Matsalolin da foda shafi aikace-aikace a kan galvanized surface

polyester foda kan zafi tsoma galvanized karfe samar da babban sa architectural gama da abubuwa na karfe tare da kyawawan halaye na yanayi na yanayi.Fura mai rufin foda yana tabbatar da matsakaicin tsayin daka don abubuwan ƙarfe, wanda zai haɓakarally samar da shekaru 50 + tsatsa kyauta ta tsawon rayuwa a yawancin gine-gineral aikace-aikace. Duk da haka har yanzu akwai wasu matsaloli yayin wannan aikace-aikacen.
An yarda da saman tsoma galvanized mai zafi da wahalar shafa foda tun lokacin da aka fara haɓaka fasahar a cikin 1960's. Masana'antu Galvanizers sun fara bincike a wannan yanki a cikin 1986 wanda ya ƙare a cikin ginin wata manufa da aka gina masana'antar shafa foda a wurin Hexham (NSW) a cikin 1988 tare da ayyukan galvanizing a can. Manyan matsaloli guda uku da ke da alaƙa da murfin foda na samfuran ƙarfe mai zafi mai zafi sune:

1. Pin holing na sutura
2. Rashin mannewa
3. Maganin rashin cikawa na guduro polyester.

Masana'antu Galvanizers bincike a cikin wadannan matsalolin, tare da tare da manyan polyester foda shafi foda masu kaya, ya haifar da dalilin wadannan matsalolin da aka fi fahimtar da su, da kuma polyester sunadarai da shuka hanyoyin da kuma zane da za a gyara don ba da damar m, ingancin tabbatar polyester foda mai rufi zafi. tsoma galvanized samfurin da za a kawo.