Dangane da tsarin simintin simintin gargajiya na gargajiya, an samar da ingantattun matakai da dama, gami da tsarin simintin simintin gyare-gyaren da ba a zube ba wanda ke rage lahani da kuma kawar da porosity. Ana amfani da shi musamman don sarrafa zinc, wanda zai iya rage tsarin allurar kai tsaye na sharar gida don ƙara yawan amfanin ƙasa. Haka kuma akwai sabbin fasahohin simintin simintin gyare-gyaren da Janar Dynamics ya ƙirƙira da simintin simintin gyare-gyare. A cikin yashi simintin gyare-gyare, solidification na low carbon karfe ne solidified Layer da Layer, yayin da high carbon karfe yana da fadi da crystallization zafin jiki kewayon samar da manna solidification.