Redispersible polymer poda inowanzoonekwa mukuvaka sekunze kwemadziro ekudzivirira zvinhu. Iyo inonyanya kuumbwa ne polystyrene particles uye polymer poda, saka inotumidzwa kune yayo chaiyo. Iri rudzi rwekuvaka polymer poda inonyanya kugadzirirwa iyo chaiyo ye polystyrene particles. Mortar polymer poda ine yakanaka adhesion, firimu-inogadzira pfuma, kuramba mamiriro ekunze uye kugadzikana kwemakemikari.
Izvo zvinoshanda zvakasiyana-siyana zvedhakaredispersiblepolymerupfuinoonawo kuti kushandiswa kwayo kwakakura. Inowanzo shandiswa kwekunze kana kwemukati kwekupisa kwemukati kwekunze kwekuvhara kwekunze semadziro ekunze, polystyrene mapuranga, uye extruded board. Iyo inovhara dhaka poda inogona kuita yakanakisa hunhu hwekusapinda mvura, kusapisa moto uye kuchengetedza kupisa.
Ndeapi matanho chaiwo ekuvakwa kwedhaka nepolymer poda? Rega nditaure muchidimbu nezvazvo kubva pamapoinzi matatu:
1. Tinoda kuchenesa guruva pamadziro kutanga kuita kuti nzvimbo yacho ichene uye yakarongeka;
2. Chiyero chekugadzirisa chinotevera → poda yevhu: mvura = 1: 0.3, tinogona kushandisa musanganisi wedhaka kuti tisanganise zvakaenzana pakusanganisa;
3. Tinogona kushandisa poindi paste kana nhete paste nzira kunamira pamadziro, kuitira kuti compress kune imwe flatness;
Kuti uwane mamwe mashoko ekuvaka, unogona kungotarisa:
1. Ndiyo kurapa kwekutanga kwehupfu hwedhaka. Isu tinofanirwa kuve nechokwadi chekuti pamusoro pebhodhi rekuchengetedza bhodhi rinonamirwa rakatsetseka uye rakasimba. Kana zvichidikanwa, inogona kupukutwa necoarse sandpaper. Panguva ino, zvinofanirwa kucherechedzwa kuti bhodhi rekudzivirira rinoda kudzvanywa zvakasimba, uye izvo zvinogoneka bhodhi seams zvinofanirwa kuve zvakanyungudutswa neyakavharira pamusoro uye iyo polymer powder polystyrene particle insulation mortar;
2. Patinogadzirisa poda yevhu, tinoda kuwedzera mvura zvakananga, uye tozoikurudzira kwemaminitsi mashanu isati yashandiswa;
3. Pakuvaka dhaka rehupfu, tinoda kushandisa simbi isina tsvina kutsetseka anti-crack mortar pane insulation board, dzvanya girazi fiber mesh jira muinodziya gypsum mortar uye iite yakatsetseka. Iyo mesh jira rinofanira kubatanidzwa uye rakaputirwa zvakaenzana. Upamhi hwejira regirazi fiber jira ndeye 10cm, jira regirazi regirazi rinoda kuiswa mukati mese, uye ukobvu hwefiber yakasimbiswa pamusoro pepamusoro inenge 2 ~ 5cm.
Mortar polymer poda ndiyo yakapedzwa slurry mushure mekuwedzera polymer poda. Kuramba kwayo kutsemuka kwakasimba, izvo zvinogona kudzivirira kukukurwa kwemhepo ine acidic pamadziro, uye hazvisi nyore kupuruzira uye deliquescence kunyangwe mushure mekunyorova. Pane imwe mukati uye kunze kwemadziro ekudzivirira.
Nguva yekutumira: Jan-29-2023