Phupu 2026 | Temoho ea Indasteri

Polycarboxylate(PCE, Polycarboxylate Ether) ke thepa ea bohlokoa ea lik'hemik'hale e sebelisoang haholo lik'hemik'haleng tsa kaho, haholo-holo mefuteng ea konkreite e sebetsang hantle. Ka bokhoni ba eona bo botle ba ho qhalakanya le ho lumellana le litsamaiso tse fapaneng tsa samente, lihlahisoa tse thehiloeng ho polycarboxylate li fetohile karolo ea bohlokoa theknolojing ea sejoale-joale ea ho kopanya konkreite.

Ho Ntlafatsa Bokgoni ba ho Hasana ha Samente

Tlhahisong ea konkreite, ho boloka bokhoni bo botle ba ho sebetsa ha ka nako e ts'oanang ho fokotsa tšebeliso ea metsi ke phephetso ea bohlokoa bakeng sa bahlahisi. Lisebelisoa tse thehiloeng ho polycarboxylate li thusa ho ntlafatsa ho hasana ha likaroloana tsa samente, ho lumella metsoako ea konkreite ho fihlela phallo e ntle le botsitso ka tšebeliso e ntlafalitsoeng ea metsi.

Ha ho bapisoa le disebediswa tsa setso tse fokotsang metsi, dihlahiswa tsa polycarboxylate di fana ka ho tenyetseha ho hoholo moralong wa sebopeho. Di sebediswa hangata ditshebedisong tse hlokang tshebetso e phahameng, ho kenyeletswa konkreite e kopantsweng hantle, konkreite e entsweng esale pele, le diporojeke tsa konkreite tse matla haholo.

Bohlokoa ba Thepa ea Kaho e Sebetsang Haholo

Ha merero ea kaho e ntse e hloka thepa e nang le botsitso bo ntlafetseng le ts'ebetso ea ts'ebetso, li-superplasticizer tse thehiloeng ho polycarboxylate li sebelisoa haholo lits'ebetsong tse fapaneng tsa konkreite.

Melemo ea bona e kenyelletsa:

• Ho phalla ha konkreite ho ntlafetseng;
• Ho boloka bokgoni ba ho sebetsa hantle;
• Tlhoko e fokotsehileng ea metsi;
• Ho lumellana le thepa e fapaneng ea samente.

Litšobotsi tsena li etsa hore polycarboxylate e be karolo ea bohlokoa ntlafatsong ea thepa ea kaho ea sejoale-joale.

Boleng bo Tšoanelehang bakeng sa Bareki ba Liindasteri

Bakeng sa bahlahisi ba motsoako oa konkreite, botsitso ba boleng ba lihlahisoa tsa polycarboxylate bo ama ka kotloloho ts'ebetso ea ho qetela ea tlhahiso. Nakong ea theko, bareki hangata ba tsepamisa maikutlo ho:

• Tshebetso e tsitsitseng ya dikhemikhale pakeng tsa dihlopha;
• Ho lumellana le mefuta e fapaneng ea samente;
• Dikahare tse tiileng tse tsitsitseng le diparamente tsa tekheniki;
• Bokhoni ba phepelo bo tšepahalang.

Phepelo e tsitsitseng ea thepa e tala e thusa bahlahisi ho boloka boleng ba sehlahisoa bo tsitsitseng le ho ntlafatsa katleho ea tlhahiso.

Lintho tsa ho Boloka le ho Tšoara

Lihlahisoa tsa Polycarboxylate li lokela ho bolokoa tlas'a maemo a loketseng ho boloka ts'ebetso ea tsona. Basebelisi ba indasteri ka kakaretso ba ela hloko mocheso oa polokelo, botšepehi ba liphutheloana le tšireletso khahlanong le tšilafalo nakong ea lipalangoang.

Tsamaiso e nepahetseng ea polokelo e thusa ho boloka botsitso ba sehlahisoa le ho netefatsa tšebeliso e boreleli mefuteng e latelang.

Ho Tšehetsa Nts'etsopele ea Lik'hemik'hale tsa Kaho e Tsoetseng Pele

Ka karolo ea eona ea bohlokoa litsamaisong tsa konkreite tse kopantsoeng, polycarboxylate e ntse e tsoela pele ho tšehetsa nts'etsopele ea thepa ea kaho e sebetsang hantle le e tsitsitseng. Bokhoni ba eona ba ho ntlafatsa ts'ebetso ea thepa ha e ntse e ntlafatsa moralo oa sebopeho bo e etsa karolo ea bohlokoa ea lik'hemik'hale liindastering tsa kaho tsa sejoale-joale.

Bakeng sa bareki ba indasteri, boleng ba sehlahisoa bo tšepahalang, tšehetso ea botekgeniki ea litsebi, le bokhoni bo tsitsitseng ba phepelo e ntse e le lintlha tsa bohlokoa ha ho khethoapolikhaboksilatebafepedi.