Polyurethane bene fenti ne mai babban aiki na rufin bene wanda aka yi amfani da shi sosai a masana'antu, kasuwanci da gine-gine. Ya ƙunshi resin polyurethane, wakili na warkewa, pigments da filler, da dai sauransu, kuma yana da kyakkyawan juriya na lalacewa, juriya na sinadarai da juriya na yanayi. Babban fasali na fenti na bene na polyurethane sun haɗa da:
1. Ƙarfin lalacewa mai ƙarfi: Fenti na bene na polyurethane yana da juriya mai kyau kuma ya dace da wuraren da ake yawan zirga-zirga, kamar wuraren tarurruka, ɗakunan ajiya da kasuwanni.
2. Chemical Resistance : Yana da kyau juriya ga nau'in sinadarai iri-iri (kamar man fetur, acid, alkali, da dai sauransu), kuma ya dace da yanayi kamar tsire-tsire masu guba da dakunan gwaje-gwaje.
3. Kyakkyawan elasticity : Fenti na bene na polyurethane yana da wani nau'i na elasticity, wanda zai iya tsayayya da ƙananan ƙarancin ƙasa kuma ya rage abin da ya faru na fasa.
4. Aesthetics : Za a iya shirya launuka daban-daban bisa ga bukatun. Filaye yana da santsi kuma mai sauƙin tsaftacewa, yana inganta kyawawan yanayi.
Matakan gini
Tsarin gine-ginen fenti na bene na polyurethane yana da rikitarwa kuma yana buƙatar bin matakai masu zuwa:
1. Tushen jiyya
TSAFTA: Tabbatar cewa ƙasa ba ta da ƙura, mai da sauran ƙazanta. Yi amfani da bindigar ruwa mai ƙarfi ko injin tsabtace masana'antu don tsaftacewa.
Gyara: Gyara tsagewa da ramuka a ƙasa don tabbatar da shimfidar tushe mai santsi.
Niƙa: Yi amfani da injin niƙa don goge ƙasa don ƙara mannewar rufin.
2. Aikace-aikacen farko
Zaɓi firamare: Zaɓi fiɗa mai dacewa bisa ga ainihin halin da ake ciki, yawanci ana amfani da firam na polyurethane.
Brushing: Yi amfani da abin nadi ko fesa bindiga don shafa fidda kai daidai don tabbatar da ɗaukar hoto. Bayan da na'urar bushewa ta bushe, bincika kowane tabo da aka rasa ko rashin daidaituwa.
3. Gina tsaka-tsaki
Ana shirya murfin tsaka-tsaki: Shirya suturar tsaka-tsaki bisa ga umarnin samfur, yawanci ƙara wakili mai warkewa.
Brushing: Yi amfani da jujjuya ko abin nadi don yin amfani da tsaka-tsakin riguna don ƙara kauri da juriya na ƙasa. Bayan tsakiyar gashin ya bushe, yashi.
4. Topcoat aikace-aikace
Shirya topcoat: Zaɓi launi kamar yadda ake buƙata kuma shirya saman saman.
Aikace-aikace: Yi amfani da abin nadi ko fesa bindiga don shafa saman rigar daidai don tabbatar da santsi. Bayan topcoat ya bushe, duba daidaitattun suturar.
5. Kulawa
Lokacin kulawa: Bayan an gama zanen, ana buƙatar kulawa da kyau. Yawancin lokaci yana ɗaukar fiye da kwanaki 7 don tabbatar da cewa fentin bene ya warke gaba ɗaya.
Guji matsi mai nauyi: A lokacin lokacin warkewa, guje wa sanya abubuwa masu nauyi a ƙasa don guje wa shafar ingancin sutura.
Zazzabi da Humidity: Kula da yanayin zafi da zafi yayin gini. Sakamakon ginin yawanci mafi kyau a ƙarƙashin yanayin 15-30 ℃.
Kariyar Tsaro: Ya kamata a sa safar hannu masu kariya, abin rufe fuska da tabarau yayin gini don tabbatar da aminci.
Lokacin aikawa: Satumba-27-2024