Redispersible polymer powder (RDP) ke tlatsetso e fapaneng e sebelisoang haholo mesebetsing ea kaho le ea kaho.E bapala karolo ea bohlokoa ho ntlafatsa ts'ebetso ea lihlahisoa tse fapaneng ka ho fana ka thepa e ntlafalitsoeng joalo ka ho khomarela, ho tenyetseha, ho hanyetsa metsi le ho tšoarella.Phofo ena ha e le hantle ke phofo e tšoeu e phallang mahala e entsoeng ka polymer binder, hangata e thehiloeng ho vinyl acetate-ethylene kapa li-emulsion tse ling tsa copolymer.
Kenyelletso ea Redispersible Polymer Powders
Li-polymer powders tse ka sebelisoang hape li hlahisoa ka ho omisa li-polymer dispersions.Mokhoa ona o kenyelletsa ho fetola latex ea metsi hore e be phofo e sa lefelloeng ka ho tlosa metsi.Phofo e hlahisoang e ka qhaloa habonolo ka metsing ho etsa emulsion e tsitsitseng e tšoanang le ea pele ea ho hasana ha polymer.Thepa ena e ikhethang e etsa hore RDP e be tlatsetso ea bohlokoa haholo lits'ebetsong tse fapaneng.
Thepa ea Redispersible Polymer Powders
1. Sebopeho sa lifilimi:
Ha e eketsoa ho li-formations, RDP e thusa ho theha filimi e tsoelang pele le e feto-fetohang.
Filimi e fana ka ho khomarela ka mokhoa o babatsehang libakeng tse sa tšoaneng, ho thusa ho ntlafatsa matla a kakaretso le ho tšoarella ha sehlahisoa sa ho qetela.
2. Ha e kenelle metsi:
Li-polymer powders tse ka sebelisoang hape li ntlafatsa ho hanyetsa metsi ha thepa, ho etsa hore e tšoanelehe bakeng sa lits'ebetso tsa kantle tse hlokang ho pepesetsoa mongobo.
3. Ho tenyetseha:
Ho eketsoa ha RDP ho eketsa ho feto-fetoha ha thepa, ho thibela ho phunyeha le ho netefatsa bophelo bo bolelele tlas'a maemo a matla.
4. Ho khomarela:
Ho ntlafala ho khomarela ke o mong oa melemo e meholo ea ho sebelisa RDP, ho khothalletsa maqhama a matla pakeng tsa li-substrates tse fapaneng.
5. Ts'ebetso:
RDP e fana ka ts'ebetso e kholo ho moralo, e nolofalletsa bahlahisi le lihahi ho sebetsana le ho sebelisa thepa nakong ea kaho.
6. Ntlafatsa thepa ea mochini:
Ho eketsoa ha li-polymer powders tse ka sebelisoang hape hangata ho eketsa matla a mochini oa thepa, ka hona ho ntlafatsa ts'ebetso ka kakaretso.
Lisebelisoa tsa Redispersible Polymer Powders
1. Likhomaretsi tsa Lithaele le Grout:
Hangata RDP e sebelisoa ho li-adhesives tsa lithaele ho ntlafatsa ho khomarela, ho tenyetseha le ho hanyetsa metsi.
E thusa ho thibela ho phatloha le ho ntlafatsa ho tšoarella ha ho kenngoa ha lithaele tsa hau.
2. Mekhatlo ea Kantle ea Insulation le Finishing Systems (EIFS):
EIFS e rua molemo ho tsoa ho ho thibela metsi le ho feto-fetoha ha maemo ho fanoang ke RDP, ho netefatsa hore enfelopo ea mohaho e tšoarella nako e telele le boemo ba leholimo.
3. Ho ipeha tlas'a maemo a tlase:
RDP e ntlafatsa ts'ebetso ea li- underlayment tse ikemetseng ho fana ka sebaka se boreleli le se tšoarellang bakeng sa ho kenya fatše ka mor'a moo.
4. Seretse le samente:
Li-mortar le li-plaster tse sebelisang RDP li ntlafalitse ho khomarela, ho sebetsa le ho hanyetsa maemo a tikoloho, ho etsa hore e be tse loketseng bakeng sa mefuta e fapaneng ea likopo tsa kaho.
5. Lihlahisoa tse thehiloeng ho Gypsum:
Hangata li-polymer powders tse ka fetolehang li eketsoa mefuteng e thehiloeng ho gypsum ho matlafatsa matla, ho khomarela le ho hanyetsa crack.
6. Lera le thibelang metsi:
Ho hanyetsa metsi ha RDP ho etsa hore e be karolo ea bohlokoa ea ho haha membrane e thibelang metsi.
7. Crack fillers le metsoako e kopanetsoeng:
RDP e thusa ho ntlafatsa ho tenyetseha le ho khomarela ha crack fillers le metsoako e kopaneng, ho netefatsa tokiso e sebetsang le e tšoarellang nako e telele.
8. Lihlahisoa tsa samente:
Dihlahiswa tse thehilweng ka samente, tse jwalo ka merabe ya ho lokisa le di-grouts, di una molemo ho tswa ho tshebetso e ntlafetseng le ho swarelela ho fanweng ke RDP.
9. Ho roala ka sebopeho:
Ho tšoarella le ho hanyetsa boemo ba leholimo ha lipente tsa bokantle ba ka ntle lia matlafatsoa ha RDP e kenyeletsoa mefuteng ea tsona.
10. Li-Caulks le Li-Sealants:
Ho feto-fetoha ha maemo a RDP le sekhomaretsi se e etsa tlatsetso ea bohlokoa mekhoeng ea li-caulking le sealant, e ntlafatsang ts'ebetso ea bona ha nako e ntse e ea.
Mehopolo ea Tikoloho le Taolo
1. Tšusumetso ea tikoloho:
Hangata li-polymer powders tse ka sebelisoang hangata li nkoa e le botsoalle ba tikoloho hobane li thusa ho lelefatsa bophelo le ho tšoarella ha thepa, ho fokotsa tlhokahalo ea ho nkeloa sebaka khafetsa.
2. Tumellano ea Taolo:
Baetsi le basebelisi ba RDP ba hloka ho ipapisa le melao ea lehae le ea machabeng mabapi le ts'ebeliso ea li-polymer thepa ea kaho.
ha re phethela
Li-polymer powders tse ka sebelisoang hape ke li-additives tse bohlokoa haholo indastering ea kaho.E ntlafatsa thepa ea mefuta e fapaneng ea lisebelisoa, ho kenyelletsa ho khomarela, ho feto-fetoha ha maemo le ho hanyetsa metsi, e leng se etsang hore e be motsoako oa bohlokoa ha ho etsoa li-adhesives, mortars, coatings le tse ling.Lisebelisoa tse fapaneng tsa RDP li thusa ho aha meaho e tšoarellang, e tsitsitseng le e sebetsang hantle.Ha thekenoloji e ntse e tsoela pele, karolo ea phofshoana ea polymer e qhalakantsoeng e kanna ea atoloha, ea ama ts'ebeliso ea lisebelisoa le mekhoa ea kaho e tsoelang pele.
Nako ea poso: Dec-19-2023