Kubwezeretsedwanso latx ufa (RDP) ndikofunikira kwambiri pakudzilimbitsa nokha. Gawo lake lalikulu ndi chinthu cha ufa chopangidwa kuchokera ku polymer emulsion kudzera pakuyanika. RDP ikhoza kubwezeretsedwanso m'madzi kuti apange emulsion, kupereka mavalidwe apamwamba. Otsatirawa amasanthula zomwe zimayambitsa matope odzikongoletsa kuchokera pazinthu zinayi: kugwira ntchito, makina, zolimbitsa thupi komanso zolimbitsa thupi.
1. Kusintha kwa ntchito
RDP imatha kusintha madzimadzi ndi mafuta odzilimbitsa okha. Ntchito yake imatha kuchepetsa mikata yamkati ya matope, ndikupanga madzi ambiri akumadzi komanso kufunikira kwa ntchito zomanga. Kuphatikiza apo, idp imatha kuwonjezera matope, kuti ikhale yosavuta kufalitsa ndikubwezeretsanso mphamvu, potero ndikuwonetsetsa kuti malo opangira omanga ndi osalala komanso osasintha.
2. Kupititsa patsogolo katundu wamakina
RDP imatha kusintha mphamvu zothekera komanso kulimbitsa matope okhalitsa. Izi ndichifukwa choti filimu ya Polymer yopangidwa ndi rdp pamsonkhano wama hydration njira imatha kusewera pakati pa zinthu za simenti, kukulitsa ziwonetsero zamitundu, ndikusintha kukana kwa zinthu zakuthupi. Makamaka pansi pa kugwada kokhazikika, mawonekedwe osokoneza bongo a Pulymestic of the Polymer amathandizira kuthetsa kupsinjika, motero kumasintha mphamvu yakuthupi.
3. Kukonzanso kwa magwiridwe antchito
RDP imatha kusintha chibwibwi cha matope odzilimbitsa nokha, kuwonetsa bwino zakumwa za ku Freeze-Thaw, kukana madzi ndi alkali kukana. Kanema wa polymer wopangidwa ndi rdp ali ndi nthunzi yotsika yamadzi ndikulimbana ndi kukokoloka kwamankhwala, komwe kumatha kupewa kulowerera chinyezi chakunja ndi masitima oipa, potero, powonjezera moyo wa Utumiki wa matongu. Kuphatikiza apo, RDP imathanso kuchepetsa kuchuluka kwa mpweya ndikusintha kwambiri kukhazikika kwa zinthu zomwe zimagwiritsidwa ntchito nthawi yayitali.
4. Kukhazikitsa magwiridwe antchito
Matope samatha nthawi yolimbana, yomwe imatha kuyambitsa ming'alu mosavuta. RDP imatha kuchepetsa vutoli kudzera pamakina awiri:
Kanema wa polymer amapanga mawonekedwe osinthika pa intaneti nthawi yolimbana, yomwe imatha kufafaniza ndikutenga nkhawa zamkati zomwe zimachitika chifukwa chouma.
RDP imatha kuwonjezera madzi osunga madzi mu microstration ndikuchepetsa madzi opopera, potero kuchepetsa kuthekera kwa ming'alu yochepa.
Mosamala komanso kugwiritsa ntchito moyenera
Ngakhale idp imatha kusintha matope odzilimbitsa okha, Mlingo wake umayenera kulamulidwa bwino. Zowonjezera zochuluka zimatha kuyambitsa kuchuluka kwake ndikukhudze nyonga zoyambirira; Kuphatikiza kosakwanira kungapangitse kuti zikhale zovuta kukwaniritsa zomwe mukufuna. Kuphatikiza apo, mitundu yosiyanasiyana ya rdp (monga zinthu zochokera pa ethylene vinylete compolymer kapena acrylate) kukhala ndi kusiyana kochita, ndipo mtundu woyenera uyenera kusankhidwa kutetezedwa ndi zosowa zina.
Monga chowonjezera cha polymertifoutional, idp imagwira gawo limodzi pokonza madzimadzi, makina, makina, kukhazikika komanso kuwonongeka kwa matope okha. POPANDA ZINTHU ZOSAVUTA NDIPONSO ZOFUNIKA KWAMBIRI
Post Nthawi: Feb-15-2025