Lokacin da aka yi amfani da ƙwayoyin yumbura a kan shinge, sau da yawa ana samun yanayi inda launin yumbura ya canza bayan wani lokaci bayan an kammala ginin. Ba shi da haske kamar na baya, kuma akwai bambancin launi. Kuna iya tunanin cewa yana da datti bayan kun taka shi. , Rufin laka yana rinjayar hasken launi na asali, in ba haka ba akwai wasu abubuwan da ke haifar da bambancin launi.
A.Samar da ɓangarorin yumbu masu launi shine zaɓi launuka daban-daban don samarwa. Wani lokaci yayin aikin samarwa, rarraba pigment na wasu barbashi bai isa ba, wanda zai iya sa launi ya ɓace a kan lokaci.
B. A cikin aikin gine-gine na shimfidar launi maras kyau, ana amfani da siminti mara launi da launi na yumbura. Wasu ƙananan kayan siminti kuma za su shafi gaba ɗaya kamanni da ji na barbashi yumbu.
C.Kafin gina nau'ikan yumbu masu launi, saboda tsayin daka na siminti, ana iya samun pigments na nauyi daban-daban a hankali suna nutsewa, kuma a cikin aikin ginin, rashin isashen hadawa zai haifar da matsalar bambancin launi bayan ginin.
D.Ceramic anti-skid barbashi tare da babban acid darajar ba dace da marufi a cikin baƙin ƙarfe ganguna. Babban darajar acid na yumbu yana da sauƙin amsawa ta hanyar sinadarai tare da gangunan marufi na ƙarfe kuma gaskiyar za ta ragu kuma launi zai yi duhu.
Barbashi yumbu da kyar za su sami ɓarnawar chromatic yayin gini da amfani. Idan akwai matsala ta chromatic aberration, yana iya yiwuwa wasu ayyuka yayin ginin ba a yi su da kyau ba, ko kuma rana ce ta haifar da shi kuma yanayin zafi ya yi yawa. Rana ba makawa. , Amma don rage ƙwanƙwasa chromatic da ke haifar da abubuwan ɗan adam, duk abubuwan da aka gina ya kamata a yi su da kyau.
