为实现170个大中城市限时“禁实”工作目标,近3年来,全国墙材革新工作者们知难而上,开拓进取,全力攻坚,卓有成效。到2003年6月30日,已有139个城市基本完成“禁实”目标。　　“禁实”是墙材革新工作的基础,也是墙材革新工作的长期目标。要改变两千多年来“秦砖汉瓦”的传统,发展新型墙体材料,需要解决观念上的、政策上的、技术上的等诸多方面的问题,而这些非一朝一夕所能解决。170个大中城市限时“禁实”目标的基本实现,标志着“禁实”工作取得了阶段性成果,同时也标志着“禁实”工作开始了一个新的起点。　　路漫漫兮修远兮,吾将上下而求索。本刊特将“禁用实心黏土砖大事记”奉献给读者。让我们重温昔日的激情,以饱满的热情和务实创新的精神,开创墙材革新与建筑节能工作新局面。　　　 ——编　者 In order to achieve the goal of “banning forbidding” for a limited time in 170 large and medium-sized cities, in the recent 3 years, national wall materials innovators have been making progress in their difficulties, making progress with determination, making strenuous efforts and achieving fruitful results. As of June 30, 2003, 139 cities have basically completed the “ban” goal. “Prohibition of solid” is the basis for wall materials innovation work, but also the long-term goal of wall materials innovation. To change the tradition of “Qin brick and tile” for more than two thousand years and to develop new wall materials, many problems such as ideological, policy and technical issues need to be solved, which can not be solved overnight. The basic realization of the “banning forbidding” objective of 170 large and medium-sized cities marked the initial achievement of the “ban on realism” work and also marked a new starting point for the “ban on realism.” Come a long way Xi Come Xi, I will search up and down. The magazine will “disable solid clay brick memorabilia” dedicated to the reader. Let us revisit the passion of the past, with full enthusiasm and pragmatic innovation, create a new situation of wall materials innovation and building energy conservation. - Editor