lwangaphakathi. Ukuziqhelanisa kuye kwabonisa ukuba ukwamkela umgaqo "wokuthobela" kuqinisekisiwe ngakumbi kunokulandela nje indlela "yokumelana" yamandla aphezulu ebhondi.
Ishumi elinesixhenxe, inkqubo yokuxuba iglu yethayile yeseramikhi (isamente)
Ukondla: yongeza amanzi ngaphambi kokuba wondle
Ukuxuba: izinto ezongezwe emanzini ziya kuqala zixutywe ngokulinganayo, zime imizuzu emi-5 ukuya kweli-10, zivuthwe ngokupheleleyo, uze emva koko zixutywe imizuzu emi-2 ukuya kwemi-3, xa zisetyenziswa.
Ishumi elinesibhozo, umaleko ongangeni manzi wethayile yeseramikhi
Izinto ezahlukeneyo ezingangeni manzi zichaphazela ukuqina kwethayile yeseramikhi. Ukuba kusetyenziswa izinto ezingangeni manzi ze-polyurethane eziphilayo, izitena kulula ukuzikhupha ekupheleni kwexesha ngenxa yokungahambelani kwezinto.
Ixesha leposi: Epreli-28-2024