据《陶瓷建材信息》报道,1988年我国水泥产量已达2亿多吨,连续3年居世界水泥总产量第一。但目前我国水泥品种还很单位一,普通水泥产量所占比重达98%,一些具有特殊用途,且需要量又较大的特种水泥的产量,仅占水泥产量的2%左右,大大低于国外比例。据调查,目前国内对特种水泥的需求正不断增加,开发特种水泥市场的前景十分乐观。 According to the “Ceramic Building Materials Information” report, China’s cement output reached more than 200 million tons in 1988, ranking first in the world’s total cement output for three consecutive years. However, at present, China’s cement varieties are still one unit, and the proportion of ordinary cement production accounts for 98%. Some special-purpose and large-quantity special cement production accounts for only about 2% of cement output, which is much lower than that of foreign countries. proportion. According to investigations, the demand for specialty cements is increasing at present, and the prospects for developing special cement markets are very optimistic.