新型节能墙体——免浆保温砌块砌体

A new type of energy conservation wall—— non- mortar thermal－ insulated block masonry

混凝土小型砌块已有百余年历史，并取得了显著的社会经济效益。我国是一个人口众多的大国，人多地少，土地资源极其珍贵，因此发展混凝土砌块代替粘土实心砖这项工作是很有意义的。本文介绍了一种保温兼承重的免浆砌筑的砌块新品种，其特点是保温和承重性能在砌块上集中体现，又免去复合的复杂性。通过试验，探讨了免浆保温砌块砌体的静力性能。最后对试验中发现的一些技术问题进行了讨论，提出了一些改进意见。

： Concrete block masonry has been used for hundred years, and had obtained notable social and economic benefit. The population of our country is great, but the land that can be cultured is very limited. So it is a very significant work to develop concrete block instead of clay block. A new type of non- mortar concrete block with a capacity of thermal－ insulating and load－ bearing is introduced in this paper. Its characteristic is the combination of thermal insulating and load－ bearing capacity, so the complexity of combining the two functions into one is avoided. The structural static behavior of masonry is discussed through testing. Finally, some technical problems confronted during the course of testing are discussed and some suggestions are given.