Redisersible poda

Redispersible latex poda ndeye poda yakasarudzika yakagadzirwa yakagadziriswa polymer polymer emulsion nekupuruzira kupukuta. Iyo ine yakanaka kudzoserwa uye inogona kumiswazve muakagadzikana polymer emulsion mushure mekuwedzera mvura. Kuita kwacho kwakangofanana neyekutanga emulsion. Naizvozvo, zvinokwanisika kugadzira dhishi repamhepo rakaoma-rakasanganiswa, nekudaro vachivandudza zvigadzirwa zvevhu.

Redispersible latex poda yakakosha uye yakakosha inoshanda inowedzera dhaka. Inogona kuvandudza mashandiro evhu, kuwedzera simba rekufa, kuvandudza kusimba kwedura kune dzakasiyana siyana, nekuvandudza kusanduka uye deformability yedhaka Reistance, inomanikidza simba, inoshanduka simba, abrasion kuramba, kuomarara, kuomerera uye kuchengetedza mvura. , kushanda. Mukuwedzera, iyo latex poda ine hydrophobic zvombo inogona kuita kuti dhaka isanyatsoita mvura.

Mufananidzo 1 idhirowa redispersible latex upfu.

Redispersible latex poda yemasoni yedura uye plastering yedope ine zvakanaka impermeability, kuchengetwa kwemvura uye kusapisa kudzivisa, uye yakasimba yekubatanidza simba, iyo inogona kunyatso kugadzirisa kupwanya uye kupinza chimiro chiripo mune yetsika masonry dhaka. dambudziko.

Yega-yekuyera dhaka uye pasi zvinhu Redispersible latex upfu ine simba rakakwira, yakanaka kubatana / kunamatira uye kunoda kuchinjika. Inogona kuvandudza kuomerera, abrasion kuramba uye mvura kuchengetwa kwezvinhu. Inogona kuunza rheology yakanakisa, kushanda uye yakanyanya kunaka yekuzvishongedza kuita pasi pevhu rekukanda dhiramu uye screed.

Tile inonamira, mataira ejointing mumiriri Redispersible latex poda ine adhesion yakanaka, yakanaka yekuchengetedza mvura, yakareba yakavhurika nguva, inochinjika, kusag kusagadzikana uye yakanaka yakaoma -yechando kuramba. Inogona kuunza yakanyanya kunamatira, yakakwirira yekudzivirira kuramba uye yakanaka kuvaka mashandiro kune tira yekunamatira, yakaonda-dura tile inonamira uye yakabatana filler.

Waterproof dhaka redisperible latex poda inosimbisa chibvumirano chesimba kune ese ma substrates, inogadzirisa elastic modulus, inowedzera kuchengetwa kwemvura, inoderedza kupinza kwemvura, uye inopa zvigadzirwa nekushanduka kwakanyanya, kupokana kwemamiriro ekunze uye kukwirira kwemvura kuramba mvura Yekudzivirira kwemvura uye kuramba kwemvura kunoda mhedzisiro inogara kwenguva refu Simbiso hurongwa.

External madziro ekunze kuputira dhaka Redispersible emulsion upfu mune yekunze madziro ekunze ekuputira system inowedzera kubatana kweiyo dhaka uye inosunga simba kune iyo yekupisa yekuvhara bhodhi, kuitira kuti iwe ugone kutsvaga kuputira uye kudzikisa kushandiswa kwesimba. Kuti uwane inofanirwa kushanda, kusimba shanduko uye kushandisika mune ekunze kumadziro masimbi efurutse zvigadzirwa, unogona kuita kuti zvigadzirwa zvako zvevhu zviite zvakanaka zvinowirirana nehezheni yezvinyorwa zvekuisa uye hwaro. Panguva iyoyowo, zvinobatsirawo kuvandudza zvazvinoita nemishonga uye pamusoro mutswe nemishonga.

Mufananidzo 2 dhayagiramu ye redispersible latex powder.

Kugadziriswa kweMortar Redispersible latex poda ine iyo inodikanwa kuchinja, shrinkage, kukwirira kwakabatana, kwakakodzera kusimba uye kwakasimba simba. Gadzira dhaka rekumusoro rinosangana nezvinodikanwa pamusoro pekugadziriswa kongiri isina kurongeka.

Interfacial dhaka redispersible latex upfu inowanzo shandiswa kurapa pamusoro pekongiri, aerated kongiri, lime jecha zvidhinha uye kubhururuka dota zvidhinha. Kuchovha, kupwanya, nezvimwewo zvinoita kuti kunamatira kuve kwakasimba, kusapfuure kudonha uye kudzivirirwa nemvura, uye zvakanakisa kudziya-thaw kuramba. Iyo ine kukosha kune mashandiro mashoma, nyore kuvaka.

Redispersible hupfu zvigadzirwa zvakawandisa mumusika, asi zvivakwa zvavo zvakangofanana zvakafanana. Ivo vanogona kupfupikiswa muchidimbu seinotevera:

Redispersible poda hupfu hwakaumbwa nespain yekumesa polymer emulsion, zvakare inonzi yakaoma poda rubha. Iyi poda inogona kukurumidza kuderedzwa kuita emulsion mushure mekubatana nemvura, uye inochengetedza zvivakwa zvakafanana neyeiyo yekutanga emulsion, ndiko kuti, firimu ichaumbwa mushure mekunge mvura yapwa. Iyi firimu ine yakakwirira shanduko, yakakwirira kupisa kudzivirira uye kwakanaka kuramba kune akasiyana siyana substrates. Yakakwira bonding mutsara.

Rudzi urwu rwechigadzirwa runonyanya kushandiswa muminda yekuvaka yakadai sekunze kwemadziro kuputira, kubatanidza mataira, kurapwa kwemuchina, kubatanidza purasita, stucco plaster, kuvaka mukati uye kunze kwemadziro putty, yekushongedza matope, nezvimwewo. tarisiro yemusika.

Iko kusimudzira uye kushandiswa kweiyo redispersible latex poda yakavandudza zvikuru kushanda kwechinyakare zvekuvakisa zvinhu, yakavandudza zvakanyanya kubatana, kubatana, simba rekushanduka, kurwisa kupikisa, abrasion kuramba, kusimba, nezvimwe. Gadzira zvigadzirwa zvekuvaka nehunhu hwazvo uye zvemhando yepamusoro zvekuona mhando yemapurojekiti ekuvaka.