本文标题中“论文”二字之所以加上引号,因为它实在称不上什么论文,但是它在我心目中的位置,却远远超过后来我所发表的任何一篇论文。记得那是1981年初夏,我看到《建筑工人》上刊登的关于当时称为“建筑业的万能胶”的107胶的文章,甚觉新鲜,立即按文中的说法在自己的办公室里搞了一片107胶水泥浆彩色地面,并向公司领导建议有关工程全面推广应用。在试验和应 The word “Thesis” in the title of this article is quoted because it really can’t claim any paper, but its position in my mind is far more than any of the papers I have published later. I remember that in the early summer of 1981, I saw an article published in the “Construction Workers” about 107 gel, which was then called “the adhesive of the construction industry.” It was so fresh that I immediately carried out my own office in accordance with the article. A piece of 107 cement paste color ground, and to the company’s leadership to recommend the full application of the project. In the test and should