前场前景随着我国城市建设发展的不断深入,国家对围墙的组合提出了更高的要求,也打破了中国围墙传统的密不透风的砖瓦结构组合。于是,我们的生活中出现了一个新的产品—围栏。公路两旁、机关单位、工矿企业、公园园林、别墅社区处处可见各种材质的围栏。木艺的、铁艺的、不锈钢的、PVC的,各种材质的围栏装点着我们的景观,美化着我们的生活。但这些材质的围栏存在着很大的缺点;木艺的易 Foreground Prospects With the deepening of urban construction and development in our country, the state has put forward higher requirements for the combination of fences and has also broken the traditional structure of the air-tight brick and tile in China’s fences. So, a new product in our life - the fence. On both sides of the road, agencies and units, industrial and mining enterprises, parks and gardens, villas and other community can be seen everywhere fence material. Wood, iron, stainless steel, PVC, a variety of materials fence decorated with our landscape, beautify our lives. However, there are great shortcomings in the fencing of these materials; wooden art is easy