机制砂的研究与应用

Research Progress and Application of Manufactured Sand

随着天然砂的短缺,机制砂替代天然砂成为了必然。机制砂原料来源广泛,制备工艺趋于成熟,机制砂的技术要求满足标准要求,同时机制砂研究及实践进展表明,机制砂已经满足实际应用。最后对机制砂的发展前景进行了展望。

With the depletion of natural sand,manufactured sand has become an inevitable replacement.Manufactured sand has diverse sources of raw materials and mature production processes.Technological requirements of manufactured sand can satisfy standards.Meanwhile,research and practice of manufactured sand indicates that it can meet practical needs.In the end,the article proposes the future development of manufactured sand.