M'dziko lomanga, kufunikira kwa ma sealants ophatikizana sikungatheke. Zidazi zimagwira ntchito yofunikira kwambiri pakuwonetsetsa kukhulupirika kwapangidwe komanso moyo wautali wazinthu zosiyanasiyana zomangira, makamaka zolumikizira za konkriti. Pakati pa mitundu yosiyanasiyana ya ma sealant ophatikizana, zosindikizira za polyurethane ndizosankha zodziwika bwino chifukwa chakuchita bwino komanso kusinthasintha.
Zomangamanga Universal GP Yomanga Yophatikiza PU Adhesive Sealant
SV 811FC ndi gawo limodzi, kalasi yamfuti, zomatira ndi zomata zokhazikika zokhazikika. Zida zapawirizi zimakhazikitsidwa ndi chosindikizira chapadera chokhala ndi chinyezi cha polyurethane.
Mawonekedwe
1.Kumamatira kwabwino pazida zonse za simenti, njerwa, zoumba, galasi, zitsulo, matabwa, epoxy, poliyesitala ndi utomoni wa acrylic.
2.Fast machiritso mlingo.
3.Kutentha kwabwino komanso kukana madzi.
4.Zosawononga. Ikhoza kupakidwa utoto ndi madzi, mafuta, ndi utoto wa raba.
(Mayeso oyambirira akulimbikitsidwa).
5.Kukhazikika kwakukulu.
6.Ikhoza kugwiritsidwa ntchito mumagulu osagwirizana ndi tamper
Pamlingo waukulu, zosindikizira zolumikizana ndizofunikira kuti madzi, mpweya, ndi zinthu zina zachilengedwe zisalowe mumipata ndi zolumikizira za zida zomangira. Izi ndizofunikira makamaka pazinyumba za konkire, chifukwa kulowetsedwa kwa chinyezi kungayambitse dzimbiri lachitsulo, kuwonongeka kwa chisanu ndi kuwonongeka kwathunthu kwa konkire. Mwa kusindikiza bwino zolumikizira, zosindikizira za polyurethane zimapereka chotchinga choteteza chomwe chimathandizira kuti nyumbayo ikhale yokhazikika komanso yolimba.
Mwachindunji, ndikofunikira kumvetsetsa mawonekedwe apadera a ma polyurethane joint sealants omwe amawapangitsa kukhala abwino pamalumikizidwe a konkriti. Mosiyana ndi zosindikizira zachikhalidwe, zosindikizira za polyurethane zimasinthasintha kwambiri ndipo zimatha kusinthasintha ndikuyenda komanso kukulitsa konkriti. Kusinthasintha kumeneku n'kofunika kwambiri m'madera omwe kusintha kwa kutentha ndi kayendetsedwe ka kayendetsedwe kake kamakhala kofala, chifukwa kumalepheretsa kuti sealant isawonongeke kapena kutaya mphamvu yake pakapita nthawi.
Kuphatikiza apo, zosindikizira za polyurethane zimamatira bwino kwambiri pamalo a konkriti, kuonetsetsa kuti pali mgwirizano wolimba komanso wokhalitsa womwe umasindikiza bwino mfundo. Mgwirizanowu ndi wofunikira kwambiri kuti chisindikizo chikhalebe chokhazikika pansi pazikhalidwe zosiyanasiyana zachilengedwe komanso zovuta zamapangidwe. Kuphatikiza apo, zosindikizira za polyurethane zimalimbana ndi nyengo, mankhwala, ndi kuwonekera kwa UV, zomwe zimawapangitsa kukhala oyenera ntchito zomanga zamkati ndi zakunja.
M'malumikizidwe a konkire, zosindikizira za polyurethane zimakhala ndi zinthu zabwino kwambiri zomwe zimathandizira mayendedwe olumikizana mwamphamvu komanso osasunthika. Izi ndizopindulitsa makamaka pazogwiritsa ntchito monga zolumikizira zowonjezera, pomwe chosindikizira chiyenera kupirira kusuntha kwakukulu popanda kukhudza kusindikiza kwake. Pogwiritsira ntchito zosindikizira za polyurethane m'magulu a konkire, akatswiri omangamanga amatha kuonetsetsa kuti ziwalozo zimakhalabe zosindikizidwa bwino pamene zimapereka kusinthasintha koyenera kuti zigwirizane ndi kayendetsedwe ka zomangamanga.
Mwachidule, kugwiritsa ntchito zosindikizira zophatikizana za polyurethane pomanga, makamaka m'magulu a konkire, ndizofunikira kuti zitsimikizire kukhazikika kwanthawi yayitali komanso magwiridwe antchito a zomangamanga. Zosindikizira izi zimapereka chotchinga chodalirika motsutsana ndi zotsatira za chinyezi, mpweya, ndi zinthu zina zachilengedwe pomwe zimathandizira mayendedwe osunthika omwe amakhala muzinthu za konkriti. Pomvetsetsa kufunikira ndi zinthu zapadera za polyurethane sealants, akatswiri omangamanga amatha kupanga zisankho zomwe zimawonjezera ubwino ndi moyo wautali wa ntchito zawo.
Nthawi yotumiza: Jun-25-2024