introduce
Dry mix mortar musanganiswa we simenti, jecha uye makemikari additives.Inoshandiswa zvakanyanya mukuvaka nekuda kwekupera kwayo kwakanaka uye kusimba.Chimwe chezvinhu zvakakosha zvemusanganiswa wakaoma dhaka hydroxypropyl methylcellulose (HPMC), iyo inoshanda sebhainda uye inopa iyo inodiwa kuenderana.Muchikamu chino tinokurukura zvakanakira kushandisa yakakwirira mvura kuchengetedza HPMC mune yakaoma musanganiswa madhaka.
Nei yakaoma-yakasanganiswa dhaka inoda HPMC?
Dry-mix mortars akaomeswa musanganiswa wezvikamu zvakasiyana izvo zvinoda kunyatso kusanganiswa kuti uwane kuenderana kunodiwa.HPMC inoshandiswa sebhainda mumadhaka akaoma-musanganiswa kuti ave nechokwadi chekuti zvikamu zvese zvega zvinobatana pamwechete.HPMC ihupfu chena inonyungudika zviri nyore mumvura uye ine yakanaka yekunamira zvinhu.Uyezve, inobatsira kuchengetedza hunyoro mune yakaoma-musanganiswa dhaka.
Zvakanakira Kushandisa Mvura Yakakwirira Kuchengeta HPMC muDry-Mix Mortar
1. Hunhu hwakagadzikana
Kuchengetedzwa kwemvura kwakakwirira HPMC kunobatsira kuchengetedza kuenderana kweiyo yakaoma-musanganiswa dhaka.Inobatsira dhaka kubata zviri nani uye inopa nzvimbo yakatsetseka.Iko kushandiswa kwemhando yepamusoro HPMC kunovimbisa yakaoma-musanganiswa madhaka emhando inowirirana zvisinei nehukuru hwebatch uye mamiriro ekuchengetedza.
2. Zvirinani kushanda
Kuchengetedzwa kwemvura yakakwirira HPMC chikamu chakakosha chedhaka yakaoma-yakasanganiswa, iyo inogona kupa kushanda kuri nani.Inoshanda semafuta uye inoderedza kupokana pakati pedhaka ne substrate.Iyo inoderedzawo kuumbwa kwemapundu uye inovandudza kusanganiswa kweakaoma-musanganiswa madhaka.Mhedzisiro ndeyekunyorova, kusanganiswa kunoshanda.
3. Kuvandudza kunamatira
Kuchengetedzwa kwemvura kwakakwirira HPMC inogona kusimudzira kushanda kwechisungo chedhaka rakaoma-musanganiswa.Inobatsira iyo yakaoma-musanganiswa dhaka bond zviri nani kune substrate, ichipa kupera kwakasimba.HPMC inogonawo kubatsira kuderedza nguva yekuomeswa kwemvura yakaoma-musanganiswa, izvo zvinoreva kuti nguva shoma inodiwa kuti dhaka rigadzikane, zvichiita kuti zvishoma shrinkage uye kuputika.
4. Wedzera kuchinjika
Kuchengetedzwa kwemvura yakakwirira HPMC inopa kumwe kuchinjika kune yakaoma musanganiswa dhaka.Iyo inovandudza iyo elastic properties yedhaka kuitira kuti igone kumira nekuwedzera kwekushisa uye kuputika.Izvi zvinowedzera kushanduka zvakare zvinoderedza njodzi yekutsemuka nekuda kwekunetseka pasi pezvakajairwa mamiriro ezvakatipoteredza.
5. Kuchengeta mvura
Kuitwa kwekuchengetedza mvura kwekuchengetedza mvura yakakwira HPMC kwakakosha zvakanyanya kune yakaoma-yakasanganiswa dhaka.Inobatsira kuchengetedza hunyoro hwedhaka, zvichiita kuti zvive nyore kushanda nayo panguva yekuvaka.Iyo HPMC inochengetedza mvura inova nechokwadi chekuti dhaka hariome nekukasira, richibvumira kuti rigadzikane zvirinani, kuvandudza kupera kwese.
mukupedzisa
Kuchengetedzwa kwemvura yakakwira HPMC chikamu chakakosha chedhaka rakaoma-musanganiswa.Inovandudza kushanda, kuwirirana uye kunamatira zvinhu zvedhaka.Inowedzerawo kushanduka uye kuchengetedza mvura yedhaka.Pakazere, kushandiswa kwemhando yepamusoro HPMC mune yakaoma-musanganiswa madhaka inovimbisa kuti chigadzirwa chakapedzwa chinosangana nezvinodiwa, zvichipa simba rinodiwa uye kusimba.
Nguva yekutumira: Aug-08-2023