Muzomangamanga ndi zomangamanga, kufunikira kwa ma sealants ophatikizana sikungapitirire.Zidazi zimagwira ntchito yofunika kwambiri powonetsetsa kuti zomangazo ndi zowona komanso zamoyo wautali potseka mipata ndikuletsa kulowerera kwamadzi, mpweya, ndi zinthu zina zovulaza.Mwa mitundu yosiyanasiyana ya zosindikizira zolumikizana zomwe zilipo, zodzikongoletsera za PU elastic joint sealant zatuluka ngati chisankho chodziwika bwino chifukwa cha mawonekedwe ake apadera komanso magwiridwe antchito osiyanasiyana.Nkhaniyi ikufuna kuwunika mawonekedwe, maubwino, ndi kugwiritsa ntchito kwa PU elastic joint sealant.
Self-leveling PU elastic joint sealantndi chigawo chimodzi chopangidwa ndi polyurethane chomwe chimawonetsa kuyenda kwapadera komanso kudziwongolera.Amapangidwa ndi kuphatikiza kwa polyol ndi isocyanate, yomwe, ikasakanikirana, imakumana ndi mankhwala kuti apange chosindikizira chokhazikika komanso chosinthika.Kudziyimira pawokha kwa chosindikizirachi kumapangitsa kuti chifalikire momveka bwino komanso mosasunthika pamalo opingasa, kuonetsetsa kuti kutha kopanda phokoso komanso kofanana.
Kukhazikika kwa chosindikizira ndi chinthu china chofunikira chomwe chimasiyanitsa.Imakhala ndi kuthanuka kwambiri ndipo imatha kupirira kusuntha kwakukulu komwe kumachitika chifukwa cha kusinthasintha kwa kutentha, kukhazikika kwa kapangidwe kake, kapena kugwedezeka.Katunduyu amatsimikizira kuti chosindikiziracho chimakhalabe chokhazikika ngakhale pansi pa zinthu zosinthika, kuchepetsa chiopsezo cha kulephera kwa mgwirizano ndi kuwonongeka kotsatira kwa kapangidwe kake.
Ubwino:
Self-leveling PU elastic joint sealant imapereka maubwino angapo kuposa mitundu ina ya zosindikizira.Choyamba, katundu wake wodzipangira yekha amachotsa kufunikira kwa zida zowonjezera kapena njira kuti akwaniritse bwino.Izi sizimangopulumutsa nthawi ndi khama komanso zimatsimikiziranso mawonekedwe osasinthasintha pamalumikizidwe osindikizidwa.
Kuphatikiza apo, kusungunuka kwapadera kwa chosindikizirachi kumapangitsa kuti chizitha kusuntha molumikizana popanda kusweka kapena kung'ambika.Kusinthasintha kumeneku kumakhala kopindulitsa makamaka m'mapangidwe omwe amasinthasintha pafupipafupi kutentha kapena katundu wolemetsa.Kutha kupirira zinthu zosinthika kumapangitsa kukhazikika komanso moyo wautali wamagulu omata, kuchepetsa kufunika kokonzanso kapena kukonza pafupipafupi.
Kuphatikiza apo, chodzikongoletsera cha PU cholumikizira cholumikizira chimawonetsa kumamatira kwamitundu ingapo, kuphatikiza konkriti, zitsulo, matabwa, ndi mapulasitiki.Kusinthasintha kumeneku kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito zosiyanasiyana, monga zolumikizira zowonjezera, zolumikizira zowongolera, ndi kusindikiza kozungulira.Kugwirizana kwa sealant ndi zida zosiyanasiyana kumatsimikizira mgwirizano wotetezeka komanso kusindikiza kogwira mtima, kumapangitsa kuti magwiridwe antchito onse apangidwe.
Mapulogalamu:
Self-leveling PU elastic joint sealant imagwiritsa ntchito kwambiri ntchito zambiri zomanga ndi zomangamanga.Amagwiritsidwa ntchito kwambiri m'nyumba zamalonda ndi zogona, milatho, misewu yayikulu, ma eyapoti, ndi mafakitale.Ntchito zina zapadera ndi:
1. Zowonjezera Zowonjezera:
Self-leveling PU elastic joint sealant ndi yabwino kusindikiza maulalo okulitsa mumapangidwe a konkriti.Malumikizidwewa amathandizira kuyenda kwachilengedwe kwa nyumbayo chifukwa cha kusintha kwa kutentha kapena kukhazikika.Kuthamanga kwa sealant kumapangitsa kuti ikule ndikugwirizanitsa ndi mgwirizano, kuteteza madzi kuti asalowemo komanso kusunga kukhulupirika kwapangidwe.
2. Control Joints:
Malumikizidwe owongolera amapangidwa mwadala muzitsulo za konkriti kuti azitha kusweka chifukwa cha kuchepa.Self-leveling PU elastic joint sealant imasindikiza bwino mfundozi, kuteteza kulowa kwa chinyezi, mankhwala, ndi zinyalala.Zimathandizanso kuti zikhale zosalala komanso zowoneka bwino, kupititsa patsogolo kamangidwe kake.
3. Kusindikiza kozungulira:
Chosindikiziracho chimagwiritsidwa ntchito nthawi zambiri kutseka mawindo, zitseko, ndi zina zotsegula.Makhalidwe ake abwino amamatira amaonetsetsa kuti chisindikizo chopanda madzi komanso chopanda mpweya, kuteteza kutaya mphamvu ndi kupititsa patsogolo mphamvu za nyumbayo.
Self-leveling PU elastic joint sealant imapereka maubwino angapo omwe amapangitsa kukhala chisankho chabwino kwambiri pazomanga ndi zomangamanga.Katundu wake wodziyimira pawokha, kukhazikika, komanso kumamatira kumathandizira kulimba, magwiridwe antchito, ndi kukongola kwa mfundo zomata.Pomwe ntchito yomanga ikupitilirabe, kufunikira kwa PU elastic joint sealant ikuyembekezeka kukula, motsogozedwa ndi magwiridwe antchito ake apamwamba komanso kusinthasintha.
Nthawi yotumiza: Sep-26-2023