RDP (Redispersible Polymer Powder) wani foda ne da aka saba amfani da shi a cikin kayan gini, musamman a cikin kayan da aka dogara da siminti kamar turmi, adhesives da grouts.Ya ƙunshi resin polymer (yawanci bisa vinyl acetate da ethylene) da ƙari daban-daban.
Ana amfani da foda na RDP musamman don dalilai masu zuwa:
Haɓaka sassauci da Ƙarfafawa: Lokacin da aka ƙara zuwa kayan siminti, RDP yana ƙara ƙarfin su, elasticity da juriya.Wannan yana da mahimmanci musamman a aikace-aikace inda kayan ke ƙarƙashin motsi ko girgiza, kamar mannen tayal ko filasta na waje.
Ingantacciyar mannewa: RDP yana ƙara ƙarfin haɗin gwiwa tsakanin kayan tushen siminti da abubuwan da aka gyara kamar su kankare, itace, tayal ko allon rufewa.Yana haɓaka mannewa kuma yana rage haɗarin delamination ko rabuwa.
Riƙewar Ruwa: RDP yana taimakawa riƙe ruwa a cikin cakuda siminti, yana ba da damar isasshen ruwa mai kyau na siminti da tsawaita aikin kayan aiki.Wannan yana da fa'ida a aikace-aikace inda ake buƙatar ƙarin lokutan aiki ko mafi kyawun injina.
Ingantaccen aikin aiki: RDP yana haɓaka kwarara da yaduwa na kayan tushen siminti, yana sauƙaƙa haɗawa, ɗauka da amfani.Yana haɓaka aikin turmi kuma yana rage yawan aikin da ake buƙata yayin gini.
Tasiri Lokacin Saita: RDP na iya rinjayar lokacin saitin kayan siminti, yana ba da izini mafi girma akan tsarin saiti.Zai iya taimakawa ƙara ko rage lokacin saitin da ake buƙata don takamaiman aikace-aikacen.
Ingantattun Juriya na Ruwa: RDP yana haɓaka juriya na ruwa na kayan tushen siminti, yana sa su zama masu juriya ga shigar ruwa da ƙara ƙarfin su a cikin yanayin rigar ko damp.
Yana da mahimmanci a lura cewa ƙayyadaddun kaddarorin da aikin RDP foda na iya bambanta dangane da abun da ke ciki na polymer, girman barbashi, da sauran dalilai.Masana'antun daban-daban na iya ba da samfuran RDP tare da halaye daban-daban waɗanda aka keɓance da takamaiman aikace-aikace.
Gabaɗaya, RDP foda shine ƙari mai yawa don kayan gini wanda ke haɓaka sassauci, mannewa, aiwatarwa, juriya na ruwa da karko na samfuran tushen ciminti.
Lokacin aikawa: Juni-07-2023