Iglu yethayile, eyaziwa ngokuba yi-ceramic tile adhesive, isetyenziswa kakhulu ukuncamathisela izinto zokuhombisa ezifana neethayile ze-ceramic, iithayile ezijongeneyo, kunye neethayile zomgangatho. Iimpawu zayo eziphambili kukuqina okuphezulu kwe-bonding, ukumelana namanzi, ukumelana nokunyibilika komkhenkce, ukumelana nokuguga okuhle kunye nolwakhiwo olulula. Yinto efanelekileyo kakhulu ye-bonding. Iglu yethayile, eyaziwa ngokuba yi-tile adhesive okanye i-adhesive, udaka lwe-viscose, njl.njl., sisixhobo esitsha sokuhombisa sanamhlanje, esithatha indawo yesanti yendabuko etyheli yesamente. Amandla eglue aphindwe kaninzi kune-samente mortar kwaye anokuncamathisela ngokufanelekileyo ilitye lethayile elikhulu, ukuphepha umngcipheko wezitena eziwayo. Ukuguquguquka okuhle ukuthintela ukugqobhoza kwimveliso.
1. Ifomula
1. Ifomula yokuncamathelisa iithayile eqhelekileyo
Isamente PO42.5 330
Isanti (30-50 mesh) 651
Isanti (70-140 mesh) 39
I-Hydroxypropylmethylcellulose (HPMC) 4
Umgubo welatex ophinda unyibilike 10
I-calcium formate 5
Isimbuku se-1000
2. Ifomula yokuncamathelisa ithayile enamathelayo ephezulu
Isamente 350
isanti 625
I-Hydroxypropyl methylcellulose 2.5
I-calcium formate 3
I-Polyvinyl alcohol 1.5
Ifumaneka kwi-Dispersible Latex Powder 18
Isimbuku se-1000
2. Ulwakhiwo
Izincamathelisi zethayile ziqulathe iintlobo ngeentlobo zezithako, ngakumbi ukusebenza kwezincamathelisi zethayile. Ngokubanzi, ii-cellulose ethers ezibonelela ngokugcinwa kwamanzi kunye neziphumo zokutyeba zongezwa kwizincamathelisi zethayile, kunye neempuphu zelatex ezonyusa ukunamathela kwezincamathelisi zethayile. Iimpuphu zelatex ezixhaphakileyo zii-vinyl acetate/vinyl ester copolymers, i-vinyl laurate/ethylene/vinyl chloride Copolymer, i-acrylic kunye nezinye izongezo, ukongezwa kwepowder yelatex kunokunyusa kakhulu ukuguquguquka kwezincamathelisi zethayile kwaye kuphucule isiphumo soxinzelelo, kwandisa ukuguquguquka. Ukongeza, ezinye izincamathelisi zethayile ezineemfuno ezikhethekileyo zokusebenza zongezwa kunye nezinye izongezo, ezinje ngokongeza i-fiber yomthi ukuphucula ukumelana nokuqhekeka kunye nexesha elivulekileyo le-mortar, ukongeza i-ether yesitatshi eguquliweyo ukuphucula ukumelana nokutyibilika kwe-mortar, kunye nokongeza ii-agents zamandla okuqala ukwenza i-adhesive yethayile ihlale ixesha elide. Yandisa ngokukhawuleza amandla, yongeza i-arhente ethintela amanzi ukunciphisa ukufunxwa kwamanzi kunye nokubonelela ngesiphumo sokungabi namanzi, njl.
Ngokwe-powder: amanzi = 1:0.25-0.3 ratio. Xuba ngokulinganayo uze uqalise ukwakha; ngexesha elivumelekileyo lokusebenza, indawo yethayile ingalungiswa. Emva kokuba i-glue yomile ngokupheleleyo (malunga neeyure ezingama-24 kamva, umsebenzi wokuvala ungenziwa. Kwiiyure ezingama-24 zokwakha, kufuneka kuthintelwe imithwalo enzima phezu komphezulu wethayile.);
3. Iimpawu
Ukudibana okuphezulu, akukho mfuneko yokumanzisa izitena kunye neendonga ezimanzi ngexesha lokwakha, ukuguquguquka okuhle, ukungangeni manzi, ukungangeni manzi, ukumelana neentanda, ukumelana nokuguga okuhle, ukumelana nobushushu obuphezulu, ukumelana nokuqandusela komkhenkce, ukungatyibiliki kwaye kunobuhlobo nokusingqongileyo, kunye nokwakhiwa okulula.
ububanzi besicelo
Ifanelekile kwintlama yeethayile zodonga kunye nomgangatho zeseramikhi zangaphakathi nangaphandle kunye nee-mosaics zeseramikhi, kwaye ifanelekile nakwindlalelo engangeni manzi yeendonga zangaphakathi nangaphandle, amachibi okudada, iikhitshi kunye namagumbi okuhlambela, amagumbi angaphantsi, njl.njl. zezakhiwo ezahlukeneyo. Isetyenziselwa ukuncamathisela iithayile zeseramikhi kumaleko okhuselayo wenkqubo yokufudumala yangaphandle. Kufuneka ilinde ukuba izinto zomaleko okhuselayo zinyangeke zifikelele kumandla athile. Umphezulu osisiseko kufuneka wome, uqine, uthe tyaba, ungabi naoyile, uthuli, kunye nezinto zokukhulula.
unyango lomphezulu
Zonke iindawo kufuneka ziqine, zome, zicoceke, zingashukumi, zingenawo ioyile, iwax nezinye izinto ezikhululekileyo;
Imiphezulu epeyintiweyo kufuneka irhabaxa ukuze iveze ubuncinane i-75% yomphezulu wokuqala;
Emva kokuba umphezulu omtsha wekhonkrithi ugqityiwe, kufuneka ucocwe iiveki ezintandathu ngaphambi kokuba ubeke izitena, kwaye umphezulu osandula ukugqunywa kufuneka ucocwe ubuncinane iintsuku ezisixhenxe ngaphambi kokuba ubeke izitena;
Ikhonkrithi endala kunye neendawo ezifakwe iplasta zingacocwa ngesepha kwaye zihlanjwe ngamanzi. Umphezulu ungagalelwa ngezitena kuphela emva kokuba womile;
Ukuba i-substrate ikhululekile, ifunxa amanzi kakhulu okanye uthuli oludadayo kunye nothuli oluphezu komhlaba kunzima ukulicoca, ungaqala ngokufaka i-primer yeLebangshi ukunceda iithayile ziqine.
Xuba ukuze udibanise
Faka umgubo we-TT emanzini uze uwuxube ube yintlama, qaphela ukuba wongeze amanzi kuqala uze emva koko udibanise umgubo. Ii-mixers ezenziwe ngesandla okanye zombane zingasetyenziselwa ukuxuba;
Umlinganiselo wokuxuba yi-25 kg yomgubo kunye ne-6-6.5 kg yamanzi, kwaye umlinganiselo umalunga ne-25 kg yomgubo kunye ne-6.5-7.5 kg yezongezo;
Ukuxuba kufuneka kwanele, nangona kungekho ntlama iluhlaza. Emva kokuba ukuxuba kugqityiwe, kufuneka kushiywe kungashukumi kangangemizuzu elishumi uze emva koko kuxutywe okwethutyana ngaphambi kokuba kusetyenziswe;
Iglu kufuneka isetyenziswe kwiiyure ezimalunga nezimbini ngokweemeko zemozulu (igquma elikumphezulu weglu kufuneka lisuswe kwaye lingasetyenziswa). Musa ukongeza amanzi kwiglu eyomileyo ngaphambi kokuba uyisebenzise.
Iteknoloji yokwakha iToothed scraper
Faka iglu kumphezulu wokusebenza nge-scraper enamazinyo ukuze isasazeke ngokulinganayo kwaye wenze umcu wamazinyo (lungisa i-engile phakathi kwe-scraper kunye nomphezulu wokusebenza ukulawula ubukhulu beglu). Faka malunga ne-1 square meter rhoqo (kuxhomekeke kubushushu bemozulu, uluhlu lobushushu olufunekayo lokwakha yi-5-40°C), uze uxove kwaye ucinezele iithayile kwiithayile kwimizuzu emi-5-15 (uhlengahlengiso luthatha imizuzu engama-20-25). Ukuba ubungakanani be-scraper enamazinyo bukhethiwe, kufuneka kuqwalaselwe ukuba umphezulu wokusebenza uthe tyaba kunye neqondo lokuxinana ngasemva kwethayile; ukuba umngxuma ngasemva kwethayile unzulu okanye ilitye kunye nethayile zikhulu kwaye zinzima, kufuneka kufakwe iglu kumacala omabini, oko kukuthi, Faka iglu kumphezulu wokusebenza nangasemva kwethayile ngaxeshanye; qaphela ukugcina iindawo zokwandisa; emva kokuba kugqityiwe ukufakwa kwezitena, inyathelo elilandelayo lenkqubo yokuzalisa amalungu kufuneka lilinde de iglu yome ngokupheleleyo (malunga neeyure ezingama-24); Ngaphambi kokuba yome, sebenzisa. Coca umphezulu wethayile (kunye nezixhobo) ngelaphu elimanzi okanye isiponji. Ukuba inyangiwe kangangeeyure ezingaphezu kwama-24, amabala aphezu kwethayile anokucocwa ngezicoci zethayile kunye namatye (ungasebenzisi izicoci ze-asidi).
4. Imiba efuna ingqwalasela
1. Ukuma nkqo kunye nokuba sicaba kwe-substrate kufuneka kuqinisekiswe ngaphambi kokuba kusetyenziswe.
2. Musa ukuxuba iglu eyomileyo namanzi ngaphambi kokuba uyisebenzise.
3. Nika ingqalelo ukugcina iindawo zokwandisa.
4. Emva kweeyure ezingama-24 emva kokuba udonga lugqityiwe, ungangena okanye ugcwalise iindawo ezidityanisiweyo.
5. Le mveliso ifanelekile ukusetyenziswa kwindawo enobushushu obuphakathi kwe-5°C ukuya kwi-40°C.
Umphezulu wodonga lolwakhiwo kufuneka ube manzi (umanzi ngaphandle kwaye wome ngaphakathi), kwaye ugcine inqanaba elithile lokuthe tyaba. Iindawo ezingalinganiyo okanye ezirhabaxa kakhulu kufuneka zilinganiswe ngesamente kunye nezinye izinto; umaleko wesiseko kufuneka ucocwe ngothuthu oludadayo, ioyile, kunye newax ukuze kuthintelwe ukuphazamisa ukunamathela; Emva kokuba iithayile zincamathiselwe, zinokususwa kwaye zilungiswe kwimizuzu emi-5 ukuya kweli-15. I-adhesive exutywe ngokulinganayo kufuneka isetyenziswe ngokukhawuleza. Faka i-adhesive exutyiweyo ngasemva kwesitena esincamathiselweyo, uze ucinezele ngamandla ide ibe tyaba. Ukusetyenziswa kokwenyani kuyahluka ngokwezixhobo ezahlukeneyo.
Into yepharamitha yobugcisa
Izalathisi (ngokwe-JC/T 547-2005) ezifana nomgangatho we-C1 zezi zilandelayo:
amandla okubopha okuxineneyo
≥0.5Mpa (kubandakanya amandla okuqala, amandla okubopha emva kokuntywiliselwa emanzini, ukuguga ngobushushu, unyango lokunyibilikisa umkhenkce, amandla okubopha emva kwemizuzu engama-20 yokomiswa)
Ubukhulu bolwakhiwo ngokubanzi bumalunga ne-3mm, kwaye idosi yokwakha yi-4-6kg/m2.
Ixesha lokuthumela: Novemba-26-2022