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为了加速建筑业技术改造的步伐,改变墙面装修工艺的落后面貌,我们于1974年春开展了外墙饰面喷涂、滚涂、刷涂做法的科研工作。这三种施工方法虽不相同,但都是以彩色水泥砂浆为基础,达到保护墙体、装饰立面的目的。两年来,我们在北京化工研究院、北京油漆厂、首都水泥厂等单位协作下,与北京市各建筑施工单位相结合,进行
In order to accelerate the pace of technological transformation in the construction industry and change the backwardness of the wall decoration process, we launched a research project in the spring of 1974 on the practice of spraying, rolling, and brushing exterior wall finishes. Although these three construction methods are not the same, they are based on colored cement mortar to achieve the purpose of protecting walls and decorative facades. Over the past two years, we have cooperated with various construction units in Beijing in collaboration with Beijing Chemical Research Institute, Beijing Paint Factory, Capital Cement Factory and other organizations.