Gulu la Sandwich la 3D FRP
Gulu la masangweji la thovu lopangidwa ndi 3D FRP ndi njira yatsopano. Njira yatsopano imatha kupanga gulu lopangidwa ndi zinthu zofanana kukhala lamphamvu komanso lolimba. Sokani mbale ya PU yolimba kwambiri mu nsalu yapadera ya 3D, kudzera mu njira ya RTM (vacuum moldig).
Ubwino
● Yopangidwa Mwaluso Kwambiri.
●Nkhope ya panel ndi yokongola kwambiri,
● Mphamvu yapamwamba.
● Kumaliza kamodzi kokha, thetsani vuto la thovu la sandwich panel lachikhalidwe.
Tchati cha kapangidwe kake
Ngati yapangidwa ndi nsalu ya 3D yamba kenako nkudzazidwa ndi thovu la PU, thovu silidzakhala lofanana, ndipo kuchuluka kwake sikudzakhala kofanana. Mphamvu ya gululo idzakhala yochepa kwambiri.
M'lifupi mwake ndi 1500mm, mutha kusankha thovu losiyana, monga PU, PVC ndi zina zotero. Mphamvu ya thovu ya PVC ndi yokwera kuposa PU, mtengo wake ndi wokweranso. PU yopyapyala kwambiri ndi 5mm, PVC yopyapyala kwambiri ndi 3mm. Kukula kwabwinobwino ndi 1200x2400mm, pa bolodi labwinobwino sankhani thovu la PU (kuchuluka kwa 40kg/m3) + mphasa yolumikizana mbali ziwiri kapena yoluka, makulidwe onse ndi 20mm.
Kugwiritsa ntchito
Ubwino wa RTM
| Ubwino wa RTM | Kodi chimakubweretserani chiyani? |
| Malo opangidwa adzafotokozedwa bwino mukakanikiza | Mtengo wotsika womaliza komanso mtundu wokongola |
| Kumasuka kwakukulu kwa nkhungu komanso kuchuluka kwa ulusi wambiri (mpaka 60%) | Katundu wapamwamba kwambiri wamakina |
| Chokhazikika Chobwerezabwereza | Chiŵerengero chotsika cha kusiya ntchito komanso choyenera mapulogalamu apamwamba |
| Kupititsa patsogolo mafakitale atsopano mosalekeza | Kusunga ndalama, mphamvu zambiri zogwiritsira ntchito zida |
| Njira yotseka nkhungu | Palibe mpweya uliwonse woipa komanso wosavuta kugwiritsa ntchito |
