Metsoako ea lik'hemik'hale bakeng sa seretse le konkreite li na le ho tšoana le ho se tšoane. Sena se bakoa haholo ke ts'ebeliso e fapaneng ea seretse le konkreite. Konkreite e sebelisoa haholo-holo e le thepa ea mohaho, ha seretse e le thepa ea ho qetela le ea ho kopanya. Metsoako ea lik'hemik'hale ea Mortar e ka aroloa ho latela sebopeho sa lik'hemik'hale le ts'ebeliso ea mantlha ea ts'ebetso.
Ho hlophisoa ka sebopeho sa lik'hemik'hale
(1) Li-additives tsa seretse sa letsoai tse sa tloaelehang: joalo ka moemeli oa matla a pele, moemeli oa antifreeze, accelerator, moemeli oa katoloso, moemeli oa mebala, moemeli oa ho thibela metsi, joalo-joalo;
(2) Li-polymer surfactants: Mofuta ona oa motsoako ke haholo-holo li-surfactants, tse kang li-plasticizers/water reducers, shrinkage reducers, defoamers, air-entraining agents, emulsifiers, joalo-joalo;
(3) Resin polymers: tse kang li-emulsion tsa polymer, li-polymer powders tse ka sebelisoang hape, li-cellulose ethers, lisebelisoa tsa polymer tse qhibilihang ka metsi, joalo-joalo;
Classified ka mosebetsi o moholo
(1) Li-admixtures tsa ho ntlafatsa ts'ebetso ea ts'ebetso (rheological properties) ea seretse se secha, ho kenyelletsa le li-plasticizers (li-conducers tsa metsi), li-air-entraining agents, li-agent tse bolokang metsi, le li-tackifiers (li-viscosity regulators);
(2) Li-admixtures bakeng sa ho fetola nako ea ho beha le ho thatafatsa ts'ebetso ea seretse, ho kenyelletsa le li-retarders, li-super retarders, li-accelerator, li-agents tsa matla a pele, joalo-joalo;
(3) Li-admixtures ho ntlafatsa ho tšoarella ha seretse, li-air-entraining agents, mahlahana a thibelang metsi, li-rust inhibitors, fungicides, alkali-aggregate reaction inhibitors;
(4) Li-admixtures, liakhente tsa katoloso le li-reducers tsa shrinkage ho ntlafatsa botsitso ba molumo oa seretse;
(5) Li-admixtures ho ntlafatsa thepa ea mochine ea seretse, emulsion ea polymer, phofo ea polymer e ka sebelisoang hape, cellulose ether, joalo-joalo;
(6) Li-admixtures, li-colorants, li-beautifiers tsa holim'a metsi, le li-lighteners ho ntlafatsa thepa ea ho khabisa ea seretse;
(7) Li-admixtures bakeng sa kaho tlas'a maemo a khethehileng, li-antifreeze, li-self-leveling mortar admixtures, joalo-joalo;
(8) Tse ling, tse kang fungicides, fibers, joalo-joalo;
Phapang ea bohlokoa pakeng tsa lisebelisoa tsa seretse le lisebelisoa tsa konkreite ke hore seretse se sebelisoa e le sekontiri se katiloeng le se tlamang, 'me ka kakaretso ke mohaho o mosesaane ha o sebelisoa, ha konkreite e sebelisoa haholo e le thepa ea mohaho,' me chelete e boetse e le khōlō. Ka hona, litlhoko tsa ho sebetsa ha kaho ea konkreite ea khoebo ke haholo-holo botsitso, mokelikeli le bokhoni ba ho boloka metsi. Litlhoko tse ka sehloohong tsa tšebeliso ea seretse ke ho boloka metsi hantle, ho kopana le thixotropy.
Nako ea poso: Mar-07-2023