近年来,建筑单位使用钢模板的数量不断增加,钢模板包装箱、集装箱也越来越多,过去没有利用,堆积如山,成为废物。陕西省建二公司二处钢模租赁站的同志积极想办法,在反复调查、试验的基础上,利用包装箱和集装箱上的角铁,进行加工改制,变废为宝,取得较好的经济效果。1984年,他们委托二处 In recent years, the number of steel templates used by construction units has been on the increase. There have also been more and more steel formwork crates and containers. In the past, they were not utilized and piled up as waste. On the basis of repeated investigations and experiments, comrades at two steel-mold leasing stations in Jian’e Company of Shaanxi Province actively sought ways to utilize the angle irons on crates and containers to carry out processing and restructuring, turning waste into wealth and achieving better economic results effect. In 1984, they commissioned two places