RDP ya zomatira matailosi

Redispersible polima ufa RDP/VAEamagwiritsidwa ntchito kwambiri

1, Tilezomatira: ceramic matailosi zomatira, nyumba ndi kutchinjiriza bolodi zomatira;

2, khoma matope: kunja kutchinjiriza matope, kukongoletsa matope;

3, matope pansi: matope odzipangira okha, matope okonza, matope osalowa madzi, matope owuma a ufa;

4, zokutira ufa: mkati ndi kunja khoma ndi nthomba putty ufa,polima ufakusinthidwa laimu-simenti pulasitala ndi utoto;

5, zida zodzaziramo: cholumikizira matayala a ceramic, matope olowa.

Redispersible polima ufa RDP/VAEZimapangitsa kuti matope azitha kukulitsa luso lomangirira komanso mphamvu yake yolimba, kugwa kwamadzi, kusunga madzi ndi kukhuthala kwa ntchito yomanga ndikwabwino, kukana madzi, kukana kuzizira, kukalamba kwa kutentha kwambiri, zosakaniza zosavuta, zosavuta kugwiritsa ntchito. Dziko Latsopano ufa ndi simenti ali maphatikizidwe wabwino, mafupa akhoza kusungunuka kwathunthu mu simenti matope phala, mphamvu ya simenti, kuchiritsa sikuchepetsa zonse zomatira zotsatira, filimu kupanga katundu ndi kusinthasintha, komanso ali ndi zabwino dzimbiri kukana, bata. ndi kugwirizana ntchito ndi kukana mng'alu, youma nswala, angathe kuteteza kukokoloka kwa mpweya acidic pa khoma, pambuyo pulverization chonyowa, osati mosavuta deliquescence. Ikhoza kupititsa patsogolo ntchito yamatope, kupititsa patsogolo mphamvu yamatope, kupititsa patsogolo mphamvu zomangira zamatope ndi magawo osiyanasiyana, kusintha kusinthasintha ndi kusinthasintha kwa matope, mphamvu zopondereza, mphamvu zosunthika, kukana kuvala, kulimba, kumamatira ndi kusunga madzi, kumanga. . Kuphatikiza apo,polima ufandi hydrophobicity amatha kupanga matope kukhala abwino kukana madzi.

Redispersible polima ufa RDP/VAEsichiyenera kusungidwa ndi kunyamulidwa ndi madzi, kuchepetsa ndalama zoyendera; Moyo wautali wosungira, wotsutsa-kuzizira, wosavuta kusunga; Kukula kochepa, kulemera kopepuka, kosavuta kugwiritsa ntchito; Ikhoza kusakanikirana ndi hydrocoagulable binder kuti ipange premix yopangidwa ndi resin yosinthidwa, yomwe imangofunika kuwonjezera madzi pamene ikugwiritsidwa ntchito, zomwe sizimangopewa zolakwika pakusakaniza pamalopo, komanso zimathandizira chitetezo cha kayendetsedwe ka mankhwala.

Kubalalitsapolima ufamu matope onse kuti apange kufooka kwa matope a simenti monga brittleness, high elastic modulus of the improved, fu mu simenti yamatope omangira mphamvu, kusinthasintha kwabwino ndi kukana kwamanjenje ndikuchedwetsa ming'alu ya simenti, chifukwa cha polima ndi polima. simenti matope mawonekedwe interpenetrating maukonde dongosolo, pore anapanga mosalekeza polima nembanemba, kulimbikitsa mgwirizano pakati pa akaphatikiza, otsekedwa mbali ya pores mu matope, kotero kuumitsa kusinthidwa matope kuposa simenti matope ntchito ali ndi kusintha kwakukulu.

Redispersible polima ufa RDP/VAEimabalalika mufilimu ndipo imagwira ntchito yolimbikitsa ngati chomatira chachiwiri; Colloid yoteteza imatengedwa ndi matope (kanema sidzawonongedwa ndi madzi, kapena "kubalalitsidwa kwachiwiri"); Utomoni wa polima umagawidwa mumtundu wonse wamatope ngati zida zolimbikitsira, zomwe zimawonjezera mgwirizano wamatope.