Mu ntchito yomanga, kufunika kwa zomangira zolumikizirana sikunganyalanyazidwe. Zipangizozi zimathandiza kwambiri pakuonetsetsa kuti kapangidwe kake ndi kukhala ndi moyo wautali komanso kuti zinthu zosiyanasiyana zomangira zikhale zolimba, makamaka zomangira zolumikizirana za konkire. Pakati pa mitundu yosiyanasiyana ya zomangira zolumikizirana, zomangira zolumikizirana za polyurethane ndizodziwika bwino chifukwa cha ntchito yawo yabwino komanso kusinthasintha kwawo.
Zomangamanga Universal GP Construction Joint PU Adhesive Sealant
SV 811FC ndi chinthu chimodzi, cholimba ngati mfuti, chomatira komanso chotseka chomwe chimakhala cholimba nthawi zonse. Zipangizo ziwirizi zimachokera ku chosindikizira chapadera cha polyurethane chochiritsidwa ndi chinyezi.
Mawonekedwe
1. Kumamatira bwino kwambiri pa zipangizo zonse zopangidwa ndi simenti, njerwa, zoumbaumba, galasi, zitsulo, matabwa, epoxy, polyester ndi acrylic resin.
2. Kuchira mwachangu.
3.Kusasinthasintha kwa nyengo komanso kukana madzi.
4. Siziwononga. Zingapakidwe ndi madzi, mafuta, ndi utoto wochokera ku rabara.
(Mayeso oyambirira akulimbikitsidwa).
5. Kulimba kwambiri.
6. Ingagwiritsidwe ntchito m'malo olumikizirana omwe sakhudzidwa ndi kusokonezeka
Pa mlingo waukulu, zomangira zolumikizirana ndizofunikira kwambiri poletsa madzi, mpweya, ndi zinthu zina zachilengedwe kuti zisalowe m'mipata ndi malo olumikizirana a zipangizo zomangira. Izi ndizofunikira kwambiri pa zomangamanga za konkriti, chifukwa kulowa kwa chinyezi kungayambitse dzimbiri la chitsulo, kuwonongeka kwa kuzizira ndi kusungunuka kwa konkriti komanso kuwonongeka konse kwa konkriti. Mwa kutseka bwino malo olumikizirana, zomangira zolumikizirana za polyurethane zimapereka chotchinga choteteza chomwe chimathandiza kusunga kukhazikika kwa nyumbayo komanso kulimba kwake.
Makamaka, ndikofunikira kumvetsetsa makhalidwe apadera a zomangira zolumikizira za polyurethane zomwe zimapangitsa kuti zikhale zoyenera kwambiri pa zomangira za konkriti. Mosiyana ndi zomangira zolumikizira zachikhalidwe, zomangira zolumikizira za polyurethane zimasinthasintha kwambiri ndipo zimatha kusintha kayendedwe ndi kukula kwa nyumba za konkriti. Kusinthasintha kumeneku ndikofunikira kwambiri m'malo omwe kusintha kwa kutentha ndi kayendedwe ka kapangidwe kake kumachitika kawirikawiri, chifukwa kumalepheretsa chomangiracho kuti chisasweke kapena kutaya mphamvu yake pakapita nthawi.
Kuphatikiza apo, zomangira za polyurethane zimakhala zomangirira bwino pamalo a konkire, zomwe zimapangitsa kuti zikhale zolimba komanso zokhalitsa zomwe zimamangiriza bwino malo olumikizirana. Chigwirizanochi n'chofunikira kwambiri kuti chomangiracho chikhale cholimba pansi pa mikhalidwe yosiyanasiyana ya chilengedwe komanso kupsinjika kwa kapangidwe kake. Kuphatikiza apo, zomangira za polyurethane zimakhala zolimba kwambiri ku nyengo, mankhwala, ndi kuwala kwa UV, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pomanga mkati ndi kunja.
Mu zolumikizira za konkire, zotsekera za polyurethane zimakhala ndi luso labwino kwambiri polumikizana ndi zinthu zosinthasintha komanso zosasinthasintha. Izi ndizothandiza makamaka pakugwiritsa ntchito monga zolumikizira zowonjezera, pomwe chotsekeracho chiyenera kukhala chotha kupirira kusuntha kwakukulu popanda kukhudza mawonekedwe ake otsekera. Pogwiritsa ntchito zotsekera za polyurethane mu zolumikizira za konkire, akatswiri omanga amatha kuwonetsetsa kuti zolumikizirazo zimakhalabe zotsekedwa bwino pomwe zikupereka kusinthasintha kofunikira kuti zigwirizane ndi kusuntha kwa kapangidwe kake.
Mwachidule, kugwiritsa ntchito zomangira za polyurethane pomanga, makamaka pomanga konkire, ndikofunikira kwambiri kuti nyumba zomangira zikhale zolimba komanso zogwira ntchito kwa nthawi yayitali. Zomangira zimenezi zimapereka chotchinga chodalirika ku zotsatira za chinyezi, mpweya, ndi zinthu zina zachilengedwe pamene zikugwirizana ndi mayendedwe osinthasintha omwe amapezeka m'nyumba zomangira konkire. Pomvetsetsa kufunika ndi mawonekedwe apadera a zomangira za polyurethane, akatswiri omanga amatha kupanga zisankho zodziwa bwino zomwe zimawonjezera ubwino ndi moyo wautali wa ntchito zawo.
Nthawi yotumizira: Juni-25-2024