Zotsatira za ufa wa latex wopangidwanso pa EPS matope otsekemera otenthetsera

Redispersible latex powder (RDP)ndi redispersible polima ufa wopangidwa kudzera kutsitsi kuyanika luso. Ili ndi kumatira bwino, kusinthasintha, kukana ming'alu ndi kukana madzi, ndipo imagwiritsidwa ntchito kwambiri muzomangamanga. pakati. EPS (yowonjezera polystyrene) matope otsekera matenthedwe ndi zinthu zopepuka zotenthetsera zomwe zimapangidwa ndi tinthu tating'onoting'ono ta EPS monga chophatikiza chopepuka, simenti ngati zinthu zomangira simenti, ndi zina zowonjezera. Kubweretsa ufa wonyezimira wa latex mumatope a EPS amatha kusintha kwambiri mawonekedwe ake akuthupi komanso amakina komanso ntchito yomanga.

1. Njira yogwiritsira ntchito ufa wa latex wopangidwanso mu EPS matope otsekemera
Monga zinthu za polima, RDP imapanga filimu yopitilira polima kudzera pakubalalitsanso panthawi ya hydration. Filimuyi imatha kuvala tinthu tating'onoting'ono ta simenti, zophatikizika zopepuka ndi tinthu tating'ono ta EPS mumtondo, potero kumawonjezera mphamvu yolumikizana pakati pazigawozo. Kuphatikiza apo, mafilimu a polima amatha kudzaza ming'alu yaying'ono ndi pores mumtondo, potero kumapangitsa kuti zinthuzo zikhale zolimba komanso zosakwanira. Makhalidwe osinthika a RDP amathandizira kuchepetsa vuto losweka la EPS insulation matope chifukwa cha kusiyana kwa kutentha kapena kusintha kwa katundu.

2. Momwe mungagwiritsire ntchito matope a EPS Insulation
(1) Kulimbitsa mgwirizano
Kuyambitsidwa kwa RDP kumatha kupititsa patsogolo mphamvu zomangira za matope a EPS. Mapangidwe a polima filimu osati kumawonjezera kugwirizana mphamvu pakati pa EPS particles ndi masanjidwewo, komanso bwino kugwirizana ntchito pakati matope ndi m'munsi khoma, potero kuchepetsa chiopsezo kukhetsa ndi kuwongolera durability dongosolo.

(2) Limbikitsani kukana ming’alu
ChifukwaRDPali ndi kusinthasintha kwabwino, filimu ya polima yopangidwa ndi iyo imatha kuteteza kupsinjika ndikuchedwetsa kukula kwa ma microcracks. Kafukufuku akuwonetsa kuti mphamvu zosunthika komanso zosunthika za matope otsekemera a EPS osakanikirana ndi kuchuluka koyenera kwa RDP zimakhazikika bwino, zomwe zimathandizira kukonza kukana kwamatope.

(3) Kupititsa patsogolo ntchito yomanga
RDP imatha kukonza magwiridwe antchito komanso kusungidwa kwamadzi kwa matope a EPS otsekereza ndikuwongolera magwiridwe antchito panthawi yomanga. Zomwe zimasunga madzi zimathandizira kuchedwetsa kutayika kwamadzi mumtondo, potero kuwonetsetsa kuti mazikowo ali ndi madzi okwanira komanso kukulitsa mphamvu zoyambirira.

(4) Limbikitsani kulimba
Kukaniza kwamadzi ndi mankhwala a filimu ya RDP kumathandizira kwambiri kukana kuzizira komanso kukana kwa carbonation kwa matope otsekemera a EPS. Izi ndizofunikira makamaka pakuchita kwanthawi yayitali kwazinthuzo.

(5) Kusintha kwapakatikati mwa kachulukidwe
Kuyambitsa kwa RDP sikukhudza kachulukidwe ka matope, koma kuwongolera mphamvu yopondereza kumafuna kuwongolera mlingo. Kuchulukira kwa RDP kungayambitse kuchepa kwa kukana kukanika, chifukwa chake chiŵerengerocho chiyenera kukonzedwa bwino ndikukwaniritsa zinthu zina.

3. Kufunika kwaumisiri
M'makina enieni a uinjiniya, matope opaka utoto wa EPS amafunika kukhala ndi zotsekemera zabwino komanso zamakina, ndikukwaniritsa zofunikira pakumanga kosavuta komanso kulimba kwambiri. Monga chosinthira kiyi, ufa wowonjezera wa latex umapereka mayankho angapo okhathamiritsa a EPS matope otsekemera. Kumbali imodzi, kugwiritsa ntchito RDP kumathandizira kwambiri kumamatira ndi kukana kwa matope ndipo kumachepetsa chiopsezo cha kusanjikiza kotsekera kugwa ndikusweka; Kumbali ina, kuwongolera kwake pakumanga ndi kukhazikika kwa matope kumapangitsa kuti matope a EPS akhale oyenera pama projekiti apamwamba opulumutsa mphamvu.

Redispersible latex ufaimatha kusintha kwambiri magwiridwe antchito, kukana ming'alu, ntchito yomanga komanso kulimba kwa matope otsekemera a EPS popanga filimu ya polima. Mu ntchito zauinjiniya, kukhathamiritsa koyenera kwa mlingo ndi kugwiritsa ntchito RDP kumatha kukwaniritsa zinthu zabwino kwambiri. Kafukufuku wamtsogolo atha kuwunikiranso mgwirizano pakati pa RDP ndi zosintha zina kuti zikwaniritse zosowa za matope otsekereza matenthedwe muzochitika zosiyanasiyana.