论文部分内容阅读
我国虽然是个混凝土的大国,但混凝土的技术水平和质量却落后于发达国家将近20年。我国现有预拌混凝土搅拌站8000多个,产能严重过剩,淘汰是市场发展的必然的结果。生存和发展是每个搅拌站面临的难题,只有升级自身产品质量,提高自身的服务、研究创新才能可持续的发展下去。笔者认为立足的根本在于质量。混凝土的质量受多方面因素影响,原材的质量对其影响
Although our country is a big country of concrete, the technical level and quality of concrete lag behind that of developed countries for nearly 20 years. China’s existing ready-mixed concrete mixing plant more than 8,000, serious excess capacity, out of the market is the inevitable result of the development. Survival and development are the challenges faced by each mixing plant. Only by upgrading the quality of their products and improving their own services, research and innovation can develop sustainably. I believe that the fundamental basis for the quality. The quality of concrete is affected by many factors, the quality of raw materials on its impact