Omnye umahluko omkhulu phakathi kodaka olomileyo kunye nodaka lwendabuko kukuba udaka lowomileyo luguqulwe ngenani elincinci leekomikhali. Ukongeza olunye uhlobo lophawu lomatshini owomileyo lubizwa ngokuba kukuguqulwa okuphambili, ukongeza iikopi ezimbini okanye ezingaphezulu kulungiso lwesibini. Umgangatho wodaka owomileyo luxhomekeke ekukhetheni ngokuchanekileyo kwamacandelo kunye nolungelelwaniso kunye nokuhambelana nezinto ezahlukeneyo. Iikomishini zekhemikhali ziyabiza kwaye zibe nefuthe elikhulu kwipropathi yodaka olwamileyo. Ke ngoko, ekukhetheni iikongeni, isixa sezongezo kufuneka zibe kwindawo yokuqala. Oku kulandelayo yintshayelelo emfutshane ekukhetheni i-Seleritication yeShemical Ether.
I-SeleseEse Ether ikwabizwa ngokuba yi-ratiifier yohlengahlengiso elisetyenziselwa ukuhlengahlengisa iipropathi zodaka olutsha lomxube, phantse zasetyenziswa ngalunye uhlobo lodaka. Ezi propati zilandelayo kufuneka zithathelwe ingqalelo xa ukhetha iindidi kunye nesixa esongeziweyo:
(1) Ukugcinwa kwamanzi kubushushu obahlukeneyo;
(2) Ukutyibilika, i-viscosity;
(3) ubudlelwane phakathi kokungaguquguquki kunye neqondo lokushisa, kunye nefuthe ekungangqinelani phambi kobukho be-electrolyte;
(4) ifom kunye nenqanaba le-ether;
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(6) Inqanaba lokuchitha, imeko kunye nokupheliswa kokutshabalalisa.
In addition to adding cellulose ether in dry mortar (such as methyl cellulose ether), can also add vinyl polyvinyl acid ester, that is, secondary modification. I-Inorganic Binder e-Faindir (i-cement, i-gypsum) inokuqinisekisa amandla aphezulu, kodwa ayinampembelelo kangako kubantu abanamandla kunye nokugoba. I-Vinyl Polyviny ye-Esterviny yakha ifilimu ye-elastic kwi-cement hole, yenza ububele kunokuba buhluthwa umthwalo ophezulu, phucula ukunyangwa. Kungqineke ngokuziqhelanisa ukuba ngokongeza izixa ezahlukeneyo ze-methyl sether kunye ne-vinyl polyvinyl i-esters, udaka olucekeceke, udaka lokugcina i-PREARAN, IXESHA LOKUGQIBELA LOKUGQIBELA inokulungiswa. Ukuxuba ezi zinto zingenakuphucula umgangatho kuphela udaka, kodwa kukuphucula ngokufanelekileyo ukusebenza ngokwakha.
Ukusetyenziswa okusebenzayo, ukwenzela ukuphucula ukusebenza okubanzi, kuyafuneka ukusebenzisa imixokelelwano emininzi. Owona mdlalo ubalaseleyo phakathi kwenani longezelelo, uluhlu lwemidanga lokungalunganga, ubungakanani bezinto ezahlukeneyo zinefuthe lokuthweswa, kodwa ngamanye amaxesha zinefuthe elibi, ezinjalo Njengefibutha eyodwa, ekwandiseni ukunamathela kodaka, ukunciphisa inqanaba lokungafani kwangaxeshanye, nangona kunjalo, ukusela kwamanzi kodaka kunyuka kakhulu kwaye kugcinwe amandla okutyibilika. Xa iarhente yokungena komoya yongezwa, isidanga sokulibazisa kunye nokusetyenziswa kwamanzi kunokuncitshiswa kakhulu, kodwa amandla oxinzelelo aya kuncipha ngenxa yeebhubhu ezininzi. Ukuphucula i-MAWSRY DORD YENKQUBO YOKUGQIBELA, Xa ubeka ingozi kwenye ipropathi, amandla okutyibilika kwe-masonry, malunga nokuhlangabezana neemfuno zobugcisa, ngaxeshanye, musa ukusebenzisa i-imety , ukukhusela kokusingqongileyo, njl njl, ukusuka ekunciphiseni kwamanzi, ukuveliswa kwamanzi, ukuthambisa amanzi kunye nokungenisa amanzi kunye nokungenisa iplastiki kunye nokungenisa umoya ngeplastiki, kuyafuneka ukuba uthathe amanyathelo athile okuphuhlisa nokusebenzisa ubungqingqwa obuhlanganisiweyo.
IXESHA LOKUQALA: APR-29-2022