1 砖瓦经济规模生产能力的限定 对于传统砖瓦生产工艺而言，年产2000万块标砖为一般规模，年产5000万块标砖即属大型生产线。随着科技的发展和可持续发展战略的实施，企业间的竞争越来越激烈，迫使人们降低生产成本，提高产品质量，改善产品性能，朝着节土节能利废方向发展。增 1 Limitation of economic productivity of bricks and bricks As for traditional brick production technology, an annual output of 20 million standard bricks is an average size, and an annual output of 50 million standard bricks is a large-scale production line. With the development of science and technology and the implementation of the sustainable development strategy, the competition among enterprises has become increasingly fierce, forcing people to reduce production costs, improve product quality, improve product performance, and develop in the direction of land-saving energy conservation and waste. increase