今年基本建设大跃进中,普遍感到钢材、木材、水泥等主要建筑材料供应不足.明年主要建筑材料的生产数字虽然将有很大的增加,但就以钢为纲带动其他工业跃进的基本建设的需要来说,仍是不能满足,特别是大型钢材、管材、板材、木材尤为不足,不仅数量上、即在供应时间和品种上也不能适应要求.为保证以钢为纲的基本建设跃进,推广采用新型建筑材料就已 During the Great Leap Forward in capital construction this year, we generally felt that there was insufficient supply of major building materials such as steel, wood, and cement. Although the number of major building materials produced will increase greatly next year, we will use steel as the driving force for the basic construction of other industrial leap forwards. In terms of needs, it is still unsatisfiable, especially for large-scale steel products, pipes, plates, and timber. It is not only insufficient in terms of quantity, that is, in terms of supply time and variety. It has been promoted to ensure the basic construction of steel-based projects. With new building materials