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连锁砌块是由西德在五十年代首先研制成功的。由于它有多种明显的优点,因此在欧美各国以及日本广泛采用,并多次在有关的国际会议上得到肯定和好评。连锁砌块的使用范围极为广泛。极大部分需要铺砌的露天场所,如城市道路、厂矿道路、自行车道、人行道、园林小道、站台、集装箱码头、堆场、停车场、广场、宾馆附近、庭院内部等,都可考虑采用。目前,西德每年铺砌面积达到5400万平方米,荷兰达到1400万平方米。我国天津、苏州、深圳等地,已引进成套设备,批量生产多种
Chain block was first developed by West Germany in the fifties. Because of its obvious advantages, it has been widely adopted in Europe and the United States as well as Japan, and has been affirmed and praised many times at the relevant international conferences. Chain block the use of a very wide range. The vast majority of open places to be paved, such as urban roads, factories and mines roads, bicycle lanes, sidewalks, garden trails, platforms, container terminals, yard, parking lot, plaza, hotels, courtyards, etc. can be considered. Currently, West Germany paves an area of 54 million square meters each year, the Netherlands reached 14 million square meters. China’s Tianjin, Suzhou, Shenzhen and other places, has introduced complete sets of equipment, mass production of a variety