Focus on Cellulose ethers

Ukuqulunqwa kunye nokusetyenziswa kwee-adhesives tile

Iglu yethayile, ekwabizwa ngokuba yi-ceramic tile adhesive, isetyenziswa ikakhulu ukuncamathelisa izinto zokuhombisa ezifana neethayile zeceramic, iithayile ezijonge phantsi, kunye neethayile zomgangatho. Iimpawu zayo eziphambili zinamandla okubopha okuphezulu, ukuxhathisa kwamanzi, ukuxhathisa i-freeze-thaw, ukumelana nokuguga okulungileyo kunye nokwakhiwa okufanelekileyo. Yimpahla efanelekileyo kakhulu yokudibanisa. I-adhesive ye-tile, eyaziwa ngokuba yi-adhesive tile okanye i-adhesive, i-viscose yodaka, njl. Amandla okuncamathelisa amatyeli amaninzi kunodaka lwesamente kwaye angancamathisela ngokufanelekileyo ilitye leTile elikhulu, ukuthintela umngcipheko wokuwa kwezitena. Ukuba bhetyebhetye okulungileyo ukuthintela umngxuma kwimveliso.

Ifomula yokuncamathela yethayile eqhelekileyo

Isamente PO42.5 330

Isanti (30-50 mesh) 651

Isanti (70-140 mesh) 39

IHydroxypropylmethylcellulose (HPMC) 4

I-latex powder enokuchithwa kwakhona 10

Ifomati yecalcium 5

Ifomula yokuncamathela yeThayile ephezulu

Isamente 350

Isanti 625

Fuying Hydroxypropyl Methyl Cellulose 2.5

Ifomati yecalcium 3

Polyvinyl utywala 1.5

Ifumaneka kwiDisperible Latex Powder 18

01

isakhiwo

I-adhesives ye-tile iqulethe iindidi zezongezo, ngokukodwa ukusebenza kwe-adhesives tile. Ngokuqhelekileyo, i-cellulose ethers enika ukugcinwa kwamanzi kunye nemiphumo yokuqina yongezwa kwi-adhesives ye-tile, kunye ne-latex powders eyandisa ukunamathela kwe-tile. Iipowder ze-latex eziqhelekileyo ziyi-vinyl acetate / i-vinyl ester copolymers, i-vinyl laurate / i-ethylene / i-vinyl chloride I-Copolymer, i-acrylic kunye nezinye izongezo, ukongezwa kwe-latex powder kunokunyusa kakhulu ukuguquguquka kwe-tile adhesives kunye nokuphucula umphumo woxinzelelo, ukwandisa ukuguquguquka.

Ukongeza, ezinye izinto zokuncamathelisa iithayile ezineemfuno ezikhethekileyo zokusebenza zongezwa kunye nezinye izongezo, ezinjengokongeza ifayibha yomthi ukuphucula ukumelana nokuqhekeka kunye nexesha elivulekileyo lodaka, ukongeza i-ether yesitatshi eguquliweyo ukuphucula ukuchasana kokutyibilika kodaka, kunye nokongeza amandla okuqala. ii-agent ukwenza i-adhesive ye-tile yomelele ngakumbi. Ukwandisa ngokukhawuleza amandla, yongeza i-ejenti yokugxotha amanzi ukunciphisa ukuxutywa kwamanzi kunye nokubonelela ngesiphumo sokungena kwamanzi, njl.

Ngokomgubo: amanzi = 1: 0.25-0.3 ratio. Gxuma ngokulinganayo kwaye uqale ukwakha; ngaphakathi kwexesha elivumelekileyo lokusebenza, indawo ye-tile inokulungiswa. Emva kokuba i-adhesive isomile ngokupheleleyo (malunga neeyure ezingama-24 kamva, umsebenzi we-caulking unokuqhutywa. Kwiiyure ezingama-24 zokwakha, imithwalo enzima kufuneka igwenywe phezu kwetayile. ).

02 iimpawu

Ukubambisana okuphezulu, akukho mfuneko yokucwina izitena kunye neendonga ezimanzi ngexesha lokwakhiwa, ukuguquguquka okulungileyo, ukuguquguquka kwamanzi, ukungakwazi ukungena emanzini, ukunyanzeliswa kwe-crack, ukumelana nokuguga okulungileyo, ukumelana nobushushu obuphezulu, ukuxhathisa i-freeze-thaw, i-non-toxic kunye nendalo, kunye nokwakhiwa okulula.

03ububanzi besicelo

Kufanelekile ukunamathisela udonga lwe-ceramic yangaphakathi nangaphandle kunye neetayile zomgangatho kunye ne-ceramics ye-ceramic, kwaye ifanelekile kumaleko angangeni manzi kwiindonga zangaphakathi nangaphandle, amachibi, iikhikhithi kunye namagumbi okuhlambela, amagumbi angaphantsi, njl. Isetyenziselwa ukunamathisela iileyile ze-ceramic kuluhlu olukhuselayo lwenkqubo yokufakelwa kwe-thermal yangaphandle. Kudinga ukulinda izinto zoluhlu olukhuselayo ukuba ziphiliswe kumandla athile. Umphezulu wesiseko kufuneka wome, womelele, ube mcaba, ungabinaoyile, uthuli, kunye neearhente zokukhulula.

04

unyango olungaphezulu

■ Yonke imiphezulu kufuneka yomelele, yome, icoceke, ingabi nakushukuma, i-oyile, iwax kunye nezinye izinto ezingashukumiyo;

■ Umphezulu opeyintiweyo kufuneka ube rhabaxa, uveze ubuncinane ama-75% omgangatho wokuqala;

∎Emva kokuba umhlaba omtsha wekonkile ugqityiwe, kufuneka unyangwe kangangeeveki ezintandathu phambi kokubeka izitena, kwaye indawo entsha esatyatyekwayo kufuneka inyangwe kangangeentsuku ezisixhenxe phambi kokubeka izitena.

∎ Ikhonkrithi endala neendawo ezityatyekiweyo zinokucocwa ngesicoci kwaye zihlanjululwe ngamanzi. Umphezulu unokugatywa kuphela ngezitena emva kokuba zomile;

■ Isiseko semathiriyeli sikhululekile, sifunxa kakhulu amanzi, okanye uthuli oludadayo kunye nobumdaka obuphezu komhlaba kunzima ukulucoca. Unokuqala ukusebenzisa i-Lebangshi primer ukunceda i-tile bond.

05

Gxuma ukuxuba

■Faka i-TT powder emanzini acacileyo kwaye udibanise kwintlama, nikela ingqalelo ukongeza amanzi kuqala kwaye emva koko umgubo. Imixube yezandla okanye yombane ingasetyenziselwa ukuxuba;

Umxube wokuxuba i-25 kg ye powder kunye ne-6-6.5 kg yamanzi, kunye nomlinganiselo we-25 kg ye powder kunye ne-6.5-7.5 kg yezongezo;

∎ Ukuvuselela kufuna ukwanela, kuxhomekeke kwintlama ekrwada. Emva kokuba uqhushululu lugqityiwe, kufuneka lushiywe luthule malunga nemizuzu elishumi kwaye luxutywe ixeshana ngaphambi kokusetyenziswa;

∎ I-mucilage kufuneka isetyenziswe malunga neeyure ezi-2 ngokuhambelana neemeko zemozulu (umphezulu oqinileyo we-mucilage kufuneka ususwe kwaye ungasetyenziswa). Musa ukongeza amanzi kwiglue eyomileyo ngaphambi kokusetyenziswa.

06

Iteknoloji yokwakha I-Toothed scraper

Faka i-glue kwindawo yokusebenza kunye ne-toothed scraper ukuze isasazwe ngokulinganayo kwaye wenze umtya wamazinyo (lungisa i-angle phakathi kwe-scraper kunye nomsebenzi osebenzayo ukulawula ubukhulu beglue). Faka isicelo malunga ne-square meter ye-square ngexesha ngalinye (kuxhomekeke kwiqondo lokushisa lemozulu, iqondo lokushisa elifunekayo lokwakha liyi-5-40 ° C), uze uxoke kwaye ucinezele iileyili kwiitayile ngaphakathi kwemizuzu emi-5-15 (ukulungiswa kuthatha imizuzu engama-20-25) Ukuba ubungakanani be-toothed scraper bukhethiweyo, ukunyanzeliswa kwendawo yokusebenza kunye neqondo lokuguqa ngasemva kwe-tile kufuneka liqwalaselwe; ukuba i-groove ngasemva kwe-tile inzulu okanye ilitye kunye ne-tile zinkulu kwaye zinzima, i-glue kufuneka ifakwe kumacala omabini, oko kukuthi, Faka i-glue kwindawo yokusebenza kunye nomva we-tile ngexesha elifanayo; qaphela ukugcina amajoyina okwandisa; emva kokuba ukubekwa kwezitena kugqityiwe, isinyathelo esilandelayo senkqubo yokuzaliswa ngokubambisana kufuneka ilinde de iglue yome ngokupheleleyo (malunga neeyure ezingama-24); Ngaphambi kokuba yome, sebenzisa Coca umgangatho wethayile (kunye nezixhobo) ngelaphu elimanzi okanye isipontshi. Ukuba iphiliswa ngaphezu kweeyure ezingama-24, amabala aphezu kweetayile anokucocwa nge-tile kunye nabacoci bamatye (ungasebenzisi abacoci be-asidi).

07

Ukulumkela

1. Ukuma kunye nokuqina kwe-substrate kufuneka kuqinisekiswe ngaphambi kokuba kufakwe isicelo.

2. Musa ukuxuba iglue eyomileyo ngamanzi ngaphambi kokusetyenziswa.

3. Nika ingqalelo ukugcina amajoyina okwandisa.

4. Iiyure ezingama-24 emva kokuba i-paving igqityiwe, ungangena okanye ugcwalise amajoyina.

5. Le mveliso ikulungele ukusetyenziswa kwindawo ye-5 ° C ukuya kuma-40 ° C.

Umphezulu wodonga lokwakha kufuneka ube manzi (umanzi ngaphandle kwaye wome ngaphakathi), kwaye ugcine iqondo elithile lokutya. Iindawo ezingalinganiyo okanye ezirhabaxa kakhulu kufuneka zinyuswe ngodaka lwesamente kunye nezinye izinto; umaleko wesiseko kufuneka ucocwe kumlotha odadayo, ioyile, kunye newax ukuphepha ukuchaphazela ukunamathela; Emva kokuba iileyile zifakwe, zinokushukunyiswa kwaye zilungiswe ngaphakathi kwemizuzu emi-5 ukuya kwe-15. I-adhesive exutywe ngokulinganayo kufuneka isetyenziswe ngokukhawuleza. Faka i-adhesive exutywe ngasemva kwisitena esincanyiweyo, uze ucinezele ngamandla de kube flat. Ukusetyenziswa okwenene kuyahluka ngezinto ezahlukeneyo.


Ixesha lokuposa: Nov-29-2022
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