近年来,我国研制了许多新型建筑材料,建成了一批生产厂,为发展新型建材创造了条件。但是,有的厂生产工艺没有完全过关,产品质量差,废品多,成本高,售价不合理;应用技术也没有完全配套。有的用户不敢用,有的不会用,有的用不起,以致产品滞销。造成这种情况的原因是多方面的。我认为,主要原因是:从投资建厂、生产直到应用,整个过程中,没有抓好“四位一体”的大协作和“四轮一车”的配套技术研究。所谓“四位一体”,就是把科研(包括高 In recent years, many new types of building materials have been developed in China and a number of production plants have been built to create conditions for the development of new types of building materials. However, some plant production processes are not fully passed, product quality is poor, waste is high, the cost is high, and the price is unreasonable; application technology is not fully supported. Some users did not dare to use it, some did not use it, some did not use it, and thus the product was unsalable. There are many reasons for this situation. In my opinion, the main reason is that from the time of investment and construction, production, and application, the “four-in-one” cooperation and the “four-wheel-one-car” matching technology research have not been fully implemented. The so-called “four-in-one” is to put scientific research (including high