Cellulose ethers inowanzoshandiswa mukuwedzera mune simende-yakavakirwa zvinhu kuti ivandudze mashandiro avo emagetsi uye emuviri. Imwe yemabhenefiti akakosha eiyi yekuwedzera ndeyekuita kwemhepo-kupinza mhepo, iyo inoita kuti simende-yakavakirwa zvinhu zvirambe zvichidzivirira kukuvadzwa kwechando uye zvimwe zvinokanganisa zvakatipoteredza. Ichi chinyorwa chichakurukura nezvemhepo-entraining mhedzisiro ye cellulose ether pane nyowani-yakavakirwa simende uye kuratidza maitiro avo akanaka pamapurojekiti ekuvaka.
Cellulose ethers mapolymer anonyungudika nemvura anobva muselulosi. Inoshandiswa zvakanyanya muindasitiri yekuvaka seyakakora, dispersant uye stabilizer yezvinhu zvakasiyana-siyana-samende senge dhaka, grout uye kongiri. Mumakore achangopfuura, iyo air-entraining mhedzisiro ye cellulose ethers yave kuwedzera mukurumbira nekuda kwekugona kwayo kuwedzera kusimba uye kushanda kwezvitsva simende-based zvinhu.
Aeration inzira yekusanganisa mabhuru emhepo madiki mune simende paste kana dhaka panguva yekusanganisa. Chinangwa chikuru chekupinza mhepo ndechekuwedzera kusimba kwesement-based materials. Kana mvura iri mukongiri kana grout ichioma, inogona kuwedzera, zvichiita kuti zvinhu zvitsemuke kana kubuda. Mafuro emhepo akapinzwa anoita sevharuvhu yekumanikidza, ichipa nzvimbo yekuti mvura iwedzere, kudzivirira zvinhu kubva pakutsemuka kana kusvuuka.
Cellulose ethers inoshanda mhepo-intraining agents mune simende-based zvinhu nekuda kwezvikonzero zvakati. Chikonzero chekutanga kugona kwayo kugadzira furo rakagadzikana. Kana yakasanganiswa nemvura, cellulose ethers inoumba furo dzakagadzikana dzinopinzwa nyore mugrout. Iyo furo hainyanyi kuparara panguva yekusanganiswa uye inopa yakagadzikana matrix yemhepo inoputika. Chikonzero chechipiri ndiko kukwanisa kwayo kuwedzera mvura inobata simba regrout. Izvi zvakare zvinopa mvura yakawanda kuti ivharwe mumapores, nekudaro ichiwedzera iyo yakazara pore yemukati yezvinhu.
Mhepo-entraining mhedzisiro ye cellulose ether pazvinhu zvitsva-zvakavakirwa simende ine mabhenefiti akawanda ezvirongwa zvekuvaka. Chekutanga, inovandudza kushanda kwezvinhu zvitsva zvesimende. Mafuro emhepo anoita semafuta, achideredza kukakavara pakati pezvikamu, zvichiita kuti musanganiswa ufambe zviri nyore uye kubvisa kudiwa kwemvura yakawandisa, izvo zvingakanganisa zvinhu zvechigadzirwa chekupedzisira.
Inovandudza kusimba kwesimende-yakavakirwa zvinhu. Mafuro emhepo akapinzwa anopa network yemukati yemavoids inogonesa kuwedzera kweaizi panguva yechando, kudzivirira zvinhu kubva pakutsemuka kana kusvuuka. Pamusoro pezvo, iyo air-entraining mhedzisiro ye cellulose ether inoita kuti zvinhu zvirambe zvichishingirira kutonhora nekunyunguduka kutenderera, kuwedzera hupenyu hwayo hunobatsira uye kuderedza mari yekugadzirisa.
Inovandudza kubatanidzwa uye kusungirirwa kwesement-based materials. Mafuro emhepo akadzivirirwa anowedzera nzvimbo yepasi, achiibvumira kuti ibatane zvakasimba kune zviri padyo nemidziyo uye inonatsiridza kuperera kwechimiro.
Cellulose ethers akakosha ekuwedzera mune itsva simende-yakavakirwa zvinhu nekuda kweiyo mweya-entraining maitiro. Akadzidziswa mabhubhu emhepo anowedzera kugadzirisika uye kusimba kwechigadzirwa, kuderedza njodzi yekutsemuka uye spalling, uye kunatsiridza kubatana uye kunamatira kwezvinhu. Zvingave zvekuvaka migwagwa, mabhiriji, zvivakwa kana mamwe mapurojekiti ezvivakwa, cellulose ether yave chinhu chakakosha mukuunza zvemhando yepamusoro, zvimiro zvenguva refu. Naizvozvo, zvinodikanwa kuti ucherechedze kunaka kwakanaka kweichi chinowedzera paindasitiri yekuvaka uye kuenderera mberi nekuongorora mashandisiro ayo angangoita.
Nguva yekutumira: Sep-01-2023