Kedu ihe mgbakwunye na-ewusi ngwa agha ike?
Portland Cement: Dị ka akụkụ bụ isi nke ngwa agha, simenti Portland na-enye aka na ike ya. Ọ na-eme ka mmiri na-emepụta ogige cementitious, na-ejikọta mkpokọta ọnụ.
Wayo: Ngwa ngwa ọdịnala na-agụnyekarị lime, nke na-eme ka arụ ọrụ na plastik dịkwuo elu. lime na-enyekwa aka na ngwa ngwa na-agwọ onwe ya ma na-abawanye iguzogide ihu igwe.
Silica Fume: Ihe a ultrafine, ihe sitere na mmepụta silicon metal, na-emeghachi omume nke ukwuu ma na-eme ka ike ngwa ngwa na ịdịte aka site na imeju oghere na ịkwalite matriks simentious.
Fly Ash: Ihe na-emepụta coal combustion, uyi ofufe na-eme ka arụ ọrụ dịkwuo mma, na-ebelata ọgbọ okpomọkụ, ma na-eme ka ike dị ogologo oge na ịdịte aka site na iji calcium hydroxide na-emeghachi omume iji mepụta ogige cementity ọzọ.
Metakaolin: Emepụtara site na calcining kaolin ụrọ na okpomọkụ dị elu, metakaolin bụ pozzolan nke na-eme ka ike ngwa agha dịkwuo elu, na-ebelata permeability, ma na-eme ka ọ dị ogologo oge site n'imeghachi na calcium hydroxide iji mepụta ogige cementitious ọzọ.
Ihe mgbakwunye polymer: Enwere ike ịgbakwunye polymer dị iche iche, dị ka latex, acrylics, na styrene-butadiene roba na ngwa agha iji meziwanye nrapado, mgbanwe, ike siri ike, na iguzogide mmiri na kemịkalụ.
Cellulose ether: Ihe mgbakwunye ndị a na-eme ka arụ ọrụ dịkwuo mma, njide mmiri, na adhesion nke ngwa agha. Ha na-ebelata mbelata na mgbawa ka ha na-eme ka ịdịte aka na iguzogide cycles-thaw.
Superplasticizers: Ihe mgbakwunye ndị a na-eme ka mmiri nke ngwa ngwa na-eme ka mmiri ghara ịba ụba, na-eme ka arụ ọrụ na-arụ ọrụ ma na-ebelata mkpa maka mmiri ọzọ, nke nwere ike imebi ike.
Ndị na-ebugharị ikuku: Site n'itinye obere ikuku ikuku n'ime ngwa agha, ndị na-emepụta ikuku na-eme ka arụ ọrụ dị mma, nkwụsi ike ajụ oyi, na ịdịte aka site na ịnakwere mgbanwe olu nke mgbanwe okpomọkụ kpatara.
Calcium chloride: Na obere ego, calcium chloride na-eme ka hydration nke ciment dị ngwa ngwa, na-ebelata ịtọ oge na ịkwalite mmepe ike mmalite. Otú ọ dị, ijibiga ihe ókè pụrụ iduga corrosion nke nkwado.
Ihe mgbakwunye sulfate dabere: Ngwakọta dị ka gypsum ma ọ bụ calcium sulfate nwere ike melite nguzogide ngwa agha na ọgụ sulfate ma belata mgbasawanye nke mmeghachi omume n'etiti ion sulfate na aluminate na ciment.
Ihe mgbochi corrosion: Ihe mgbakwunye ndị a na-echebe nkwado nchara agbakwunyere site na corrosion, si otú a na-edobe iguzosi ike n'ezi ihe nhazi yana ogologo ndụ nke ihe ngwa ngwa.
Agba agba: Ọ bụ ezie na ọ naghị eme ngwa ngwa na-ewusi ike ozugbo, enwere ike ịgbakwunye pigmenti nwere agba iji kwalite mma na nguzogide UV, ọkachasị na ngwa ụlọ.
Mbelata Mgbakwunye Mgbakwunye: Ihe mgbakwunye ndị a na-ebelata mbelata nbibi site na ibelata ọdịnaya mmiri, na-eme ka ike nkekọ dịkwuo elu, na ịchịkwa ọnụego evaporation n'oge ọgwụgwọ.
Microfibers: Ịgbakwunye microfibers, dị ka polypropylene ma ọ bụ eriri iko, na-eme ka ike nke ngwa agha dịkwuo mma na ike mgbanwe, na-ebelata mgbawa na ịkwalite ogologo ndụ, karịsịa na akụkụ ndị dị mkpa.
ihe mgbakwunye na-arụ ọrụ dị oke mkpa n'ịkwalite akụrụngwa ngwa agha, na nhọrọ ikpe ziri ezi na ojiji ha dị mkpa maka inweta ike, ịdịte aka na njirimara arụmọrụ achọrọ na ngwa dị iche iche.
Oge nzipu: Eprel-22-2024