平顶山市最近又推出一项“粉煤灰水泥”技术成果,这项成果由平顶山市科委、河南省粉煤灰开发利用中心指导、昆北水泥厂研制成功,1990年5月25日通过省级技术鉴定.这项粉煤灰水泥生产线设计能力为15000吨,由市昆北水泥厂组织生产,每年可吃 Pingdingshan City recently launched a “fly ash cement” technical achievement. This achievement was guided by the Science and Technology Committee of Pingdingshan City, Henan Province Coal Fly Ash Development and Utilization Center, and was successfully developed by the Kunbei Cement Plant. May 25, 1990. Through provincial technical appraisal, this fly ash cement production line has a design capacity of 15,000 tons, which is organized and produced by the city’s Kunbei Cement Plant and can be eaten annually.