墙体材料革新工作已经开展多年,新型墙体材料也有了一定的发展。但是,与传统的实心粘土砖相比,新型墙体材料并未形成与之抗衡之势,“秦砖汉瓦”一统天下的局面并未打破。除宏观政策引导不够、组织协调不力等因素外,人们在认识上的误区也是影响墙改工作的重要障碍。一、过分看重实心粘土砖的优点。沿用了几千年的实心粘土砖,在生产过程中确实存在着原料资源丰富、生产工艺简便、建厂投资少、生产成 The renovation of wall materials has been carried out for many years, and new wall materials have also developed. However, compared with the traditional solid clay bricks, the new wall materials have not formed a trend to compete with them. The situation in which the “Qin brick tile tile” dominates the world has not been broken. In addition to factors such as insufficient guidance for macroeconomic policies and poor organization and coordination, people’s misunderstandings in understanding are also an important obstacle to the work of wall reform. First, over-emphasizing the merits of solid clay bricks. The solid clay bricks that have been used for thousands of years are rich in raw material resources, simple production processes, less investment in construction, and production in the production process.