Ready-mix seretse ke thepa ea bohlokoa ea kaho e sebelisoang mererong e mengata ea kaho.Ke motsoako oa samente, lehlabathe, metsi, 'me ka linako tse ling kalaka.Motsoako o etselitsoe ho sebelisoa litene, li-blocks le lisebelisoa tse ling tsa sebopeho ho li kopanya.Leha ho le joalo, ho fumana molemo ka ho fetisisa ho lisebelisoa tsena, hoa hlokahala ho eketsa lisebelisoa tsa lik'hemik'hale ho ntlafatsa ts'ebetso, ho tšoarella le ho sebetsa hantle.Sehloohong sena, re tla sheba mabaka a hore na ke hobane'ng ha li-additives tsa lik'hemik'hale li hlokahala ka seretse se seng se kopantsoe.
1. Ntlafatsa ho tšoarella ha meaho
Ho tšoarella ha mohaho ho angoa haholo ke ho tšoarella ha seretse.E le ho ntlafatsa matla, ho khomarela le thepa ea ho thibela metsi ea seretse, li-additives tsa lik'hemik'hale li tlameha ho sebelisoa.Metsoako e meng e etselitsoe ho thusa seretse hore se hanele serame, letsoai le tšilafalo ea indasteri e ka 'nang ea senya seretse ha nako e ntse e ea.Ho eketsoa ha lik'hemik'hale tsena ho thusa ho etsa hore seretse se tšoarelle nako e telele, 'me qetellong se lelefatse bophelo ba mohaho.
2. Ntlafatsa ho sebetsa ha seretse
Ho sebetsa ho bolela ho phutholoha ha seretse, ho bōptjoa le ho fokotsa.Li-additives tsa lik'hemik'hale li thusa ho ntlafatsa ho sebetsa le ho tsitsisa ha seretse le ho netefatsa hore se lula se tsitsitse nakong eohle ea kaho.Li-additives tsena li thusa ho laola moea, viscosity le nako ea ho beha seretse, ho nolofalletsa lihahi ho sebelisa sehlahisoa ntle le bothata.Ka ho ntlafatsa ts'ebetso, lihahi li ka fihlela liphetho tse ntle mme sephetho se tla ba se setle.
3. Eketsa matla a tlamahano
Matla a tlamahano ea seretse hape ke ntlha ea bohlokoa ho tšoarella ha mohaho.Li-additives tsa lik'hemik'hale li eketsa matla a maqhama a seretse ka ho ntlafatsa ho khomarela litene, li-blocks le lisebelisoa tse ling tsa mohaho.Ntho ena e etsa hore seretse se se ke sa hanela khatello ea maikutlo joalo ka boima ba moaho, likoluoa tsa tlhaho kapa litšisinyeho tsa lefatše.Matla a tlamahano a seretse a tšoara thepa ea mohaho ka tieo le ka mokhoa o tsitsitseng, ho netefatsa hore mohaho o lula o tsitsitse bophelong bohle ba oona ba tšebeletso.
4. Fokotsa ho fokotseha ha seretse
Ha seretse se omella, se honyela hanyenyane, se baka likheo pakeng tsa litene le litene tsa mohaho.Likheo tsena li ka ba kotsi ha li sa tlatsoe kaha li ka fokolisa sebopeho 'me tsa lumella metsi hore a kenelle. Li-additives tsa lik'hemik'hale li fokotsa ho honyela ha seretse, e leng ho lumellang litene le thepa hore li kopane ka thata.Ho fokotsa shrinkage ho boetse ho fokotsa monyetla oa ho petsoha le ho petsoha ha nako e ntse e ea.Seretse se fokotsang shrinkage se theha kabo e lekanang ea khatello, e leng bohlokoa ho netefatsa hore sebopeho se lula se tsitsitse bophelo bohle ba sona ba ts'ebeletso.
5. Ntlafatsa khanyetso ea boemo ba leholimo
Matla a seretse a ho mamella boemo ba leholimo ke ntlha e 'ngoe ea bohlokoa ea ho tšoarella ha oona.Maemo a leholimo a feteletseng a kang meea e matla, pula e matla le mongobo o phahameng o ka ama haholo matla a seretse 'me qetellong mohaho.Lisebelisoa tsa lik'hemik'hale li etselitsoe ho thusa seretse ho hanela maemo ana a leholimo.Ka mohlala, li-additives tse ling li ka thusa seretse ho thibela metsi le ho thibela ho monya ha metsi, ha tse ling li ka sireletsa seretse mochesong o feteletseng.Ka khanyetso e eketsehileng ea boemo ba leholimo, seretse se boloka matla le botšepehi ba sona esita le maemong a thata a leholimo.
6. Fokotsa litšenyehelo tsa kaho
Li-additives tsa lik'hemik'hale li ka boela tsa fokotsa litšenyehelo tsa kaho ka ho ntlafatsa thepa ea seretse le ho fokotsa nako ea kaho ka kakaretso.Ka ho ntlafatsa ts'ebetso le ho tsitsisa ha seretse, lihahi li ka sebetsa ka potlako le ka mokhoa o atlehileng haholoanyane, li fokotsa haholo litšenyehelo tsa basebetsi mererong.Ho feta moo, ho fokotseha ho fokolang le matla a ntlafetseng a tlamo ho thusa ho qoba ho lokisoa le ho hlokomeloa ka litšenyehelo nakong e tlang.Ka ho fokotsa litšenyehelo tsa kaho, li-additives tsa lik'hemik'hale li fana ka tharollo e theko e tlaase ho tiisa hore mehaho e tšoarella.
Ho eketsoa ha li-additives tsa lik'hemik'hale ho seretse se seng se kopantsoe ke sa bohlokoa bakeng sa ho tšoarella le ho sebetsa ha mohaho oa hau.Li-additives tsa lik'hemik'hale li matlafatsa matla, ho khomarela, ho sebetsa le ho hanyetsa boemo ba leholimo ba seretse, ho fokotsa ho fokotseha 'me qetellong ho netefatsa hore mohaho o phela nako e telele.Tšebeliso ea li-additives e boetse e thusa ho fokotsa litšenyehelo tsa kaho le ho ntlafatsa botle bo akaretsang ba mohaho.Ka hona, li-additives tsa lik'hemik'hale lia hlokahala ka har'a seretse se tsoakiloeng ho fihlela meaho ea boleng bo holimo, e tšoarellang le e ntle.
Nako ea poso: Sep-26-2023