新中国成立后,中国的建材工业只有从国民党政府接受的寥寥几家水泥厂、玻璃厂、陶瓷厂,不但技术落后、厂房设备破旧,产量和品种也很少,新材料更是完全空白。在建国初的三年恢复期和“一五”期间,国家 After the founding of New China, only a handful of cement factories, glass factories and ceramics factories accepted by the Kuomintang government in China’s building materials industry were not only backward in technology but also worn out in factory buildings, with a small amount of output and varieties. The new materials were totally empty. In the early years of the founding of the three-year convalescence and “five ” period, the state